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Product Reference Manualwww.atlassteels.com.au
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ContentsSECTION
1 Introduction – Stainless Steels and Special Metals
2 Stainless Steel Sheet, Coil and Plate
3 Ferritic Stainless Steels Sheet, Coil and Plate
4 Stainless Steel Pipe, Fittings and Flanges
5 Stainless Steel Tube and Fittings
6 Carbon Steel Pipe, Fittings, Flanges and Tube
7 Stainless Steel Bar (Round, Flat, Angle, Sections and Wire)
8 Engineering Steel Bar
9 Aluminium Sheet, Coil, Plate and Treadplate
10 Quenched and Tempered Low Alloy Steel Plate
11 Product Support Services
12 Appendices
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Intro
duct
ion–
stain
less
stee
lsan
dsp
ecial
meta
ls
Introduction – stainless steels and special metals
1
Photography courtesy of Tieman, Stoddart, Outokumpu, Macweld and *Corbis (copyright).
*
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Welcome to Atlas Steels, the leading stockist and distributor of stainless steelsand special metals for Australia and New Zealand.
This Reference Manual provides information on the range and grades ofstainless and special metals we distribute. It also contains general technicalinformation that may be of interest to users and outlines the processingfacilities and services provided to our customers.
Atlas Steels The Company
In 1918 Atlas Steels began the manufacturing of tool steels in Canada and by 1938 wasthe major producer of tool and specialty steels in the country. In the years since 1918many of the businesses that Atlas started world wide have been absorbed into othercompanies and today the only one still remaining and maintaining the Atlas name in thespecialty metals industry is the Australasian offshoot, which evolved from the Canadianparent when they established operations in Australia in 1939.
In many respects the Atlas of today with operations in Australia and New Zealand,remains true to the vision of its forefathers and still retains its focus and strength inspecialty metals but with a larger products base in stainless steels, alloy steels, aluminiumand carbon steels in specialised applications.
The Atlas of today is a fully Australian owned private company, with a distributionwarehousing and metals processing network that encompasses 19 major cities andtowns across Australia and New Zealand.
For more information about Atlas, please visit our website at www.atlassteels.com.au
Conducting business with Atlas Steels
Atlas, over many years of participation in the specialty metals industry, has built a level of knowledge and expertise that has helped to build the company to be the largest in itsmarket and offer superior customer service. We do this by providing:
• a comprehensive range of specialty metal products;
• locations in all States of Australia and New Zealand;
• personnel who can readily understand the specific needs of product users;
• nationally integrated, computer-based stocking and inventory control systems;
• extensive global product sourcing network from reputable mills;
• warehouse facilities, systems and procedures that cater to the needs of processing andhandling specialty metals;
Introduction
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 1: INTRODUCTION
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SECTION 1: INTRODUCTION
• a company-wide quality system accredited to ISO9001;
• trained technical support personnel;
• project services dedicated to supplying products to major resource and infrastructureprojects in any region of the world.
There is limited production of specialty metals in Australia and New Zealand, with the majority being imported from overseas mills. Because of this it is most importantthat users have a high level of confidence in the product and services supplied byspecialty metals stockists/distributors.
Atlas has, through years of participation in the industry, established a network ofreputable mill suppliers to service its customers. These mills have been chosen following a rigorous selection process based on Atlas criteria of mill adherence to strict productquality standards, history of reliable supply and support for product in the field.
Atlas supports its customers and suppliers with experienced technical personnel andsales personnel trained extensively to understand the product qualities and applicationsassociated with specialty metals.
Terms and conditions of sale
Refer to www.atlassteels.com.au
Limitation of liability
The information contained in this handbook is not intended to be an exhaustivestatement of all relevant data applicable to special and general metal products. It hasbeen designed as a guide for customers to the products and services Atlas Steels canoffer. No responsibility is implied or accepted for or in conjunction with quality orstandard of any product or its suitability for any purpose or use.
It is the responsibility of the user to ensure product specified is fit for the purposeintended.
All conditions, warranties, obligations and liabilities of any kind which are or may beimplied or imposed to the contrary by any statute, rule or regulation or under thegeneral law and whether arising from the negligence of the company, its servants or otherwise are hereby excluded except to the extent that the company may be prevented by any statute, rule or regulation from doing so.
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Introduction
The group of alloys which today make up the family of stainless steels had theirbeginnings in 1913 in Sheffield, England. Harry Brearley was testing a number of alloysfor possible gun barrel steels and observed that samples cut from one of these trial heats did not rust. Upon investigation it was shown to contain 13% chromium and this discovery lead to the development of stainless for use in cutlery, for which Sheffieldbecame famous. Coincidentally, at about the same time, development work was alsobeing carried out in France and Germany, which resulted in the production of the firstaustenitic stainless steel.
The families of stainless steel
Stainless steels are iron-based alloys containing a minimum of about 10.5% chromium.The chromium forms a protective self-healing oxide film, which is the reason why thisgroup of steels has its characteristic ‘stainlessness’ or corrosion resistance. The ability of the oxide layer to heal itself means that the steel is corrosion-resistant, no matter how much of the surface is removed.
Although all stainless steels depend on the presence of chromium, other alloyingelements are often added to enhance their properties. The categorisation of stainlesssteels is unusual amongst metals in that it is based upon the nature of their metallurgicalstructure. Depending on the exact chemical composition of the steel the microstructuremay be made up of the stable phases of austenite or ferrite, a ‘duplex’ mix of these two,the phase martensite created when some steels are rapidly quenched from a hightemperature, or a structure hardened by precipitated micro-constituents.
The broader group of stainless steels can be viewed by comparison to the more familiarplain carbon ‘mild’ steels as having the following general characteristics:
• higher work hardening rate;
• higher ductility;
• higher strength and hardness;
• higher hot strength;
• higher corrosion resistance;
• higher cryogenic toughness; and
• lower magnetic response (for austenitic only).
These properties apply particularly to the austenitic grades and to varying degrees toother grades.
The grades and properties ofstainless steel
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SECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALS
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SECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALS
Austenitic stainless steels
This group contains at least 16% chromium and 6% nickel (the basic grade 304 isreferred to as 18/8) and range through to the high alloys or ‘super austenitics’ such as904L and 6% molybdenum grades.
Additional elements can be added such as molybdenum, titanium or copper, to modifyor improve stainless properties, and making them suitable for many critical applicationsinvolving high temperature as well as corrosion resistance. This group of stainless steelsis also suitable for cryogenic applications because the effect of the nickel content inmaking the steel austenitic avoids the problems of brittleness at low temperatures,which is a characteristic of other types of steel.
The characteristics of the austenitic stainless steels are:
• good corrosion resistance;
• weldable using standard methods and equipment;
• excellent ductility;
• stable austenite structure at all temperatures;
• cannot be hardened by heat treatment;
• harden rapidly when cold worked;
• good strength and scaling resistance at high temperatures;
• excellent cryogenic properties; and
• non-magnetic when annealed.
Ferritic stainless steels
These are plain chromium (10.5 to 30%) grades such as grade 430 and 409. Theirmoderate corrosion resistance is improved in the higher alloyed grades (such as 444) andpoor fabrication properties improved in the proprietary grade AtlasCR12.
The characteristics of the ferritic grades are:
• good resistance to corrosion, but generally not as good as the austenitics;
• not as readily welded as austenitics;
• good ductility;
• cannot be hardened by heat treatment;
• can only be moderately hardened by cold work;
• fully magnetic;
• not suitable for use at very low temperatures;
• stable ferrite structure at all temperatures; and
• immune from chloride stress corrosion cracking.
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Martensitic stainless steels
Martensitic stainless steels are also based on the addition of chromium as the majoralloying element but with a higher carbon and generally lower chromium content thanthe ferritic type, e.g. 12% in grades 410 and 416. Grade 431 has a chromium contentof about 16% but its microstructure is still martensite despite the chromium level due to the addition of 2% nickel in the composition. The martensitic grades are used in thehardened condition for high strength applications (eg pump shafts) and high hardnessapplications (eg knife blades).
The characteristics of martensitic stainless steels are:
• hardenable by heat treatment (quenching and tempering);
• magnetic; and
• have moderate corrosion resistance.
Precipitation hardening stainless steels
These are chromium and nickel containing steels, which can develop very high tensilestrengths. The most common grade in this group is ‘17-4PH’, also known as grade 630, withthe composition of 17% chromium, 4% nickel, 4% copper and 0.3% niobium. The majoradvantage of these steels is that they can be supplied in the solution-treated condition, whichis machinable. Following machining, forming, etc. the steel can be hardened by a single, fairlylow temperature ‘aging’ heat treatment which does not cause distortion to the component.The most common applications are shafts and spindles.
The characteristics of the precipitation hardening steels are:
• hardenable by heat treatment (solution treatment and ageing);
• magnetic; and
• have moderate corrosion resistance.
Duplex stainless steels
Duplex stainless steels such as 2205 (designation indicates 22% chromium and 5%nickel but also contains 3% molybdenum and 0.15% nitrogen) have microstructurescomprising a mixture of austenite and ferrite.
Duplex austenitic-ferritic steels combine some of the characteristics of each class.
• Resistant to stress corrosion cracking, albeit not quite as resistant as ferritic grades.
• Toughness is superior to ferritics but inferior to that of austenitics.
• Strength is greater than that of the annealed austenitic steels by a factor of two.
• Corrosion resistance is high for most grades.
• They do suffer from reduced toughness below -50ºC and after exposure above 300ºC, so are only used between these temperatures.
• Highly resistant to choloride stress corrosion cracking.
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SECTION 1: INTRODUCTION – STAINLESS STEELS AND SPECIAL METALS
Standard classifications
There are many different grades of stainless steel and the American Iron and Steel Institute (AISI) in the past designated some as standard compositions, resulting in the commonly used three-digit numbering system, e.g. 304, 316, etc. This role has now been taken over by the SAE and ASTM who allocate UNS numbers to new grades. The full range of these standard stainless steel grades is contained in the Iron and Steel Society (ISS) Steel Products Manual for Stainless Steels and in the SAE/ASTM handbook of Unified Numbering Systems.
Although the majority of stainless steel products sold in Australia and New Zealand are supplied to American ASTM specifications, we see some references to European“Euronorms”. These use different grade designations, both numbers and names.
Certain other grades do not have standard numbers but instead are covered by othernational and international specifications for specialised products.
UNS No.
EN No.
EN Name
S30400 S30403 S31600 S31603 S43000 S32205
1.4301 1.4306 1.4401 1.4404 1.4016 1.4462
X5CrNi18010 X2CrNi19-11 X5CrNiMo17-12-2 X2CrNiMo17-12-2 X6Cr17 X2CrNiMoN22-5-3
ASTM Grade 304 304L 316 316L 430 2205
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Stai
nles
sSt
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heet
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ate2
Photography courtesy of Atlas Metal Processors (AMP), Outokumpu and JMA Engineering.
Stainless Steel Sheet,Coil and Plate
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Specification
ASTM A240M. Chromium and chromium-nickel stainless steel plate, sheet and strip forpressure vessels and for general applications.
ASTM 480M. General requirements for flat rolled stainless and heat-resisting steel plate,sheet and strip.
Production
Stainless steel coil and plate consumed by the Australian and New Zealand market issupplied from mills throughout the world in hot rolled and cold rolled conditions.
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Stainless steel flat products from coil
The internationally recognised crossover thickness between what is referred to as sheetand plate is 5.0mm. This is specified in ASTM A480M.
Therefore, sheet is thickness less than 5.0mm and plate is 5.0mm and over.
It is common practice for large stainless steel coils to be brought into Australia andprocessed by a specialty metals service centre into smaller coils, sheet, strip and plate.Product over 12mm is brought into Australia as plate only.
The range of stock of stainless steel flat products produced from large coil is limited tomill production constraints in thickness, width and grade and the processing equipmentat the coil service centre.
Product Production process Description Abbreviation
Hot rolled Hot rolled, annealed Condition and finish preferred for corrosion- No.1 or HRAPand pickled. resisting and heat-resisting applications.
Typically available in thickness 5mm and above.
Cold rolled Hot rolled, annealed, Smooth finish achieved by cold rolling, then 2Bdescaled, cold rolled, annealing and pickling, followed by skin passannealed, pickled, rolling. Typically available in thickness up final skin pass rolled. to 8mm.
Stainless steel sheet, coil, strip and plate
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Finish Description
2B The general-purpose, cold rolled, smooth finish obtained as a result of a final light pass throughpolished rolls at the mill.
BA Bright annealed finish is a bright, cold rolled, highly reflective finish retained by final annealing in a controlled atmosphere furnace. The finish has large application in the appliance andautomotive industry and as a decorative finish in architecture. The brightness and reflectivity is a function of thickness and grade. Consultation is recommendedprior to specification in architectural applications. BA finish is usually supplied with a PE or PVCcoating as a surface protection.
No.4 Produced from 2B finish often by a service centre rather than the production mill. It is a general-purpose ground polished finish used widely for kitchen equipment and applicationsrequiring a decorative linished finish. No.4 finish is usually supplied with a PE or PVC coating as asurface protection.
No.8 Highly reflective ‘mirror’ finish. Produced from 2B finish by polishing with successive finerabrasives followed by extensive buffing. Mainly used in architectural applications.
Customer-specific A service centre with polishing equipment can produce special finishes for specific applications.
Flat products processing line
to cut to length line
to coil/narrow strip line
Decoil and slit
Cut to length line
Polisher
Jumbo coil
1 tonne coil
Narrow strips
Sheets
Surface finishes
The following stainless steel finishes are commonly used in the Australian and New Zealand market.
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Stainless steel sheet, coil and strip 0.45mm to less than 5mm thick – ASTM A240M
From many years of experience Atlas Steels has determined the popularrange of grades, widths and thicknesses to be held in its coil program to service customer demand.
The standard range is as follows.
Other grades and widths available, but not always ex-stock.Grades: 301L, 310, 321, 2205, 253MA.Widths (mm): 600, 750, 900, 1050, 1200, 1524.
Product outside the standard range can be indented from overseas mills or stocked by specialarrangement.
*Through our processing facilities any length up to 15000mm can be produced (refer table p8/S2).
Grade Thickness (mm) Coil width (mm) Finish Coating*Length (mm)
Imperial Metric
304 0.45 914 2B PE316 0.55 1219 No.4
0.70 BA 0.90
304 1.20 914 2B PE316 1.50 1219 No.4
1.60 1500 BA2.00
304 2.50 914 2B PE316 3.00 1219 No.4
1500
304 1.50 2000 2B PE316 1.60
2.00 3.00
304/304L 4.00 1500 2B PE316/316L 2000 No.1
430 0.70 914 2B PE0.90 1219 BA
No.4
AtlasCR12 1.20 1250 2B AtlasCR12Ti 1.60 1500
2.003.00
4.00 1250 No.11500
AtlasF20S 0.70 1219 2B PE 0.90 No. 4 1.201.502.00
Atlas444 0.70 1219 2B PE 0.90 1500 No. 4 1.201.502.00
1800 2400 30006000
1829 2438 3048 3658
Coil and strip Sheet
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SECTION 2: FLAT PRODUCT: THE ATLAS STEELS BULK COIL STOCKING PROGRAM
The Atlas Steels bulk coilstocking program
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Grade Thickness (mm) Coil width (mm) Finish
304/304L 5.0 1500 2B316/316L 6.0 2000 No.1
304/304L 8.0 1500 No.1316/316L 10.0 2000
12.0
AtlasCR12 5.0 1250 No.1AtlasCR12Ti 6.0 1500
Other grades available, but not always ex-stock. Grades: 301L, 310, 321, 2205, 253MA.Coil plate is commonly stocked in dual certified grade, i.e. 304/304L and 316/316L.
Stainless steel quarto plate products – ASTM A240M
Another method of producing stainless steel plate within and beyond the thicknessrange of coil production is from a slab of steel that is rolled in the flat condition to aspecified length, width and thickness. The product of this process is commonly referredto as quarto plate and is available from mills in thickness from 5mm and above andwidths to 4000mm in some thicknesses.
The standard grades and thickness for quarto plate are as follows:
Non-standard grades, widths and lengths can be obtained to individual customer-specificrequirements.
Quarto plate is commonly stocked as a dual certified grade, i.e. 304/304L and 316/316L.
Grades 304/304L, 316/316L, AtlasCR12, 321, 321H, 2205, 253MA
Thickness (mm) 5.0, 6.0, 8.0, 10.0, 12.0, 16.0, 20.0, 25.0, 32.0, 40.0, 50.0
Width (mm) 1500, 2000, 2500
Length (mm) 6000, 7500, 8000
Finish No.1
Stainless steel coil plate – ASTM A240M
The most efficient route for a stainless steel production mill to produce plate (5mm and over) is in coil form. The coil is then further downstream processed by the mill or through a service centre with equipment to flatten (often called ‘levelling’) and cut to length.
The maximum plate width produced by mills from coil is 2000mm and the maximumthickness is 13mm for hot rolled and 8mm for cold rolled.
Atlas, through the AMP coil service centre, has the capability to process large stainlesssteel coils in thickness up to 6mm (8mm for aluminium) and in widths to 2000mm. This enables an extensive range of cold and hot rolled coils to be held with the flexibilityto convert into small coils, sheet, strip and plate in standard and customised lengths.
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Grades 304
Thickness (mm) 3.18, 4.76, 6.00
Width (mm) 1219,1250 (6mm only)
Length (mm) 2438, 3048, 2500 (6mm only)
Plasma cut processing for plate
Atlas Steels warehouses have modern plasma equipment for the precision profiling ofplate shapes.
Processing thickness range is from 3mm to 65mm. Maximum width is 3000mm andlength is 12000mm.
Plasma equipment is supported by modern CAD/CAM control and production programmingfacilities.
The Atlas warehouse in Kalgoorlie has modern oxy profile equipment for the precisionprofiling of steel plate shapes.
Please contact your sales representative for individual State processing capabilities andservice parameters.
Stainless steel chequer (floor) plate
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Atlas Steels holds an extensive stock of bulk coils at its coil service centre, Atlas Metal Processors (AMP), located at Warragamba, NSW and offers a serviceto provide stainless steel sheet, coil and strip in a range of combinations of thickness,length, width and finish.
The following presents a guide to the capabilities of this service centre.
The service centre
The AMP service centre is a 6500 square metre warehouse with modern processingequipment to convert large coils of stainless and aluminium into:
• small coils;
• sheet and plate;
• slit strip;
• polished finishes; and
• scotchbrite finishes.
The latest technology has been incorporated in materials handling equipment andinformation and communications systems. These complement the state-of-the-artprocessing equipment and provide efficient process management and customer service.
Sheet cut to length line
A high speed line optimised for accurate cutting of standard or special length sheets.
The line’s capabilities and features are:
• 0.3-2mm thickness;
• 200-1580mm width;
• Side trimming unit (minimum 5mm to 40mm maximum per side trim);
• Length validation and feedback system to maintain consistency;
• Stacker automatically sets to order requirement;
• Herr Voss leveller enables automatic set-up feature, which can be activated by gaugeor coil identification number. This feature saves time and material on partly processedcoils held in stock, as the leveller will set up the same parameters previously used;
• Six high Herr Voss leveller enables the bottom surface to be treated withthe same loving care as the top surface (most lines are only four high and a few arefive high). Back up transfer marks are a thing of the past;
• High speed (up to 76m per minute);
• All rolls in contact with the strip are coated to reduce the possibility of scratching;
• Double-sided PE application;
• Paper interleaving;
• 12.5 tonne maximum input coil weight.
Processing of stainless steelsheet, coil, strip and plate
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Plate cut to length line
This is a complete processing line that features shears, leveller and stacker.
The line’s capabilities and features are:
• 500-2000mm processing width;
• 1.6-6mm stainless steel thickness and to 8mm for aluminium;
• 700-15000mm length;
• in-line double sided PE applicator; and
• 1-14.5 tonne input coil weights.
Polishing line
This line is an Imeas coupled polishing/brushing unit which provides polished and brushedfinishes including, No. 4, Scotchbrite, Duplo and custom finishes to meet most needs.
Polishing belts are formulated to provide a uniform polished surface. A roughness gaugeis used to measure every coil to verify consistency of finish from coil to coil.
The line’s capabilities and features are:
• 300-1580mm processing width;
• 0.3-2mm thickness up to 1580mm wide and up to 1220mm wide to 3mm;
• 7.5 tonne back tension coupled with a control system to optimise polishing conditions;
• rolls in contact with steel are coated to minimise the possibility of surface scratching;
• in-line double-sided PE applicator and paper interleaving; and
• 1-12.5 tonne input coil weights.
Slitting line
This line has been designed to provide maximum flexibility in producing high quality slit,narrow width material.
The line’s capabilities and features are:
• 200-1580mm processing width;
• 0.3-3mm thickness for stainless steel and 5mm maximum for aluminium;
• minimum 25mm slit width;
• computer-aided shimless slitting process to maintain accuracy of width;
• unique slit coil down-layer to minimise bore scoring;
• rolls in contact with steel or aluminium are coated to minimise the possibilityof surface scratching;
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• in-line double sided PE applicator and paper interleaving;
• conventional drag, tension rolls, bridle or combination of tension control;
• pull, loop, driven and combination slitting techniques; and
• 1-12.5 tonne input coil weights.
Materials handling and packaging
Materials handling and packaging for stainless steel sheet, coil and strip are critical tominimising product damage. A range of innovative solutions has been installed such as coil-lifting devices that do not damage product, high-speed coil cars for transportingcoils to the processing line and a down-layer for slit coil to minimise bore scratches.
One tonne coils are vertically packed with strong top and bottom pallets and aprotective wrap of heavy corex around the coil.
Sheet and plate are packed on strong wooden pallets and with secure strapping towithstand extensive handling and transportation.
Customised packing is provided subject to enquiry.
Processing parameters
ThicknessWidth Length Input coil Outside
(mm)(mm) (mm) mass (tonne) diameter
Sheet and plate size limits
Up to 914 Up to 3000 4
Up to 6000 5
Up to 10000 6
915 to 1500 Up to 3000 4
Up to 6000 6
Up to 10000 8
1501 to 2000 Up to 3000 5
Up to 6000 7
Up to 10000 10
Width Length Squareness (mm) (mm) (mm)
Sheet and plate squareness tolerance
0.30 - 2.00 Up to 5000 +3.0, -0.0
2.01 - 3.00 Up to 3000 +4.0, -0.0
Up to 6000 +6.0, -0.0
Up to 10000 +10.0, -0.0
Up to 15000 +15.0, -0.0
3.01 - 6.00 Up to 3000 +4.0, -0.0
Up to 6000 +6.0, -0.0
Up to 10000 +10.0, -0.0
Up to 15000 +16.0, -0.0
Thickness Length Tolerance(mm) (mm) (mm)
Sheet and plate length tolerance
Note: Length tolerances on double sided plastic coating +7, -nil
Min. Max. Min. Max. Max. Max.
0.30 - 2.00 200 1580 200 6000 12.5 1650
2.00 - 6.00 500 2000 700 15000 14.5 1650
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ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 2: FLAT PRODUCT: PROCESSING OF STAINLESS STEEL SHEET, COIL, STRIP AND PLATE
www.atlassteels.com.auPrinted July 2010
0.3 - 1.50 900 10
1200 / 1500 10
1.51 - 5.00 900 / 1200 10
1500 10
2000 12
5.01 - 6.00 900 / 1200 10
1500 12
2000 12
Thickness Width Amplitude* (mm) (mm) (mm)
Sheet and plate flatness tolerance
Slit strip size limits
ThicknessWidth Input coil Outside
(mm)(mm) mass (kg) diameter
Side trim: Available up to 3.0mm thick and 1580mmwide. Side trim allowance is a minimum 5mm per sidefrom 3mm to 0.7mm and 10mm per side below0.7mm to a maximum of 40mm per side (allowance isthe same for slitting).
*Note: Deviation from a straight-edge.
ThicknessWidth Input coil Input coil Outside
Slit width(mm)
(mm) (mm) mass (tonne) diametertolerance
Min. Max. Min. Max. Min. Max. Max.
0.3 - 3 (stainless) 200 1580 300 1580 0.5 12.5 1650 ±0.2mm0.3 - 5 (aluminium)
Min. Max. Min. Max. Max.
0.30 - 3.00 200 1580 500 12500 1650
Recoiling
No.4 0.15 - 0.50
Duplo 0.10 - 0.40
Scotchbrite 0.05 - 0.17
Finish Ra (µm)
Polishing roughness values
Thickness Width Input coil Outside
(mm)(mm) mass (kg) diameter
Polishing
Min. Max. Min. Max. Max.
0.30 - 2.00 300 1580 500 12500 1650
2.01 - 3.00 500 1250 500 12500 1650
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Ferr
itic
Stain
less
Stee
lsSh
eet,
Coil
and
Plat
e3
Fer r i t i c S ta in less S tee lsSheet , Co i l & P la te
Providing Solutionsin Specialty Metals
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What are Ferritic stainlesssteels?• They are straight chromium steels,
containing little or no nickel.
• Their crystal structure is “BodyCentred Cubic” (bcc), as for ferriticcarbon steels (ie. mildsteel,galvanised steel etc).
• They resist corrosion and oxidation;they are true stainless steels.
• They are highly resistant to stresscorrosion cracking.
• They are fully magnetic.
• They can in many instances bemore easily fabricated thanaustenitic stainless steels such as304 and 316 grades.
• Their application and fabricationperformance can be significantlyimproved with the addition of thealloying elements of molybdenum,titanium and/or niobium.
• They often prove better value overthe product life span than carbonsteels and are significantly lesscostly than nickel-containing,austenitic grades of stainless steel.
What do alloying elementsdo in stainless steel?
The effect of ChomiumChromium is the indispensableelement that makes stainless steels“stainless”. In amounts of at least10.5% it forms a very thin, hardself-repairing chromium oxide surfacelayer which resists corrosive attack.Higher chromium contents give morecorrosion resistance. The samechromium oxide layer is also effectivein resisting high temperature scaling.
The effect of NickelNickel is added in amounts of 8% or more to all the common austeniticstainless steel grades, such as 304 and 316. The nickel has only a minoreffect on the corrosion resistance. The principal reason for adding nickelis to change the crystal structure of the metal from Body Centred Cubic(bcc) to Face Centred Cubic (fcc); this structure is called austenite.Austenitic steels are characterised by very high ductility which improvesformability. The austenitic steels also have excellent weldablity, and bothgood toughness at cryogenic temperatures and strength at very hightemperatures and they are also non magnetic.
The effect of MolybdenumMolybdenum is added to stainless steels because it greatly improves theresistance to pitting and crevice corrosion, particularly from chlorides. Anamount of 2% Mo or more is commonly added to steels intended to resistcorrosion in marine environments. The higher the molybdenum contentsthe greater is the corrosion resistance.
The effect of Titanium and NiobiumTitanium and Niobium (also called Columbium) are added to stainlesssteels because they are very strong carbide formers. They bind thecarbon which could otherwise cause sensitisation and intergranularcorrosion and thus improve the weldability of stainless steel.
Ferritic compared to Austenitic stainless steel
Characteristics of “Ferritic” stainless steels
Ferritic compared to Duplex stainless steelDuplex grades have compositions balanced to give a structure of about50% ferrite and 50% austenite and therefore have some properties thatare mid-way between the two types. Their thermal expansion for instanceis between that of the ferritic and austenitic grades, and their resistance tostress corrosion cracking is higher than that of an austenitic but not quiteas good as for the ferritic. The duplex grades do however tend to havehigher strengths than either of the other types. As for all stainless steelgrades the pitting resistance is very largely determined by the content ofchromium, molybdenum and nitrogen – the actual structure is notimportant.
Ferritic Stainless SteelMagnetic
Higher thermal conductivity
High yield strength (similar to carbon steel)
Low thermal expansion(similar to carbon steel)
Excellent high temperatureoxidation resistance
Excellent creep resistancewhen stabilised with niobium
Easier to cut and work,less tool wear
Less prone to spring backduring cold forming
Virtually immune fromstress corrosion cracking
Non-magnetic
Lower thermal conductivity
Lower yield strength than Ferritic grades
Higher thermal expansion
Good high temperatureoxidation resistance
Good cheap resistance
Higher strength, requiring more force tomanipulate, and increased tool wear
Greater spring back
Highly susceptible tostress corrosion cracking
Austenitic Stainless Steel
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Photo courtesy of Atlas Metal Processors
The range of Ferritic stainless steelgrades and codes
Ferritic stainless steels can bedivided into five “groups”,generally segmented by chemicalcomposition which determines thecharacteristics of the grades suchas corrosion resistance and theappropriate applications they canpotentially be applied to.
The Atlas range of ferritic gradeshas been chosen to incorporate atleast one grade that is suitable foreach of the first four groups. Thefifth group is highly specialised inapplication and therefore mayrequire technical input to make thecorrect grade selection. Please
contact Atlas Technical Servicesfor assistance.
Within Australia:Telephone Free Call 1800 818 599
Five “groups” of Ferritic stainless steels
Group Characteristics Ferritic Grades Typical Applications1
2
3
4
5
10-14% chromium, for non or lowcorrosive environments, or for non-aesthetic applications
14-21% chromium content and stabilised toimprove weldability and formability. Oftenan acceptable substitute for grade 304
Molybdenum added for extra corrosionresistance. Often an acceptable substitutefor grade 316
Greater than 21% chromium and addedmolybdenum for extra corrosion resistance
Refer Atlas Technical Servicesfor assistance in grade selection
14-18% chromium content and greaterresistance to corrosion over group 1
Rail wagons, shipping containers,automotive exhausts, bus andcoach frames
409, AtlasCR12, AtlasCR12Ti
430 Domestic appliances,indoor panels
439, Atlas F20S
444
Sinks, heat exchangers(sugar industry), automotiveexhausts
Hot water tanks, solar waterheaters, outdoor panels andtrims
Highly corrosiveenvironments
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The following table shows the product range of standard ferritic stainless steel sheets, coil and plate available fromAtlas.
The Atlas range of Ferriticstainless steel flat products
FerriticGrade
GroupType Form Rolling Width (mm) Thickness (mm) Finish
409
AtlasCR12Ti
430
439
AtlasF20S
444
AtlasCR12
CR
CR
CR, HR
CR
CR
CR
CR
HR
On application
1250
1250, 1500
914, 1219
On application
1219
1219, 1500
1500, 2000
1.2, 1.5, 2.0, 2.5
3.0, 5.0, 6.0
0.7, 0.9, 1.2
0.7, 0.9, 1.2. 1.5. 2.0
0.7, 0.9, 1.2. 1.5. 2.0
8.0, 10.0, 12.0, 16.0, 20.0, 25.0
2B
2B, No1
2B, BA
2B, No.4
2B, No.4
No.1
Sheet & Coil
Sheet & Coil
Sheet, Coil & Plate
Sheet & Coil
Sheet & Coil
Sheet & Coil
Sheet & Coil
Plate
Photos courtesy of Atlas Metal Processors and United Group Rail
Please contact Atlas for enquiries about less common thicknesses and finishes.
Printed July 2010
1
1
1
2
3
3
4
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Corrosion resistanceCorrosion resistance of stainlesssteels is determined more bychemical composition than byaustenitic or ferritic crystallinestructure. Stainless steels are“stainless” because theirchromium content gives themexceptional resistance tocorrosion. A comparison of thecorrosion resistance properties offerritic and austenitic gradesshows that the corrosionresistance of most nickelcontaining (austenitic) grades canbe matched by ferritic grades. Inmost cases there are also duplexgrade alternatives.
These are not covered in thispublication, but enquiries areinvited.The following are some usefulguidelines for improving the gradeselection of ferritic stainless steelsin corrosive environments.
• In the case of an aggressiveenvironment, select a grade witha higher chromium and/ormolybdenum content.
• The stainless steel grade PRE(pitting resistance equivalent) isa useful guide to its corrosionresistance. The higher thenumber the more corrosionresistance the steel.
• Avoid rough surface finishesand favour a fine-polished finishwith a low Ra value.
• Optimise design for “washability”e.g. min 15° slope on upwardfacing surfaces.
• Avoid “crevice like” geometries.
• Keep surfaces clean by regularwashing to avoid staining anddust accumulation.
Considerations in selecting a Ferriticgrade to suit an application
Photos courtesy of Cookon and Stoddart.
PRE = %Cr + 3.3xMo + 16x%N
FerriticGrade C Cr Ni Mo Ti + Nb
PRETypical Chemical Composition %
409 0.01
0.02
0.02
0.05
0.02
0.02
0.02
11
11.5
11.5
0.4
0.4
16.5
17.5
21
18
11
11.5
11.5
17
17.5
21
25
0.20
0.20
0.35
0.40
0.452
AtlasCR12
AtlasCR12Ti
430
439
AtlasF20S
444
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Mechanical propertiesThe mechanical properties of ametallic alloy are those thatdescribe the material’s ability tocompress, stretch, bend, dent andbreak, and above all the ability ofthe metal to safely carry a load,pressure or stress in service.Therefore common criteria for
evaluating mechanicalcharacteristics are: strength (yieldand tensile) hardness, toughnessand ductility.
Ferritic stainless steels have:
• Stress-strain curves fairly similarto those of plain carbon steels.
• Moderately high yield strengths(generally higher than austenitic
grades).
• Moderately high tensilestrengths.
• Good total elongation, but lowerthan those of the austeniticgrades.
• Good ductility, but as for ferriticcarbon steels ductility drops atlow temperature.
Physical propertiesThe physical properties of ametallic alloy concern thematerial’s ability to conduct heat,conduct electricity, expand orshrink etc.
Ferritic stainless steels:• Are fully ferro–magnetic – they
are attracted strongly to amagnet.
• Have good thermal conductivity(better than austenitic).
• Have a thermal coefficient ofexpansion similar to that ofcarbon steel.
• Are less prone to heat distortioncompared to austenitic grades.
Specified Mechanical Properties %
FerriticGrade
TensileStrength
(MPa) min
Yield Strength0.2% Proof(MPa) min
Elongation(% in 50mm)
min
Rockwell B(HR B)
max
Brinell(HB)min
Cold BlendTransverse
direction bendradius = 1T
Hardness
409 380
455
427
450
415
427
415
170 22
18
22
22
22
22
20
88
HRC20
–
89
89
–
96
179 180°
180°
180°
180°
–
–
–
223
–
183
183
–
217
275
205
205
205
205
275
AtlasCR12
AtlasCR12Ti
430
439
AtlasF20S
444
Physical Properties
FerriticGrade
Density(kg/m3)
ElasticModulus(GPa)
Coefficient ofThermal
Expansion0-100°C
( m/m/°C)
ThermalConductivity
at 100°(W/m.K)
SpecificHeat
0-100°C(J/kg.K)
ElectricalResistivity
(n .m)
409 7700
7700
7700
7700
7700
7700
7700
220
220
220
220
220
220
220
28
23
23
26
26
23
26
11.0
10.8
10.8
10.5
10.5
10.5
10.5
460
460
460
460
460
460
460
580
580
580
600
600
600
600
AtlasCR12
AtlasCR12Ti
430
439
AtlasF20S
444
These values are as listed for flat rolled product in ASTM A240M.Different limits apply to other products such as bar or tube.Values for F20S are given for ASTM A240M grade UNS S44500.
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Surface finish – appearanceThe surface finishes for ferritic grades of stainless steel are generally similar to those of austenitic and other grades.If anything, ferritic grades tend to be brighter and more reflective compared to an austenitic grade of the same nominalfinish.
Finish DescriptionASTMDesignation
Hot rolled A relatively rough, dull surface produced by hot rolling to the specified thickness,followed by annealing and descaling. Commonly associated with plate product.
No.1
Cold rolled A general-purpose, cold rolled, smooth finish obtained as a result of a final lightpass through polished rolls at the mill.
2B
Bright polished Highly reflective ‘mirror’ finish. Produced from 2B finish by polishing withsuccessive finer abrasives followed by extensive buffing.
No.8
Other Atlas Metals Processors can provide customer-specific finishes for specialapplications.
CustomerSpecific
Bright annealed A bright, cold rolled, highly reflective finish retained by final annealing in a controlledatmosphere furnace. The brightness and reflectivity is a function of thickness andgrade. Usually supplied with a PE or PVC coating as a surface protection.
BA
General purposepolished
Produced from 2B finish often by a service centre. It is a general-purpose widelyused ground polished finish. Usually supplied with a PE or PVC coating as asurface protection.
No.4
FabricationJoining and WeldabilityFerritic grades are suited to mostmethods successfully used to joinother stainless steels – welding,soldering, brazing, mechanicaljoining and adhesive bonding.
The welding characteristics ofstainless steels are affected bychemical composition,metallurgical structure andphysical properties. Ferritic gradeshave some useful advantagesover austenitic grades when itcomes to welding due to theirlower thermal expansion, lowerelectrical resistivity and higherthermal conductivity. Thesephysical properties mean that thefabrication is less likely to sufferdistortion during welding,compared with austenitic grades.
But there are also some limitationsthat must be taken into account.The ferritic grades are moresusceptible to sensitisation thanare their austenitic alternatives.For this reason most ferriticgrades are produced with very lowcarbon and nitrogen contents.
Unlike the austenitic gradeshowever low carbon content (i.e.an “L” grade) does not guaranteefreedom from sensitisation. Ferriticgrades intended for welding areadditionally stabilised with titaniumand / or niobium. This isparticularly important in thinsections. It is also important thatcare is taken in welding to preventthe pick-up of carbon from othersources, such as from the fillerwire or from carbonaceouscontaminants on the steel surface.Cleanliness is important.
Another limitation is the ferriticstructure is prone to grain growthat elevated temperatures. Theheat affected zone (HAZ) of aweld can undergo grain growth,which may result in reduction oftoughness. The thicker the steelbeing welded the more significantis the effect, while low heat inputprocesses and practices minimisethe effect. Most ferritic stainlesssteels are therefore only availablein gauges up to about 3mm.Exceptions are the gradesAtlasCR12 and AtlasCR12Ti. Bothhave been metallurgically
optimised to limit grain growth, sothese grades alone amongstferritics are welded in heavy platesections.
ProcessesFerritic grades of stainless steelcan be welded using arc,resistance, laser and frictionwelding techniques. Like otherstainless steels they cannot begas welded. All these steels canbe welded by GTAW / TIG, GMAW/ MIG, manual, submerged arc,plasma and resistance processes.Autogenous TIG welding ispossible in gauges up to about1.5mm.
Heat inputHeat input should be kept low(approximately 0.25kJ/mm whenTIG welding 1.5mm sheet, andlower for MIG welding) for allgrades except AtlasCR12 andAtlasCR12Ti. The heat inputshould be the lowest that willachieve full penetration.AtlasCR12 and AtlasCR12Tishould be welded within the range0.5 – 1.5J/mm.
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Filler metalsAlthough matching ferritic filler wires are made, it is more common to useaustenitic fillers. These should be selected to match or exceed the requiredcorrosion resistance. Other filler can be used for specific applications.
Protective gasesShielding and backing gases should be argon or argon mixes, as below.CO2 should only be present up to 3% and hydrogen and nitrogen must beavoided completely.GTAW / TIG – Argon, Argon + HeliumGMAW / MIG – Argon + 2% CO2, Argon + 2% O2, Argon + 2% CO2 + Helium
For further assistance on welding please contact Atlas Technical Services.
Formability (eg deep drawing or bending)Cold forming operations change the shape of strip or sheet product bysubjecting it to plastic strain. The forming operation involves complex tensileand compressive loading, using a combination of stretching and deepdrawing performance.
Although the overall drawing capacity of austenitic grades is better than thatof ferritic, some ferritic grades show excellent drawing performance anddisplay higher LDR (Limiting Drawing Ratio) to austenitic. Ferritic grades areinferior to austenitic in pure stretch forming.
In practice, industrial forming operations usually involve a combination ofboth pure drawing and pure stretch deformation. Design, construction andfabrication parameters and the material properties of the ferritic gradeconcerned must be considered together, in order to get the best out of thedrawing process.
The following chart is a general reference to the forming properties of themain steel groups.
Grade
Filler Wire 308L 309L 309L 309L 308L 308L 316L
409 AtlasCR12
AtlasCR12Ti 430 439 Atlas
F20S 444
Carbon Steel FerriticStainless Steel
AusteniticStainless Steel
Structure bcc bcc fcc
low low high
low low high
excellent good good
good good excellent
no can occur no
Work hardening
Spring back
Deep drawing
Stretch forming
Ridging
crystal structure of the steel: bcc = body-centred cubic fcc = face-centred cubic
For further assistance on applications involving drawing – stretching please contactAtlas Technical Services.
CostFerritic grades of stainless steel are generally much lower in cost than the alternativeaustenitic grade. However, other factors beside price, such as familiarity with existingproduct, specification by a design engineer, asset owner’s product preference, alsocontribute to the decision of selecting an appropriate steel for a product application. Wetherefore encourage our customers to seek the assistance of Atlas sales and technicalstaff who can provide support in evaluating the best specialty metals solution possible tosuit a product application.
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Printed July 2010
The following is a list of typical applications and appropriate grades that may suit.The list is not exhaustive and users should trial product and assess productsuitability based on their individual requirements.
Typical product applications
Industry Typical Product Application
Automotive
Building &construction
Urban furniture
Food commercialequipment
Home & office
Industrial
Transportation
Medical & hospital
• Exhaust systems• Decorative trims• Component parts
• Hinges and fasteners• Guttering• Chimney flues• Roofing• Cladding and facades• Doors and balustrades• Lift panels
•Ticket machines• Electrical boxes• Telephone housings• Bus shelters• Play ground equipment
• Food preparation equipment• Commercial refrigerators• Catering trolleys• Display cabinets• Food handling equipment
• Stoves• Cookware and pots• Dishwashers• Electrical appliances• Range hoods• Kitchen ware• Domestic refrigerator panels• Washing machines• Sinks• Dryers• BBQ’s• Hot water services
• Cold and hot water tanks• Boilers• Heat exchangers• Solar water heaters
• Bus & coach body frames• Sea containers• Coal & ore wagons
• Tables• Trolleys• Sterilisation cabinets
Ferritic grades of stainless steel havebeen available for years and proven tobe acceptable in many applications.They are not an inferior alternative toaustenitic grades but a lower costgood alternative in the rightapplication.
Atlas technical support and salespersonnel can assist with stainlesssteel product selection specific for endapplication use.
Additional information to what hasbeen provided in this brochure isavailable from the grade data sheetprovided on the Atlas web site:www.atlassteels.com.au
Useful Reference:“The Ferritic Solution” ISSF 2007.Available from the ISSF websitewww.worldstainless.org
Atlas Technical ServicesContacts:Australia:Telephone Free call 1800 818 599,Email: [email protected]
New Zealand:Telephone +61 3 9272 9963,Email: [email protected]
Ferritic Grades
409, 430
AtlasCR12, 430,444, AtlasF20S
AtlasCR12, 430,444, AtlasF20S
430, 439, AtlasF20S
430, 439, 444,AtlasF20S
439, 444,AtlasF20S
AtlasCR12,AtlasCR12Ti, 439,AtlasF20S
444, AtlasF20S
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Stainless SteelPipe and Flanges
Photography courtesy of Outokumpu, Arcelor, Atlas Steels and New Zealand Tube Mills.
Stai
nles
sSt
eel
Pipe
and
Flang
es4
44
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www.atlassteels.com.auPrinted April 2008
A stainless steel pipe system is the product of choice for carrying corrosive or sanitary fluids, slurries and gases, particularly where high pressures, high temperatures or corrosive environments are involved. Due to stainlesssteel’s aesthetic properties, stainless steel pipe is also used in architecturalapplications.
Stainless steel pipe can be generally defined as a heavy wall thickness tubing, with dimensions as specified by the American National Standards Institute (ANSI). Pipe dimensions are specified by outside diameter – indicated by the NPS (imperial) orDN (metric) designator and sometimes referred to as the ‘nominal bore’– and wallthickness, reflected in the schedule number. ASME B36.19 covers these dimensions.
Stainless steel pipe and fittings are supplied in the annealed condition to facilitatefabrication and ensure best corrosion resistance. Atlas Steels can also supply stainlesssteel pipe with an abrasive polished finish suitable for architectural applications.
Welded pipe
Welded stainless steel pipe is manufactured from 2B or HRAP stainless steel strip – formed (to shape), longitudinally welded and annealed. All welds are made without the addition of filler metal, except for very large diameters.
Standard welded pipe is in nominal lengths of 6.0 or 6.1 metres.
Manufacturing specification: ASTM A312M – Austenitic.
ASTM A358M – Austenitic (large diameter).
ASTM A790M – Duplex.
Seamless pipe
Seamless stainless steel pipe is produced from hollow billets, which are pierced thendrawn across dies until they reach the final desired pipe size, then annealed.
Standard seamless pipe is supplied in nominal lengths of 6.1 metres to 150mm (6”) and above this in random lengths.
Manufacturing specification: ASTM A312M – Austenitic.
ASTM A790M – Duplex.
Stainless steel pipe and fittings
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
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ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Stainless steel piping systems can be joined by butt welding and, in the heavier40S and 80S schedules, by threaded connections.
The complete piping system is made possible using complementary fittings and flanges.These are specified by the same DN or NPS designator and schedule numbering systemas for pipe.
Butt welding pipe fittings
A piping system using butt welding fittings has many inherent advantages over other forms.
• Welding a fitting to the pipe means that it is permanently leakproof.
• The continuous metal structure formed between pipe and fitting adds strength to the system.
• Smooth inner surface and gradual direction changes reduce pressure lossesand turbulence and minimise the action of corrosion and erosion.
• A welded system utilises a minimum of space.
Atlas Steels supply butt welding fittings in the following forms.
• Elbows 45˚ and 90˚ – long radius and short radius.
• Return bends 180˚ – long radius and short radius.
• Reducers – concentric and eccentric.
• Tees – equal and reducing.
• Caps.
• Stub ends – Type B, to MSS SP-43.
Butt welding fittings can be supplied in either seamless or welded construction and are covered by specification ASTM A403M (or ASTM A815M for Duplex grades) andASME B16.9.
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ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Screwed and socket weld fittings
Piping systems can be connected using screwed fittings – BSP threaded (“150lb”) low pressure fittings and NPT threaded (class 3000) high pressure fittings in Grade 304 or 316.
Socket weld fittings are used in high pressure piping systems and are available in grade316L to suit schedule 80S wall thickness piping.
Manufacturing specification: ASTM A182M (Class 3000 NPT and socket weld) and
ASME B16.11.
ISO 4144 (BSP dimensions)
Pipe flanges
A flange is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral flanged assembly.
Flanges are joined to each other by bolting, and are joined to the piping system bywelding or threading (or loose when stub ends are used).
The basic types of flanges are:
• slip-on • socket weld
• blind • lap joint
• weld neck • orifice
• threaded
Forged stainless steel flanges are designed to the following common pressure ratings:Classes 150, 300, 600, 900, 1500 and 2500. Standard sealing face is Raised Face (RF).
Manufacturing specification: ASTM A182M and ASME B16.5.
Plate stainless steel flanges are forged or cut and machined from plate – Table ‘D’, Table‘E’, etc.
Manufacturing specification: AS2129.
Waterworks flanges to AS4087 are also available subject to enquiry.
Types and applications of flanges
Slip-on flanges. The flange is slipped over the pipe and then welded both inside andoutside to provide sufficient strength and prevent leakage. Slip-on flanges are also usedas loose back-up flanges when stub ends are used.
Blind flanges. This is a flange without a centre bore, used to shut off a piping systemor vessel opening.
Weld neck flanges. Designed to be joined to a piping system by butt welding. They are relatively expensive due to the weld neck, but are preferred for high-stressapplications.
Lap joint flanges. This is again similar to a slip-on flange, but has a radius at theintersection of the centre bore and the flange face to accommodate a lap stub end.
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4S2
www.atlassteels.com.auPrinted July 2010
4S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
PRODUCT RANGEStainless steel pipe – welded and seamless – ASTM A312M
Pro
du
ctra
ng
e,d
imen
sio
ns
and
theo
reti
cal
wei
gh
ts
Pip
esi
zeSc
hed
ule
10S
Gra
de
OD
(mm
)N
PSD
NW
eig
ht
(kg
/m)
Wal
lth
ickn
ess
(mm
)
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)30
4/30
4L31
6/31
6L22
05
Sch
edu
le40
S
Gra
de
304/
304L
316/
316L
2205
Sch
edu
le80
S
Gra
de
304/
304L
316/
316L
2205
61 / 8
10.29
1.24
0.28
1.73
0.36
2.41
0.46
81 / 4
13.72
1.65
0.49
2.24
0.63
3.02
0.80
103 / 8
17.15
1.65
0.63
2.31
0.84
3.20
1.10
151 / 2
21.34
2.11
1.00
2.77
1.27
3.73
1.60
203 / 4
26.67
2.11
1.27
2.87
1.93
3.91
2.18
251
33.41
2.77
2.08
3.38
2.50
4.55
3.29
3211/ 4
42.16
2.77
2.69
3.56
3.38
4.85
4.46
4011/ 2
48.26
2.77
3.11
3.68
4.05
5.08
5.40
502
60.30
2.77
3.93
3.91
5.43
5.54
7.48
6521/ 2
73.03
3.05
5.25
5.16
8.61
7.01
11.39
803
88.90
3.05
6.44
5.49
11.27
7.62
15.32
9031/ 2
101.60
3.05
7.39
5.74
13.55
8.08
18.59
100
411
4.30
3.05
8.34
6.02
16.06
8.56
22.31
125
514
1.30
3.40
11.56
6.55
21.70
9.53
30.94
150
616
8.28
3.40
13.82
7.11
28.30
10.97
42.54
200
821
9.18
3.76
19.93
8.18
42.50
12.70
64.60
250
1027
3.05
4.19
27.82
9.27
60.24
12.70
81.42
300
1232
3.85
4.57
36.00
9.53
73.78
12.70
97.31
350
1435
5.60
4.78
41.30
9.52
81.28
12.70
131.70
400
1640
6.40
4.78
47.30
9.52
93.21
12.70
123.18
450
1845
7.20
4.78
53.30
9.52
105.14
12.70
139.07
500
2050
8.00
5.54
68.60
9.52
117.07
12.70
154.97
550
2255
8.80
5.54
75.50
9.52
129.01
12.70
171.07
600
2460
9.60
6.35
94.50
9.52
140.94
12.70
186.75
Grade
s:30
4/30
4L,31
6/31
6L(Stand
ardStock),22
05(M
illSo
urced)
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5S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Welded buttwelding fittings – ASTM A403M & ASME B16.9
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
0.06
0.07
0.14
0.23
0.30
0.50
0.85
1.25
2.10
3.65
5.45
10.20
18.15
25.80
36.29
47.63
59.87
99.80
140.61
0.03
0.03
0.08
0.11
0.17
0.25
0.48
0.63
1.08
1.82
2.72
5.33
9.75
13.62
18.34
23.81
29.94
49.90
70.31
0.09
0.13
0.28
0.49
0.68
0.85
1.41
1.77
3.46
5.44
8.03
15.65
26.76
39.46
48.53
58.97
79.65
103.42
155.58
0.07
0.09
0.16
0.22
0.25
0.43
0.57
0.72
1.09
1.47
2.15
3.22
5.13
8.16
10.88
12.70
17.23
21.77
27.21
0.03
0.05
0.08
0.10
0.11
0.13
0.19
0.25
0.68
1.11
1.42
2.38
4.45
7.50
8.17
10.67
13.00
17.00
26.00
0.08
0.08
0.15
0.26
0.40
0.70
1.40
2.20
4.47
6.80
10.89
21.54
38.56
59.42
79.38
99.79
129.73
162.38
225.89
0.04
0.04
0.11
0.17
0.23
0.40
0.77
1.08
1.47
2.84
5.44
10.77
19.27
29.71
35.15
45.81
59.40
74.84
105.23
0.10
0.17
0.29
0.59
0.86
1.28
2.19
3.31
5.27
9.63
10.99
20.91
35.38
62.14
79.31
99.79
129.73
162.39
225.90
0.08
0.11
0.17
0.25
0.31
0.61
0.80
1.13
1.87
2.79
3.57
6.07
10.07
14.29
17.14
20.41
27.21
29.94
38.55
0.04
0.07
0.10
0.18
0.20
0.23
0.27
0.42
1.14
2.13
3.23
5.19
9.00
15.00
16.00
21.00
26.00
34.00
52.00
90D Elbow45D ElbowEqual TeeStub End Type B Cap
90D Elbow 45D Elbow Equal Tee Stub End Type B Cap
Product range and theoretical weights (kg)
DN
Schedule 10S
90˚Elbow
45˚Elbow
Equaltee
Stub endtype B
Endcap
90˚Elbow
45˚Elbow
Equaltee
Stub endtype B
Endcap
Schedule 40S
Grades: 304L, 316L
90˚ Elbow 45˚ Elbow Stub end type B Equal tee End cap
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www.atlassteels.com.auPrinted July 2010
6S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Welded buttwelding fittings – ASTM A403M & ASME B16.9
DNCon
reducerEcc
reducerReducing
teeCon
reducerEcc
reducerReducing
tee
20x15
25x15
25x20
32x20
32x25
40x20
40x25
40x32
50x25
50x32
50x40
65x40
65x50
80x40
80x50
80x65
100x40
100x50
100x65
100x80
125x100
150x80
150x100
150x125
200x100
200x150
250x100
250x150
250x200
300x200
300x250
350x300
400x200
400x250
400x300
0.10
0.12
0.13
0.18
0.18
0.18
0.19
0.21
0.28
0.30
0.31
0.44
0.47
0.51
0.55
0.59
0.68
0.78
0.83
0.87
1.49
1.82
1.96
2.00
3.01
3.19
4.73
5.00
5.20
7.67
7.98
15.29
16.70
17.22
18.35
0.10
0.12
0.13
0.18
0.18
0.18
0.19
0.24
0.28
0.30
0.31
0.44
0.47
0.51
0.55
0.59
0.68
0.78
0.83
0.87
1.49
1.82
1.96
2.00
3.01
3.19
4.73
5.00
5.20
7.67
7.98
15.29
16.70
17.22
18.35
0.11
0.25
0.25
0.44
0.45
0.58
0.60
0.61
0.73
0.74
0.76
1.24
1.25
1.52
1.56
1.59
2.90
2.94
2.97
3.04
5.49
6.86
7.10
7.27
13.46
14.08
22.75
23.55
24.08
34.73
35.52
43.96
49.90
50.80
51.71
0.14
0.15
0.16
0.22
0.22
0.24
0.26
0.28
0.40
0.44
0.45
0.76
0.80
0.94
1.00
1.08
1.36
1.57
1.66
1.74
2.98
3.98
4.07
4.07
6.55
6.94
10.52
11.12
11.56
15.98
16.63
30.58
33.40
35.43
36.70
0.14
0.15
0.16
0.22
0.22
0.24
0.26
0.28
0.40
0.44
0.45
0.76
0.80
0.94
1.00
1.08
1.36
1.57
1.66
1.74
2.98
3.98
4.07
4.07
6.55
6.94
10.52
11.12
11.56
15.98
16.63
30.58
33.40
35.43
36.70
0.15
0.26
0.27
0.52
0.53
0.74
0.76
0.77
1.10
1.13
1.15
1.94
1.98
2.85
2.91
2.98
4.53
4.48
4.54
4.64
8.47
11.94
9.68
9.99
17.98
18.82
30.07
31.13
31.84
54.43
55.79
71.21
84.82
85.73
87.54
Product range and theoretical weights (kg)
Schedule 40SSchedule 10S
Con reducer
Ecc reducer
Reducing tee
Grades: 304L, 316L
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7S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Seamless buttwelding fittings – ASTM A403M* & ASME B16.9
Seamless buttwelding fittings – ASTM A403M* & ASME B16.9
Product range and theoretical weights (kg)
DN Con Ecc Reducing Con Ecc Reducing Con Ecc Reducingreducer reducer tee reducer reducer tee reducer reducer tee
40x25
50x25
50x40
80x50
100x50
100x80
150x80
150x100
200x100
200x150
0.19
0.28
0.31
0.55
0.78
0.87
1.82
1.96
3.01
3.19
0.19
0.28
0.31
0.55
0.78
0.87
1.82
1.96
3.01
3.19
0.60
0.73
0.76
1.56
2.94
3.04
6.86
7.10
13.46
14.08
0.26
0.40
0.45
1.00
1.50
1.74
3.95
4.07
6.55
6.74
0.26
0.40
0.45
1.00
1.50
1.74
3.95
4.07
6.55
6.74
0.76
1.10
1.15
2.91
4.48
4.64
9.68
11.94
17.98
18.82
0.34
0.54
0.59
1.79
1.95
2.33
5.51
5.96
9.23
10.12
0.34
0.54
0.59
1.79
1.95
2.33
5.51
5.96
9.23
10.12
0.90
1.37
1.43
3.91
6.55
6.79
11.57
11.97
24.18
25.31
Schedule 10S Schedule 40S Schedule 80S
Product range and theoretical weights (kg)
DN
8
10
15
20
25
32
40
50
65
80
90
100
150
200
250
300
0.02
0.03
0.06
0.07
0.14
0.23
0.30
0.50
0.85
1.25
1.70
2.10
5.45
10.20
18.15
25.80
0.01
0.02
0.03
0.03
0.08
0.11
0.17
0.25
0.48
0.63
0.75
1.08
2.72
5.33
9.75
13.62
0.03
0.05
0.09
0.13
0.28
0.49
0.68
0.85
1.41
1.77
2.67
3.46
8.07
15.65
26.46
39.46
0.03
0.03
0.08
0.08
0.15
0.26
0.40
0.70
1.40
2.20
2.83
4.47
10.89
21.54
38.56
59.42
0.02
0.02
0.04
0.04
0.11
0.17
0.23
0.40
0.77
1.08
1.42
2.09
5.44
10.77
19.27
29.71
0.06
0.03
0.10
0.17
0.29
0.59
0.86
1.28
2.19
3.31
4.08
5.27
10.99
20.91
35.38
62.14
0.04
0.06
0.10
0.11
0.22
0.40
0.51
0.91
1.81
2.97
4.00
6.18
16.32
33.11
51.71
79.38
0.03
0.04
0.05
0.05
0.14
0.23
0.29
0.59
0.99
1.50
2.00
2.81
8.16
16.56
25.86
39.69
0.07
0.09
0.14
0.20
0.38
0.68
1.02
1.59
3.13
4.45
5.44
7.71
13.61
28.12
49.90
83.91
Schedule 10S Schedule 40S Schedule 80S
90˚ 45˚ Equal 90˚ 45˚ Equal 90˚ 45˚ EqualElbow Elbow tee Elbow Elbow tee Elbow Elbow tee
Grades: 304L, 316L, 2205*Austenitic grades specified to ASTM A403MDuplex grades specified to ASTM A815M
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Printed July 2010
8S4
www.atlassteels.com.au
StainlessSteelButtweldingFittings•Dimensions
DN
NPS
OD D
AB
AO
KO
KE
HF
FR
G
ButtweldingFittingstoASMEB16.9
Returns
Elbows
Caps
Long
Short
Reducers
Note1
Long
Short
Radiusof
Fillet
Diam
ofLap
90deg
45deg
90deg
Long
Short
151 /2
21.3
3816
7648
2576
513
3520
3 /4
26.7
3819
7651
2538
7651
343
251
33.4
3822
2576
5651
4138
5110
251
351
3211/4
42.2
4825
3295
7064
5238
5110
251
564
4011
/248
.357
2938
114
8376
6238
6410
251
673
502
60.3
7635
5115
210
610
281
3876
152
648
9265
21/2
73.0
9544
6419
013
212
710
038
8915
264
810
680
388
.911
451
7622
915
915
212
151
8915
264
1012
790
31/2
101.6
133
5789
267
184
178
140
6410
215
276
1014
010
04
114.3
152
6410
230
521
020
315
964
102
152
7611
157
125
514
1.3
190
7912
738
126
225
419
776
127
203
7611
185
150
616
8.3
229
9515
245
731
330
523
789
140
203
8913
218
200
821
9.1
305
127
203
610
414
406
313
102
152
203
102
1327
025
010
273.0
381
159
254
762
518
508
391
127
178
254
127
1332
430
012
323.8
457
190
305
914
619
610
467
152
203
254
152
1338
135
014
355.6
533
222
356
1067
711
711
533
165
330
305
152
1341
340
016
406.4
610
254
406
1219
813
813
610
178
356
305
152
1347
045
018
457
686
286
457
1372
914
914
686
203
381
305
152
1353
350
020
508
762
318
508
1524
1016
1016
762
229
508
305
152
1358
455
022
559
838
343
559
1676
1118
1118
838
254
508
305
152
1364
160
024
610
914
381
610
1829
1219
1219
914
267
508
305
152
1369
265
026
660
991
405
267
610
700
2871
110
6743
826
761
075
030
762
1143
470
267
610
800
3281
312
1950
226
761
085
034
864
1295
533
267
610
900
3691
413
7256
526
761
095
038
965
1448
600
305
610
1000
4010
1615
2463
230
561
010
5042
1067
1600
660
305
610
1100
4411
1816
7669
534
361
011
5046
1168
1753
727
343
711
1200
4812
1918
2975
934
371
1
Nominalsize
StubEnds
Note1:R
educer
dimen
sion
"H"isba
sedon
largeen
dno
minal
size
ELB
OW
RET
UR
N
CA
P
RED
UC
ERST
UB
END
No
tesq
uar
eco
rner
Enla
rged
Sect
ion
of
Lap
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9S4
ChartofCommomStainlessSteelPipeGrades
ChemicalAnalysis(%)Specified
ButtweldingTeesandCrossestoASMEB16.9
Centre-to-EndOutlet
MNominal
Size
DN
NPS
Outside
Diam.
D
Centre
to-endRun
C8
1015
2025
3240
5065
8090
100
125
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
1100
1150
1200
83 /8
13.7
101 /4
17.3
151 /2
21.3
2525
2525
203 /4
26.7
2929
2929
251
33.4
3838
3838
3211/4
42.2
4849
4848
48
4011/2
48.3
5757
5757
5757
502
60.3
6444
5157
6064
6521/2
73.0
7657
6467
7076
803
88.9
8670
7376
8386
9031/2
101.6
9579
8389
9295
100
411
4.3
105
8689
9598
102
105
125
514
1.3
124
105
108
111
114
117
124
150
616
8.3
143
121
124
127
130
137
143
200
821
9.1
178
152
156
162
168
178
250
1027
3.0
216
184
191
194
203
216
300
1232
3.8
254
216
219
229
241
254
350
1435
5.6
279
238
248
257
270
279
400
1640
6.4
305
264
273
283
295
305
305
450
1845
734
329
830
832
133
033
034
3
500
2050
838
132
433
334
635
635
636
838
1
550
2255
941
935
937
138
138
139
440
641
9
600
2461
043
238
439
740
640
641
943
243
243
2
650
2666
049
542
243
243
244
445
747
048
349
5
700
2871
152
144
845
745
747
048
349
550
852
152
1
750
3076
255
946
047
348
348
349
550
852
153
354
654
655
9
800
3281
359
750
850
852
153
354
655
957
257
258
459
7
850
3486
463
553
354
655
957
258
459
759
761
062
263
5
900
3691
467
355
957
258
459
761
062
262
263
564
866
067
3
950
3896
571
159
761
062
263
564
864
867
368
669
871
171
1
1000
4010
1674
962
263
564
866
067
367
369
871
172
473
774
974
9
1050
4210
6776
263
564
866
066
066
069
869
871
171
171
171
171
171
171
1
1100
4411
1881
368
668
669
869
869
871
171
172
472
473
774
976
276
211
5046
1168
851
724
724
737
737
737
749
749
762
762
775
787
800
800
1200
4812
1988
973
773
776
276
276
278
778
778
781
381
381
383
883
883
8
CR
OSS
TEE
Printed July 2010 www.atlassteels.com.au
StainlessSteelButtweldingFittings•Dimensions
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 9
Atlas_ProductGuide_2010_Sec_4.indd 9 22/7/10 11:20:31 AM
www.atlassteels.com.auPrinted July 2010
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Table flanges – AS 2129
Product range and theoretical weights (kg)
DN Table Dblind
Table Eblind
Table Dpipe
Table Epipe
Table Dtube*
Table Etube*
15
20
25
32
40
50
65
80
100
125
150
200
250
300
400
0.30
0.35
0.45
0.50
0.65
1.10
1.30
2.00
2.75
5.20
6.10
9.10
16.90
25.30
44.90
0.34
0.35
0.65
0.73
1.05
1.35
1.65
2.50
3.55
5.84
9.55
13.70
23.20
33.20
66.00
0.30
0.30
0.40
0.40
0.55
0.90
1.05
1.60
1.95
3.45
3.80
5.00
9.20
12.50
22.30
0.30
0.30
0.60
0.65
1.00
1.10
1.30
1.95
2.60
4.35
6.10
7.25
12.60
16.40
31.30
0.30
0.30
0.40
0.45
0.60
1.00
1.10
1.70
2.10
3.80
4.20
5.45
10.20
13.90
24.10
0.30
0.30
0.60
0.65
1.00
1.20
1.35
2.00
2.50
4.75
7.00
8.10
14.10
18.30
32.40
Blind table
Table pipe/tube
10S4
*Bored to suit nearest standard tube size.
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 10
Atlas_ProductGuide_2010_Sec_4.indd 10 22/7/10 11:20:31 AM
www.atlassteels.com.auPrinted July 2010
ATLAS STEELS METALS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Forged flanges – ASTM A182M & ASME B16.5
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
0.40
0.60
0.90
1.20
1.50
2.40
3.90
4.90
7.00
8.60
11.30
19.60
28.80
43.20
58.10
76.10
93.70
122.00
188.00
0.60
1.10
1.40
1.80
2.70
3.20
4.90
6.80
11.50
15.60
20.90
34.30
53.30
78.80
105.00
137.00
175.00
221.00
339.00
0.80
1.30
1.60
2.20
3.30
4.20
6.10
8.40
17.30
29.40
36.10
589.00
97.50
124.00
151.00
214.00
272.00
349.00
533.00
0.40
0.60
0.80
1.50
1.30
2.10
3.30
3.90
5.30
6.10
7.50
12.10
16.50
26.20
26.20
44.80
48.90
61.90
86.90
0.60
1.10
1.40
1.70
2.50
2.90
4.30
5.90
9.60
12.50
15.60
24.20
34.10
49.80
69.90
88.10
109.00
134.00
201.00
0.70
1.30
1.50
2.00
3.00
3.60
5.30
7.00
14.50
24.40
28.70
43.40
70.30
84.20
98.70
142.00
173.00
220.00
312.00
0.50
0.70
1.00
1.30
1.70
2.60
4.10
4.90
6.80
8.60
10.60
17.60
24.00
36.50
48.40
60.60
68.30
84.50
119.00
0.50
0.70
1.00
1.30
1.70
2.60
4.10
4.90
6.80
8.60
10.60
17.60
24.00
36.50
48.40
60.60
68.30
84.50
119.00
0.80
1.30
1.50
2.00
2.90
3.40
5.20
6.90
11.20
15.10
19.10
29.90
42.70
61.80
85.80
106.00
131.00
158.00
230.00
0.80
1.30
1.50
2.00
2.90
3.40
5.20
6.90
11.20
15.10
19.10
29.90
42.70
61.80
85.80
106.00
131.00
158.00
230.00
0.90
1.50
1.80
2.50
3.50
4.40
6.40
8.50
17.40
29.20
34.90
53.90
86.50
103.00
122.00
170.00
204.00
254.00
358.00
Blind RF150#
Blind RF300#
Blind RF600#
Slip on RF150#
Slip on RF300#
Slip on RF600# Sch 10S Sch 40S Sch 40S Sch 80S
Weldneck RF
600# 80SDN
Weld neck RF150# Weld neck RF300#
Product range and theoretical weights (kg)
Blind Slip on Weld neck
11S4
Grades: 304L, 316L
2205 forged flanges – ASTM A182M & ASME B16.5
DN Slip on RF150#
Weld neck RF150#
Bossed blind RF150#
15
20
25
40
50
80
100
150
0.40
0.60
0.80
1.30
2.10
3.00
5.30
7.50
0.50
0.70
1.00
73.20
2.60
4.90
157.20
10.60
0.40
0.40
0.90
1.50
2.40
4.90
7.00
11.30
Product range and theoretical weights (kg)
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 11
Atlas_ProductGuide_2010_Sec_4.indd 11 22/7/10 11:20:32 AM
12S4
StainlessSteelFlanges•Dimensions&Weights
Note1:To
bespecified
bypu
rcha
ser.
Note2:Flan
geweigh
tsareap
proxim
ate.
Note3:Welding
neck
flang
ebo
resizeslistedareforsch40
S/Stan
dard
Wallp
ipe.
Printed July 2010 www.atlassteels.com.au
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
RFMachine
Bolt
Length
(mm)
Slip-on
Welding
Neck
Blind
NominalSize
Class150FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
909.6
3021
.314
4622
.215
.860
.315
.94
5550
0.4
0.5
0.4
203 ⁄4
100
11.2
3826
.714
5127
.720
.969
.915
.94
6550
0.6
0.7
0.6
251
110
12.7
4933
.416
5434
.526
.679
.415
.94
6555
0.8
1.0
0.9
321
1 ⁄411
514
.359
42.2
1956
43.2
35.1
88.9
15.9
470
551.0
1.3
1.2
401
1 ⁄212
515
.965
48.3
2160
49.5
40.9
98.4
15.9
470
651.3
1.7
1.5
502
150
17.5
7860
.324
6261
.952
.512
0.7
19.1
485
702.1
2.6
2.4
652
1 ⁄218
020
.790
73.0
2768
76.6
62.7
139.7
19.1
490
753.3
4.1
3.9
803
190
22.3
108
88.9
2968
90.7
77.9
152.4
19.1
490
753.9
4.9
4.9
903
1 ⁄221
522
.312
210
1.6
3070
103.4
90.1
177.8
19.1
890
754.8
6.1
6.2
100
423
022
.313
511
4.3
3275
116.1
102.3
190.5
19.1
890
755.3
6.8
7.0
125
525
522
.316
414
1.3
3587
143.8
128.2
215.9
22.2
895
856.1
8.6
8.6
100
423
022
.313
511
4.3
3275
116.1
102.3
190.5
19.1
890
755.3
6.8
7.0
125
525
522
.316
414
1.3
3587
143.8
128.2
215.9
22.2
895
856.1
8.6
8.6
150
628
023
.919
216
8.3
3887
170.7
154.1
241.3
22.2
810
085
7.5
1111
200
834
527
.024
621
9.1
4310
022
1.5
202.7
298.5
22.2
811
090
1218
2025
010
405
28.6
305
273.0
4810
027
6.2
254.6
362.0
25.4
1211
510
017
2429
300
1248
530
.236
532
3.8
5411
332
7.0
304.8
431.8
25.4
1212
010
026
3743
350
1453
533
.440
035
5.6
5612
535
9.2
Note(1)
476.3
28.6
1213
511
535
4858
400
1659
535
.045
740
6.4
6212
541
0.5
Note(1)
539.8
28.6
1613
511
545
6176
450
1863
538
.150
545
7.0
6713
846
1.8
Note(1)
577.9
31.8
1614
512
549
6894
500
2070
041
.355
950
8.0
7114
351
3.1
Note(1)
635.0
31.8
2016
014
062
8512
260
024
815
46.1
663
610.0
8115
161
6.0
Note(1)
749.3
34.9
2017
015
087
115
186
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
RFMachine
Bolt
Length
(mm)
Slip-on
Welding
Neck
Blind
NominalSize
Class300FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
9512
.738
21.3
2151
22.2
15.8
66.7
15.9
465
550.6
0.8
0.6
203 ⁄4
115
14.3
4826
.724
5627
.720
.982
.619
.14
7565
1.2
1.3
1.2
251
125
15.9
5433
.425
6034
.526
.688
.919
.14
7565
1.4
1.6
1.4
321
1 ⁄413
517
.564
42.2
2564
43.2
35.1
98.4
19.1
485
701.7
2.1
1.8
401
1 ⁄215
519
.170
48.3
2967
49.5
40.9
114.3
22.2
490
752.6
3.1
2.7
502
165
20.7
8460
.332
6861
.952
.512
7.0
19.1
890
752.9
3.4
3.1
652
1 ⁄219
023
.910
073
.037
7574
.662
.714
9.2
22.2
810
085
4.5
5.3
4.8
803
210
27.0
117
88.9
4178
90.7
77.9
168.3
22.2
811
090
6.2
7.3
6.8
903
1 ⁄223
028
.613
310
1.6
4379
103.4
90.1
184.2
22.2
811
095
8.2
9.5
100
425
530
.214
611
4.3
4684
116.1
102.3
200.0
22.2
811
595
1112
125
528
033
.417
814
1.3
4997
143.8
128.2
235.0
22.2
812
011
015
16
150
632
035
.020
616
8.3
5197
170.7
154.1
269.9
22.2
1212
011
020
21
200
838
039
.726
021
9.1
6011
022
1.5
202.7
330.2
25.4
1214
012
030
35
250
1044
546
.132
127
3.0
6511
627
6.2
254.6
387.4
28.6
1616
014
044
55
300
1252
049
.337
532
3.8
7112
932
7.0
304.8
450.8
31.8
1617
014
564
79
350
1458
552
.442
535
5.6
7514
135
9.2
Note(1)
514.4
31.8
2018
016
088
107
400
1665
055
.648
340
6.4
8114
441
0.5
Note(1)
571.5
34.9
2019
016
511
313
9
450
1871
058
.853
345
7.0
8715
746
1.8
Note(1)
628.6
34.9
2419
517
013
817
7
500
2077
562
.058
750
8.0
9416
051
3.1
Note(1)
685.8
34.9
2420
518
516
722
3
600
2491
568
.370
261
0.0
105
167
616.0
Note(1)
812.8
41.3
2423
020
523
534
2
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class600FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
9514
.338
21.3
2252
22.2
Note(1)
66.7
15.9
475
0.9
0.9
0.9
203 ⁄4
115
15.9
4826
.725
5727
.7Note(1)
82.6
19.1
490
1.4
1.6
1.4
251
125
17.5
5433
.427
6234
.5Note(1)
88.9
19.1
490
1.8
1.9
1.8
321
1 ⁄413
520
.764
42.2
2967
43.2
Note(1)
98.4
19.1
495
2.6
2.5
2.4
401
1 ⁄215
522
.370
48.3
3270
49.5
Note(1)
114.3
22.2
411
03.2
3.6
3.4
502
165
25.4
8460
.337
7361
.9Note(1)
127.0
19.1
811
03.9
4.5
4.4
652
1 ⁄219
028
.610
073
.041
7974
.6Note(1)
149.2
22.2
812
05.9
6.4
6.8
803
210
31.8
117
88.9
4683
90.7
Note(1)
168.3
22.2
812
57.4
8.1
8.9
903
1 ⁄223
035
.013
310
1.6
4986
103.4
Note(1)
184.2
25.4
814
012
13
100
427
538
.115
211
4.3
5410
211
6.1
Note(1)
215.9
25.4
814
517
19
125
533
044
.518
914
1.3
6011
414
3.8
Note(1)
266.7
28.6
816
531
31
150
635
547
.722
216
8.3
6711
717
0.7
Note(1)
292.1
28.6
1217
037
38
200
842
055
.627
321
9.1
7613
322
1.5
Note(1)
349.2
31.8
1219
051
62
250
1051
063
.534
327
3.0
8615
227
6.2
Note(1)
431.8
34.9
1621
586
102
300
1256
066
.740
032
3.8
9215
632
7.0
Note(1)
489.0
34.9
2022
010
313
2
350
1460
569
.943
235
5.6
9416
535
9.2
Note(1)
527.0
38.1
2023
512
215
8
400
1668
576
.249
540
6.4
106
178
410.5
Note(1)
603.2
41.3
2025
517
722
5
450
1874
582
.654
645
7.0
117
184
461.8
Note(1)
654.0
44.5
2027
521
628
5
500
2081
588
.961
050
8.0
127
190
513.1
Note(1)
723.9
44.5
2428
526
836
5
600
2494
010
1.6
718
610.0
140
203
616.0
Note(1)
838.2
50.8
2433
037
253
3
Slip-on
Welding
Neck
Blind
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 12
Atlas_ProductGuide_2010_Sec_4.indd 12 22/7/10 11:20:34 AM
Printed July 2010
13S4
www.atlassteels.com.au
StainlessSteelFlanges•Dimensions&Weights
Note1:To
bespecified
bypu
rcha
ser.
Note2:Flan
geweigh
tsareap
proxim
ate.
Note3:Welding
neck
flang
ebo
resizeslistedareforsch40
S/Stan
dard
Wallp
ipe.
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class2500FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
135
30.2
4321
.340
7322
.9Note(1)
88.9
22.2
412
03.0
3.2
3.2
203 ⁄4
140
31.8
5126
.743
7928
.2Note(1)
95.2
22.2
412
53.6
4.1
4.5
251
160
35.0
5733
.448
8934
.9Note(1)
108.0
25.4
414
05.0
5.5
5.4
321
1 ⁄418
538
.173
42.2
5295
43.7
Note(1)
130.2
28.6
415
07.3
9.1
8.2
401
1 ⁄220
544
.579
48.3
6011
150
.0Note(1)
146.0
31.8
417
010
1110
502
235
50.9
9560
.370
127
62.5
Note(1)
171.4
28.6
818
017
1918
652
1 ⁄226
557
.211
473
.079
143
75.4
Note(1)
196.8
31.8
819
524
2425
803
305
66.7
133
88.9
9216
891
.4Note(1)
228.6
34.9
822
036
4339
100
435
576
.216
511
4.3
108
190
116.8
Note(1)
273.0
41.3
825
554
6460
125
542
092
.120
314
1.3
130
229
144.4
Note(1)
323.8
47.6
830
093
111
101
150
648
510
8.0
235
168.3
152
273
171.4
Note(1)
368.3
54.0
834
514
317
615
7
200
855
012
7.0
305
219.1
178
318
222.2
Note(1)
438.2
54.0
1238
021
326
124
1
250
1067
516
5.1
375
273.0
229
419
277.4
Note(1)
539.8
66.7
1249
040
948
446
5
300
1276
018
4.2
441
323.8
254
464
328.2
Note(1)
619.1
73.0
1254
057
369
266
4
Slip-on
Welding
Neck
Blind
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class900FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
120
22.3
3821
.332
6022
.2Note(1)
82.6
22.2
411
01.8
2.1
1.9
203 ⁄4
130
25.4
4426
.735
7027
.7Note(1)
88.9
22.2
411
52.3
2.7
2.7
251
150
28.6
5233
.441
7334
.5Note(1)
101.6
25.4
412
53.4
3.9
4.1
321
1 ⁄416
028
.664
42.2
4173
43.2
Note(1)
111.1
25.4
412
54.1
4.5
4.3
401
1 ⁄218
031
.870
48.3
4483
49.5
Note(1)
123.8
28.6
414
05.5
5.9
5.9
502
215
38.1
105
60.3
5710
261
.9Note(1)
165.1
25.4
814
511
1111
652
1 ⁄224
541
.312
473
.064
105
74.6
Note(1)
190.5
28.6
816
016
1616
803
240
38.1
127
88.9
5410
290
.7Note(1)
190.5
25.4
814
512
1513
100
429
044
.515
911
4.3
7011
411
6.1
Note(1)
235.0
31.8
817
023
2325
125
535
050
.819
014
1.3
7912
714
3.8
Note(1)
279.4
34.9
819
038
3939
150
638
055
.623
516
8.3
8614
017
0.7
Note(1)
317.5
31.8
1219
048
5052
200
847
063
.529
821
9.1
102
162
221.5
Note(1)
393.7
38.1
1222
075
7959
250
1054
539
.936
827
3.0
108
184
276.2
Note(1)
469.9
38.1
1623
511
111
813
2
300
1261
079
.441
932
3.8
117
200
327.0
Note(1)
533.4
38.1
2025
514
615
718
7
350
1464
085
.845
135
5.6
130
213
359.2
Note(1)
558.8
41.3
2027
517
218
222
4
400
1670
588
.950
840
6.4
133
216
410.5
Note(1)
616.0
44.5
2028
519
322
527
2
450
1878
510
1.6
565
457.0
152
229
461.8
Note(1)
685.8
50.8
2032
527
230
938
6
500
2085
510
8.0
622
508.0
159
248
513.1
Note(1)
749.3
54.0
2035
033
137
748
8
600
2410
4013
9.7
749
610.0
203
292
616.0
Note(1)
901.7
66.7
2044
063
268
590
5
Slip-on
Welding
Neck
Blind
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class1500FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
120
22.3
3821
.332
6022
.2Note(1)
82.6
22.2
411
01.8
2.1
1.9
203 ⁄4
130
25.4
4426
.735
7027
.7Note(1)
88.9
22.2
411
52.8
2.7
2.7
251
150
28.6
5233
.441
7334
.5Note(1)
101.6
25.4
412
53.6
3.9
4.1
321
1 ⁄416
028
.664
42.2
4173
43.2
Note(1)
111.1
25.4
412
55.0
4.5
4.3
401
1 ⁄218
031
.870
48.3
4483
49.5
Note(1)
123.8
28.6
414
06.8
5.9
5.9
502
215
38.1
105
60.3
5710
261
.9Note(1)
165.1
25.4
814
511
1111
652
1 ⁄224
541
.312
473
.064
105
74.6
Note(1)
190.5
28.6
816
016
1616
803
265
47.7
133
88.9
117
Note(1)
203.2
31.8
818
022
22
100
431
054
.016
211
4.3
124
Note(1)
241.3
34.9
819
531
33
125
537
573
.119
714
1.3
156
Note(1)
292.1
41.3
825
059
60
150
639
582
.622
916
8.3
171
Note(1)
317.5
38.1
1226
075
75
200
848
592
.129
221
9.1
213
Note(1)
393.7
44.5
1229
012
413
7
250
1058
510
8.0
368
273.0
254
Note(1)
482.6
50.8
1233
520
623
0
300
1267
512
3.9
451
323.8
283
Note(1)
571.5
54.0
1637
530
631
6
350
1475
013
3.4
495
355.6
298
Note(1)
635.0
60.3
1640
541
642
1
400
1682
514
6.1
552
406.4
311
Note(1)
704.8
66.7
1644
556
855
9
450
1891
516
2.0
597
457.0
327
Note(1)
774.7
73.0
1649
573
676
1
500
2098
517
7.8
641
508.0
356
Note(1)
831.8
79.4
1654
092
996
7
600
2411
7020
3.2
762
610.0
406
Note(1)
990.6
92.1
1661
515
0415
68
Slip-on
Welding
Neck
Blind
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 13
Atlas_ProductGuide_2010_Sec_4.indd 13 22/7/10 11:20:37 AM
StainlessSteelFlanges•Dimensions&Weights
Printed July 2010
14S4
www.atlassteels.com.auwww.atlassteels.com.au
1595
*547
6714
4M12
0.6
0.6
2010
0*5
5373
144
M12
0.7
0.7
2511
5*5
6583
144
M12
0.9
1.0
3212
0*6
6787
144
M12
0.9
1.1
4013
5*6
7898
144
M12
1.2
1.4
5015
0*8
9011
418
4M16
1.4
1.7
6516
5*8
103
127
184
M16
1.6
2.1
8018
5*1
012
214
618
4M16
2.0
2.7
9020
5*1
014
116
518
4M16
2.2
3.2
100
215
*10
154
178
184
M16
2.5
3.6
125
255
1318
621
018
8M16
3.3
4.9
150
280
1321
113
518
8M16
4.0
6.1
200
335
1326
829
218
8M16
5.0
8.8
250
405
1632
825
622
8M20
8.7
15.8
300
455
1937
840
622
12M20
11.3
23.6
350
525
2243
847
026
12M24
19.6
38.6
400
580
2248
952
126
12M24
22.3
44.9
450
640
2553
258
426
12M24
29.0
63.0
500
705
2960
964
126
16M24
39.9
86.0
550
760
2963
769
930
16M27
50.0
107.0
600
825
3272
075
630
16M27
58.0
125.0
700
910
3580
984
530
20M27
750
995
4188
892
733
20M30
800
1060
4194
298
436
20M33
850
1090
4497
410
1636
20M33
900
1175
4810
5010
9236
24M33
1000
1255
5111
3311
7536
24M33
1200
1490
6013
6814
1036
32M33
Dimensions(mm)
Weight(kg)
DN
OD A
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
Number
ofBolts
BoltSize
&Thread
SOW
Blind
Nominal
Size
TableDFlangestoAS2129
Note1:Allweigh
tsareap
proxim
ate
Note2:Adiam
etrical
clearanceof
4mm
maxim
umap
pliesto
pipe
ortube
ODforplatefla
nges
Note3:Th
efla
ngethickn
ess"D
"dimen
sion
includ
edtheraised
face
height
Note4:Welding
Neckbo
reisde
rived
from
thepipe
sche
dule
Thickness
D
1595
1047
6714
4M12
0.6
0.7
2010
010
5373
144
M12
0.7
0.8
2512
010
6387
184
M16
0.9
1.0
3213
513
7498
184
M16
1.1
1.3
4014
013
8110
518
4M16
1.2
1.4
5016
516
103
127
184
M16
2.2
2.6
6518
516
122
146
184
M16
2.5
3.0
8020
516
141
165
188
M16
3.0
3.8
9021
519
154
178
188
M16
100
230
1916
719
118
8M16
4.3
5.9
125
280
2220
723
522
8M20
7.4
10.1
150
305
2223
226
022
12M20
8.1
11.9
200
370
3529
632
422
12M20
12.7
20.3
250
430
2934
938
126
12M24
18.1
31.4
300
490
3240
643
826
16M24
23.9
44.7
350
550
3545
949
530
16M27
35.3
63.0
400
610
4151
655
230
20M27
47.6
90.0
450
675
4457
161
033
20M30
62.0
120.0
500
735
5163
467
333
24M30
80.0
162.0
550
785
5468
572
433
24M30
600
850
5773
978
136
24M33
112.0
700
935
6081
585
736
24M33
750
1015
6789
894
036
28M33
800
1060
6894
298
436
28M33
850
1090
7097
410
1636
32M33
900
1185
7610
6011
0539
32M36
1000
1275
8311
4911
9439
36M36
1200
1530
9513
8514
4142
40M39
Dimensions(mm)
Weight(kg)
Flange
OD A
Nominal
Size
TableFFlangestoAS2129
Flange
Thickness
D
1511
513
5783
184
M16
0.8
1.0
2011
513
5783
184
M16
0.9
1.0
2512
014
6487
184
M16
1.1
1.2
3213
517
7698
184
M16
1.5
1.8
4014
017
8310
518
4M16
1.7
2.0
5016
519
102
127
184
M16
2.6
3.1
6518
519
114
146
188
M16
3.1
3.8
8020
522
127
165
188
M16
4.3
5.4
9021
522
140
178
188
M16
100
230
2515
219
118
8M16
5.8
7.9
125
280
2917
823
522
8M20
9.9
12.6
150
305
2921
026
022
12M20
10.8
15.4
200
370
3226
032
422
12M20
18.3
28.2
250
430
3531
138
126
12M24
22.1
38.0
300
490
4136
243
826
16M24
31.0
58.0
350
550
4841
949
530
16M27
47.7
85.0
400
610
5448
355
230
20M27
62.0
118.0
450
675
6053
361
033
20M30
105.0
196.0
500
735
6759
767
333
24M30
550
785
7064
872
433
24M30
600
850
7669
978
136
24M33
Dimensions(mm)
Weight(kg)
DN
Flange
OD A
Drilling
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
Number
ofBolts
BoltSize
&Thread
SOW
Blind
Nominal
Size
TableHFlangestoAS2129
Flange
Thickness
D
Number
ofBolts
Nominal
Size
TableEFlangestoAS2129
Weight(kg)
Drilling
Dimensions(mm)
1595
*647
6714
4M12
0.6
0.7
2010
0*6
5373
144
M12
0.7
0.8
2511
5*7
6383
144
M12
0.9
1.0
3212
0*8
6787
144
M12
1.0
1.1
4013
5*9
7898
144
M12
1.2
1.4
5015
0*1
090
114
184
M16
1.4
1.7
6516
5*1
010
312
718
4M16
1.6
2.1
8018
5*1
112
214
618
4M16
2.0
2.7
9020
512
141
165
188
M16
100
215
1315
417
818
8M16
2.5
3.6
125
255
1418
621
018
8M16
3.7
5.5
150
280
1720
723
522
8M20
5.0
8.3
200
335
1926
429
222
8M20
7.1
12.9
250
405
2232
835
622
12M20
11.4
21.9
300
455
2537
440
626
12M24
15.1
31.8
350
525
2943
847
026
12M24
25.3
47.6
400
580
3248
952
126
12M24
31.3
66.0
450
640
3555
258
426
16M24
40.8
87.0
500
705
3860
964
126
16M24
53.0
114.0
550
760
4466
369
930
16M27
600
825
4871
775
633
16M30
85.0
195.0
700
910
5180
684
533
20M30
750
995
5488
592
736
20M33
800
1060
5494
298
436
20M33
850
1090
5797
410
1636
20M33
900
1175
6410
5010
9236
24M33
1000
1255
6711
3011
7539
24M36
1200
1490
7913
6514
1039
32M36
Drilling
Drilling
DN
OD A
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
BoltSize
&Thread
SOW
Blind
Thickness
D
Number
ofBolts
DN
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
BoltSize
&Thread
SOW
Blind
BLI
ND
(“B
LAN
K”)
SLIP
-ON
WEL
DIN
G(S
OW
)(“
BO
SS”)
WEL
DIN
GN
ECK
(WN
)
H
D
AKG
H
D
AKG
H
D
AKG PLA
TE
C
H
D
AKG
C
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 14
Atlas_ProductGuide_2010_Sec_4.indd 14 22/7/10 11:20:39 AM
www.atlassteels.com.auPrinted July 2010
15S4
Screwed Low Pressure BSP 316 fittings
Product range and theoretical weights (kg)
6
8
10
15
20
25
32
40
50
65
80
100
0.02
0.04
0.05
0.09
0.13
0.20
0.29
0.34
0.52
0.78
1.05
1.90
0.02
0.03
0.04
0.08
0.11
0.16
0.29
0.35
0.58
0.92
1.45
2.07
0.01
0.02
0.03
0.05
0.08
0.11
0.19
0.23
0.30
0.57
0.86
1.38
0.02
0.03
0.03
0.07
0.10
0.17
0.24
0.38
0.47
0.85
1.24
2.09
0.02
0.03
0.05
0.08
0.11
0.17
0.25
0.37
0.53
1.14
1.37
1.90
0.13
0.11
0.18
0.22
0.33
0.50
0.70
0.87
1.39
2.07
2.98
4.82
0.03
0.04
0.06
0.10
0.14
0.27
0.38
0.51
0.75
1.69
2.33
3.43
0.02
0.04
0.06
0.11
0.16
0.26
0.40
0.50
0.82
1.68
2.06
3.45
0.05
0.05
0.09
0.14
0.21
0.36
0.50
0.70
1.01
2.41
3.32
4.81
0.02
0.03
0.03
0.05
0.09
0.12
0.19
0.27
0.40
0.76
1.03
1.66
0.02
0.02
0.03
0.04
0.05
0.10
0.14
0.15
0.25
0.51
0.55
0.92
0.01
0.02
0.03
0.03
0.07
0.10
0.15
0.21
0.31
0.59
0.71
1.10
DN Roundsocket
Pipenipple
TBE
PipenippleTOE
Hex/round
cap
Hexnipple
3 pceunion
Female90˚
elbow
Male/fem 90˚
elbow
Femaletee
Hex headplug
Hexlocknut
Squareheadplug
TBE = Threaded Both Ends.TOE = Threaded One End.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Round socket
Hex nipple 3 pce union Female 90˚ elbow M/F 90˚ elbow
Female tee Hex head plug Hex locknut Square head plug
Pipe nipple TBE Pipe nipple TOE Hex/round cap
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www.atlassteels.com.auPrinted July 2010
16S4
Screwed Low Pressure BSP 316 fittings
Hex reducing bush
8x6
10x6
10x8
15x6
15x8
15x10
20x8
20x10
20x15
25x10
25x15
25x20
32x25
40x20
40x25
40x32
50x25
50x32
50x40
65x50
80x50
80x65
0.01
0.02
0.03
0.04
0.06
0.06
0.08
0.07
0.05
0.14
0.12
0.08
0.15
0.33
0.26
0.17
0.56
0.45
0.37
0.51
0.94
1.23
0.03
0.05
0.05
0.08
0.08
0.08
0.12
0.12
0.12
0.17
0.17
0.17
0.26
0.36
0.36
0.36
0.50
0.50
0.50
0.85
1.28
1.28
Hex reducingnipple
DN
Product range and theoretical weights (kg)
BSP Fittings Dimensions: generally to ISO4144.Threading: BS21 (ISO 7-1). Feed materials – sockets, TOEnipples, TBE nipples manufactured from stainless steel pipe toASTM A312M.– Hex plugs made from stainless steel bar to ASTM A276.– Other fittings made from investment castings.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Hex reducing bush Hex reducing nipple
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www.atlassteels.com.auPrinted July 2010
17S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Screwed Class 3000 NPT fittings – ASTM A182M and ASME B16.11
Grade 316
Grade 304
Product range and theoretical weights (kg)
8
10
15
20
25
32
40
50
0.05
0.06
0.13
0.21
0.37
0.60
0.73
1.10
0.06
0.07
0.14
0.20
0.30
0.73
1.03
1.35
0.13
0.25
0.36
0.53
0.78
1.02
1.70
2.35
0.14
0.27
0.37
0.60
1.08
1.22
2.45
2.50
0.03
0.06
0.08
0.15
0.24
0.37
0.45
0.76
0.03
0.05
0.07
0.13
0.22
0.41
0.49
0.77
0.21
0.27
0.46
0.61
0.99
1.55
1.90
2.86
0.20
0.31
0.49
0.80
1.31
1.61
3.20
3.55
0.06
0.08
0.13
0.17
0.24
0.33
0.40
0.53
0.05
0.06
0.09
0.12
0.18
0.24
0.30
0.40
0.08
0.11
0.16
0.22
0.31
0.44
0.53
0.74
0.06
0.09
0.10
0.16
0.23
0.35
0.40
0.56
Hex Coupling 45˚ 90˚ Hex HexUnion
Femalecap Elbow Elbow nipple plug tee Nipple Nipple Nipple Nipple
TBE 100 TOE 75 TBE 100 TOE 75
Schedule 40S Schedule 80S
15
20
25
32
40
50
0.11
0.20
0.29
0.73
1.00
1.42
Coupling
0.41
0.68
1.02
1.22
2.44
2.52
90˚Elbow
0.08
0.17
0.38
0.37
0.63
1.10
Hexnipple
0.07
0.13
0.20
0.41
0.60
1.10
Hex plug
0.30
0.58
0.76
1.55
1.60
2.42
Union
Product range and theoretical weights (kg)
DN
DN
Hex cap Coupling 45˚ Elbow 90˚ Elbow
Hex nipple Hex plug Union Female tee
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www.atlassteels.com.auPrinted July 2010
18S4
Screwed Class 3000 NPT 316 fittings – ASTM A182M and ASME B16.11
DNHex
reducingbush
Hexreducing
nipple
Swagenipple
TBE 80S
Reducinginsert
8x6
10x6
10x8
15x6
15x8
15x10
20x8
20x10
20x15
25x8
25x10
25x15
25x20
40x15
40x20
40x25
40x32
50x25
50x40
0.02
0.02
0.03
0.04
0.06
0.06
0.08
0.07
0.05
0.12
0.14
0.12
0.12
0.21
0.21
0.21
0.21
0.45
0.50
0.05
0.06
0.06
0.08
0.08
0.08
1.15
0.17
0.17
0.38
0.38
0.38
0.38
0.63
0.63
0.63
0.64
0.68
0.70
0.04
0.06
0.06
0.14
0.14
0.18
0.18
0.18
0.18
0.25
0.25
0.25
0.25
0.60
0.60
0.60
0.60
1.14
1.14
0.04
0.05
0.05
0.10
0.10
0.10
0.12
0.12
0.12
0.16
0.16
0.16
0.16
0.45
0.45
0.45
0.45
0.70
0.70
Product range and theoretical weights (kg)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Hex reducing bush
Hex reducing nipple
Swage nipple
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www.atlassteels.com.auPrinted July 2010
19S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Socket weld Class 3000 fittings – ASTM A182M and ASME B16.11
Product range and theoretical weights (kg)
DN Cap Coupling 45˚ Elbow 90˚ Elbow Equal tee Union
8
15
20
25
32
40
50
0.06
0.12
0.21
0.40
0.60
0.70
1.10
0.07
0.14
0.20
0.40
0.70
1.00
1.30
0.25
0.36
0.53
0.80
1.00
1.70
2.30
0.26
0.36
0.60
1.10
1.20
2.40
2.50
0.30
0.50
0.80
1.31
1.61
3.20
3.50
0.21
0.30
0.50
0.80
1.20
1.50
2.30
Grade 316L
Grade 316L reducing fittings
DN Reducerinserts DN Reducer
inserts
Product range and theoretical weights (kg)
20x15
25x15
25x20
40x20
0.12
0.16
0.16
0.45
0.45
0.7
0.7
40x25
50x25
50x40
Cap Coupling 45˚ Elbow 90˚ Elbow
Equal tee Union Reducing insert
Atlas_ProductGuide_Section_4 22/7/10 11:18 AM Page 19
Atlas_ProductGuide_2010_Sec_4.indd 19 22/7/10 11:20:45 AM
20S2
www.atlassteels.com.auPrinted July 2010
20S4
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 4: STAINLESS STEEL PIPE AND FITTINGS
Grade 304L
Product range and theoretical weights (kg)
DN Cap Coupling 45˚ Elbow 90˚ Elbow Equal tee Union
8
15
20
25
32
40
50
0.06
0.12
0.21
0.40
0.60
0.70
1.10
0.07
0.14
0.20
0.40
0.70
1.00
1.30
0.25
0.36
0.53
0.80
1.00
1.70
2.30
0.26
0.36
0.60
1.10
1.20
2.40
2.50
0.30
0.50
0.80
1.31
1.61
3.20
3.50
0.21
0.30
0.50
0.80
1.20
1.50
2.30
Branch outlet Class 3000 304L and 316L – ASTM A182M and ASME B16.11
Product range and theoretical weights (kg)
DNSocketoutlet 304L
Threadedoutlet 304L
Weldingoutlet 304L
Socketoutlet 316L
Threadedoutlet 316L
Weldingoutlet 316L
15
20
25
40
50
0.15
0.17
0.27
0.48
0.07
0.12
0.24
0.38
0.66
1.02
0.13
0.24
0.38
0.66
1.02
.
0.15
0.17
0.27
0.48
0.75
0.12
0.24
0.38
0.66
1.02
0.13
0.24
0.38
0.66
1.02
Socket weld Class 3000 fittings – ASTM A182M and ASME B16.11
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Atlas_ProductGuide_2010_Sec_4.indd 20 22/7/10 11:20:45 AM
Stainless SteelTube and Fittings
Photography courtesy of Outokumpu, Arcelor and New Zealand Tube Mills.
Stai
nles
sSt
eel
Tube
and
Fittin
gs5
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www.atlassteels.com.au
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www.atlassteels.com.auPrinted July 2010
1S5
Stainless steel tube and fittings
Stainless steel tube is typically specified by OD (outside diameter), WT (wall thickness), grade, condition and surface finish. It is resistant to many forms of corrosion, has hygienic sterile properties, highquality aesthetic appeal and exceptional strength.
Tube is manufactured in round, square and rectangular sections in a variety of wallthicknesses and usually by the processes of longitudinal welding, hot and cold drawing(seamless) or spiral welding.
Finishes or appearance range from unpolished to highly polished. Unpolished has a 2B mill finish, standard polished is a finely grit polished finish and there is a finer buffedfinish giving close to a mirror appearance. Finishes are selected to suit application andaesthetic appeal.
Stainless steel tube can be joined by welding, which facilitates rigidity in construction, or by the use of mechanical fittings which enables dismantling for hygienic cleaning.
Tube is usually annealed if extensive forming and bending is required, such as forbending or expanding. The tubular products system incorporates a comprehensive rangeof stainless steel fittings in the form of elbows, tees, reducers and flanges in varioussizes, wall thickness, grades and finishes to suit tube dimensions and tolerances.
As-welded (AW) tube
Decorative & Structural Tube – This tubing is produced direct off the continuous tubewelding mill, using cold rolled stainless steel strip made to ASTM standards, with tubeproduced to commercial limits of straightness in standard or specific customer lengths.
AW tube has a higher yield point than annealed tube and is generally used for structuraland decorative applications in mildly corrosive conditions. It is not suitable forapplications requiring significant flaring, expanding or bending, nor for pressureapplications. AW tube is also available with rebate slots for support of architectural glasspanels.
Manufacturing specification: ASTM A554.
Food Quality Tube – As-welded food quality tube is stocked by Atlas Specialty Metals. Thistube at the point of manufacture goes through a process where the internal weld bead isrolled. The result is an improved internal finish along the weld, reducing the chance of acrevice where liquid or food product may be trapped. This assists with ‘clean in place’ (CIP)environment food and beverage process lines or other applications such as the pharmaceuticalindustry. Further assurance of reliability of food tube comes from the 100% weld NDTmandatory for this product.
Manufacturing specification: AS 1528.
As-welded annealed (AWA) tubeThis tube is produced by the same process as AW tube but is annealed to relieve stressesand improve ductility. Bright annealing is carried out in a controlled-atmosphere furnace,so that no oxide or scale is formed on the surface.
Annealing both increases the corrosion resistance and softens the tube which allowssevere manipulation such as bending, expanding and forming.
Manufacturing specification: ASTM A269
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
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www.atlassteels.com.auPrinted July 2010
2S5
Cold worked annealed (CWA) tube
This tube is typically destined for heat exchanger applications and is produced in a similar way to AWA product except that the internal bead is rolled flush with the inside tube surface prior to annealing. Because of the critical end use this tubeundergoes extensive testing as part of the manufacturing process.
Manufacturing specification: ASTM A249M.
Cold drawn seamless (CDS) tube
This tube is produced by drawing from hollow billets. It is usually supplied in theannealed and pickled condition and used where service conditions involve high pressureand corrosive conditions and where good surface finish and close tolerances arerequired, e.g. heat exchanger and condenser tubing, instrumentation tubing and somerefinery applications.
Manufacturing specification: ASTM A269 for general service. ASTM A213M for heatexchanger service and A268 for Ferritic and Martensitic tubes.
Spiral welded tube
This tube is produced by the helical forming and automatic welding of a continuous stripof stainless steel.
Typical applications include water and pulp in paper mills, product and effluent lines inchemical processing, water lines for brewing, dust fume extraction, furnace and boilerflues, stormwater down-pipes in high-rise applications and ventilation ducts andcondensation lines for airconditioning.
Manufacturing specification: generally to ASTM A778, except for mechanicalproperties.
Grades:
Austenitic: 304, 304L, 316, 316L, 321.
Ferritic: 409.
Duplex: 2205.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
Atlas_ProductGuide_Section_5 22/7/10 8:56 AM Page 2
Atlas_ProductGuide_2010_Sec_5.indd 2 22/7/10 8:57:15 AM
www.atlassteels.com.auPrinted July 2010
Pro
du
ctra
ng
e,d
imen
sio
ns,
theo
reti
cal
wei
gh
tsan
dm
eth
od
of
man
ufa
ctu
rin
g
OD
of
tub
e
mm
inch
es
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)
FD FD FD
FD FD
304
316
304
316
304
316
304/
304L
316/
316L
2205
As
wel
ded
(AW
)A
sw
eld
edan
nea
led
(AW
A)
Co
ldd
raw
nse
amle
ss(C
DS)
Co
ldw
ork
edan
nea
led
(CW
A)
4.76
3 / 16
0.50
0.05
0.70
0.07
0.90
0.09
6.35
1 / 40.
500.
07
0.70
0.10
0.90
0.12
1.20
0.15
1.60
0.19
7.94
5 / 16
0.50
0.09
0.70
0.13
0.90
0.16
1.20
0.20
1.60
0.25
9.52
3 / 80.
500.
11
0.70
0.15
0.90
0.19
1.20
0.25
1.60
0.32
12.7
01 / 2
0.50
0.15
0.70
0.21
0.90
0.26
1.20
0.34
1.60
0.44
2.00
0.53
Stainless steel round tube – Specifications refer p1-2
3S5
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
Co
ldW
ork
edA
nn
eale
d(C
WA
)
Tube
in30
4/30
4L,
316/
316L
,22
05is
avai
labl
eon
inde
nton
ly.
Tub
efi
nis
hes
Tube
isst
ocke
din
thre
edi
ffer
ent
finis
hes:
unpo
lishe
d,32
0gr
itpo
lishe
dan
d60
0gr
ithi
ghly
polis
hed.
Foo
dg
rad
e(F
D)
Mar
ked
as‘F
D’
indi
cate
san
addi
tiona
lsto
ckra
nge
oftu
besu
itabl
efo
rus
ein
afo
odpr
oces
sing
oper
atio
n.Th
etu
beis
wel
dbe
adre
mov
edin
tern
ally
.
Atlas_ProductGuide_Section_5 22/7/10 8:56 AM Page 3
Atlas_ProductGuide_2010_Sec_5.indd 3 22/7/10 8:57:15 AM
www.atlassteels.com.auPrinted July 2010
Pro
du
ctra
ng
e,d
imen
sio
ns,
theo
reti
cal
wei
gh
tsan
dm
eth
od
of
man
ufa
ctu
rin
g
OD
of
tub
e
mm
inch
es
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)
FD FD FD FD FD FD
FD FD FD
304
316
304
316
304
316
304/
304L
316/
316L
2205
As
wel
ded
(AW
)A
sw
eld
edan
nea
led
(AW
A)
Co
ldd
raw
nse
amle
ss(C
DS)
Co
ldw
ork
edan
nea
led
(CW
A)
15.8
85 / 8
0.50
0.19
0.70
0.27
0.90
0.34
1.20
0.43
1.60
0.56
2.00
0.69
19.0
53 / 4
0.50
0.23
0.70
0.32
0.90
0.41
1.20
0.53
1.60
0.69
2.00
0.84
3.25
1.27
22.2
27 / 8
0.90
0.48
1.20
0.62
1.60
0.81
25.4
01
0.50
0.31
0.70
0.43
0.90
0.55
1.20
0.72
1.60
0.94
2.00
1.15
2.60
1.49
3.20
1.78
Stainless steel round tube – Specifications refer p1-2
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
4S5
Co
ldW
ork
edA
nn
eale
d(C
WA
)
Tube
in30
4/30
4L,
316/
316L
,22
05is
avai
labl
eon
inde
nton
ly.
Tub
efi
nis
hes
Tube
isst
ocke
din
thre
edi
ffer
ent
finis
hes:
unpo
lishe
d,32
0gr
itpo
lishe
dan
d60
0gr
ithi
ghly
polis
hed.
Foo
dg
rad
e(F
D)
Mar
ked
as‘F
D’
indi
cate
san
addi
tiona
lsto
ckra
nge
oftu
besu
itabl
efo
rus
ein
afo
odpr
oces
sing
oper
atio
n.Th
etu
beis
wel
dbe
adre
mov
edin
tern
ally
.
Atlas_ProductGuide_Section_5 22/7/10 8:56 AM Page 4
Atlas_ProductGuide_2010_Sec_5.indd 4 22/7/10 8:57:16 AM
www.atlassteels.com.auPrinted July 2010
Pro
du
ctra
ng
e,d
imen
sio
ns,
theo
reti
cal
wei
gh
tsan
dm
eth
od
of
man
ufa
ctu
rin
g
OD
of
tub
e
mm
inch
es
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)
FD FD FD
FD FD
304
316
304
316
304
316
304/
304L
316/
316L
2205
As
wel
ded
(AW
)A
sw
eld
edan
nea
led
(AW
A)
Co
ldd
raw
nse
amle
ss(C
DS)
Co
ldw
ork
edan
nea
led
(CW
A)
28.5
811 /8
1.20
0.82
1.60
1.08
31.7
511 / 4
0.90
0.69
1.20
0.90
1.60
1.19
2.00
1.47
2.60
1.89
3.20
2.29
34.9
213 / 8
0.90
0.77
1.20
1.01
38.1
011 / 2
0.90
0.83
1.20
1.09
1.60
1.44
2.00
1.78
2.60
2.28
3.20
2.80
44.4
513 / 4
0.90
0.98
1.20
1.28
1.60
1.69
2.00
2.09
2.60
2.68
3.20
3.25
Stainless steel round tube – Specifications refer p1-2
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
5S5
Co
ldW
ork
edA
nn
eale
d(C
WA
)
Tube
in30
4/30
4L,
316/
316L
,22
05is
avai
labl
eon
inde
nton
ly.
Tub
efi
nis
hes
Tube
isst
ocke
din
thre
edi
ffer
ent
finis
hes:
unpo
lishe
d,32
0gr
itpo
lishe
dan
d60
0gr
ithi
ghly
polis
hed.
Foo
dg
rad
e(F
D)
Mar
ked
as‘F
D’
indi
cate
san
addi
tiona
lsto
ckra
nge
oftu
besu
itabl
efo
rus
ein
afo
odpr
oces
sing
oper
atio
n.Th
etu
beis
wel
dbe
adre
mov
edin
tern
ally
.
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www.atlassteels.com.auPrinted July 2010
FD FD FD
FD FD FD
63.5
021 / 2
1.20
1.84
1.60
2.44
2.00
3.03
2.60
3.90
3.20
4.76
76.2
03
1.20
2.22
1.60
2.94
2.00
3.66
2.60
4.72
3.20
5.76
88.9
031 / 2
1.60
3.44
2.00
4.29
2.60
5.53
3.20
6.76
101.
604
1.60
3.95
2.00
4.91
2.60
6.35
3.20
7.76
Pro
du
ctra
ng
e,d
imen
sio
ns,
theo
reti
cal
wei
gh
tsan
dm
eth
od
of
man
ufa
ctu
rin
g
OD
of
tub
e
mm
inch
es
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)
FDFD
304
316
304
316
304
316
304/
304L
316/
316L
2205
As
wel
ded
(AW
)A
sw
eld
edan
nea
led
(AW
A)
Co
ldd
raw
nse
amle
ss(C
DS)
Co
ldw
ork
edan
nea
led
(CW
A)
50.8
02
0.90
1.12
1.20
1.47
1.60
1.94
2.00
2.41
2.60
3.09
3.20
3.76
Stainless steel round tube – Specifications refer p1-2
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
6S5
Co
ldW
ork
edA
nn
eale
d(C
WA
)
Tube
in30
4/30
4L,
316/
316L
,22
05is
avai
labl
eon
inde
nton
ly.
Tub
efi
nis
hes
Tube
isst
ocke
din
thre
edi
ffer
ent
finis
hes:
unpo
lishe
d,32
0gr
itpo
lishe
dan
d60
0gr
ithi
ghly
polis
hed.
Foo
dg
rad
e(F
D)
Mar
ked
as‘F
D’
indi
cate
san
addi
tiona
lsto
ckra
nge
oftu
besu
itabl
efo
rus
ein
afo
odpr
oces
sing
oper
atio
n.Th
etu
beis
wel
dbe
adre
mov
edin
tern
ally
.
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www.atlassteels.com.auPrinted July 2010
Sto
ckra
ng
e,d
imen
sio
ns,
theo
reti
cal
wei
gh
tsan
dm
eth
od
of
man
ufa
ctu
rin
g
OD
of
tub
e
mm
inch
es
Wei
gh
t(k
g/m
)
Wal
lth
ickn
ess
(mm
)
FD FD FD
FD
304
316
304
316
304
316
304/
304L
316/
316L
2205
As
wel
ded
(AW
)A
sw
eld
edan
nea
led
(AW
A)
Co
ldd
raw
nse
amle
ss(C
DS)
Co
ldw
ork
edan
nea
led
(CW
A)
127.
05
1.60
4.95
2.00
6.16
2.60
7.98
3.20
9.77
152.
46
1.60
5.95
2.00
7.42
2.60
9.60
3.20
11.8
4
203.
28
1.60
7.95
2.00
9.92
Tub
efi
nis
hes
Tube
isst
ocke
din
thre
edi
ffer
ent
finis
hes:
unpo
lishe
d,32
0gr
itpo
lishe
dan
d60
0gr
it(h
ighl
ypo
lishe
d).
Foo
dg
rad
e(F
D)
Mar
ked
as‘F
D’
indi
cate
san
addi
tiona
lsto
ckra
nge
oftu
besu
itabl
efo
rus
ein
afo
odpr
oces
sing
oper
atio
n.Th
etu
beis
wel
dbe
adre
mov
edin
tern
ally
.
Co
ldW
ork
edA
nn
eale
d(C
WA
)
Tube
in30
4/30
4L,
316/
316L
,22
05is
avai
labl
eon
inde
nton
ly.
Slo
tted
Tub
e
Tube
sw
ith15
x15
mm
reba
ted
slot
sar
eav
aila
ble
for
supp
ort
ofar
chite
ctur
algl
ass
pane
ls.
Con
figur
atio
ns:
sing
lesl
ot,
doub
leat
90º,
doub
leat
180º
Gra
des:
304,
316
Fini
shes
:32
0#,
600#
Size
s:50
.8,
63.5
,76
.2m
m
Stainless steel round tube – Specifications refer p1-2
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
7S5
Co
ldW
ork
edA
nn
eale
d(C
WA
)
Tube
in30
4/30
4L,
316/
316L
,22
05is
avai
labl
eon
inde
nton
ly.
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Stainless steel square tube – Specifications refer p1-2Mostly stocked in 304, more common sizes in both 304 and 316. Finish: polished for all stock.
12.70
15.88
19.05
22.22
25.40
31.75
38.10
50.80
63.50
76.20
101.6
152.4
1/2
5/8
3/4
7/8
1
11/4
11/2
2
21/2
3
4
6
0.33
0.40
0.54
0.57
0.67
0.69
0.83
1.12
0.45
0.55
0.73
0.80
0.93
1.23
1.42
1.90
0.56
0.70
0.96
1.02
1.22
1.60
1.85
2.46
3.16
1.49
2.02
2.33
3.13
3.92
4.80
6.46
3.03
3.79
4.54
6.06
mm
Dimensions
inches 0.9
Wall thickness (mm)
1.2 1.6 2.0 2.5
Product size range and weight (kg/m)
25
40
50
60
80
100
150
1.50
2.45
3.08
3.71
4.99
6.40
2.22
3.76
4.47
5.67
6.87
9.23
14.06
4.81
5.96
7.22
9.82
12.40
18.62
mm
Dimensions
2
Wall thickness (mm)
3 4 5
Product size range and weight (kg/m)
7.41
8.90
12.40
15.38
22.40
Stainless steel structural square tube – Specifications refer p1-2Mostly stocked in 304, more common sizes in both 304 and 316. Finish: polished for all stock.
Note: “Polished” finish of square and rectangular tube is grit abrasive finished in the longitudinal direction.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
8S5
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Grade 304 and 316 stainless steel spiral welded tube – Specifications refer p1-2
76.20
101.6
127.0
152.4
203.2
254.0
304.8
355.6
406.4
457.2
508.0
558.8
609.6
762.0
1016.0
3
4
5
6
8
10
12
14
16
18
20
22
24
30
40
3.00
4.00
5.00
6.10
8.10
10.10
12.10
14.10
16.10
18.20
20.20
22.20
3.80
5.00
6.30
7.60
10.10
12.60
15.10
17.70
20.20
22.70
25.20
27.70
30.30
37.80
6.30
7.90
9.50
12.60
15.80
18.90
22.10
25.20
28.40
31.50
34.70
37.80
47.30
9.50
11.40
15.10
18.90
22.70
26.50
30.30
34.10
37.80
41.60
45.40
56.80
75.70
13.20
17.70
22.10
26.50
30.90
35.30
39.70
44.10
48.60
53.00
66.20
88.30
20.20
25.20
30.30
35.30
40.40
45.40
50.50
55.50
60.50
75.70
100.90
mm
Dimensions (OD)
inches 1.6 2 2.5 3 3.5 4
Wall thickness (mm)
Product size range and weight (kg/m)
Grade 304 stainless steel rectangular tube – Specifications refer p1-2. Finish: polished.
Setical Weights (kg) Rectangular hollow
Dimensions
mm inchesDimensions
(mm)
25.40 x 12.70
31.75 x 12.70
38.10 x 25.40
50.80 x 25.40
50.80 x 38.10
63.50 x 38.10
76.20 x 25.40
76.20 x 38.10
76.20 x 50.80
101.6 x 50.80
152.4 x 76.20
152.4 x 101.6
203.2 x 101.6
1 x 1/2
11/4 x 1/2
11/2 x 1
2 x 1
2 x 11/2
21/2 x 11/2
3 x 1
3 x 11/2
3 x 2
4 x 2
6 x 3
6 x 4
8 x 4
0.9
0.54
0.60
1.2
0.72
0.79
1.00
1.41
1.64
1.6
0.94
1.04
1.60
1.85
2.18
2.52
2.66
2.99
2
1.28
2.02
2.34
2.70
3.14
3.39
3.67
3.80
4.60
Wall thickness (mm) Wall thickness (mm)
40 x 25
50 x 25
50 x 40
60 x 40
80 x 40
80 x 50
100 x 50
150 x 80
150 x 100
200 x 100
3
2.85
3.46
4.12
4.65
5.43
5.93
6.95
11.25
12.26
14.06
4
5.96
7.22
8.50
9.09
15.05
16.35
18.62
5
8.90
10.63
11.24
18.80
20.40
22.40
Rectangular tube
Product size range and weight (kg/m)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
9S5
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Tees – Two common processes of manufacturing are welded or pulled tees. To maintainproduct quality and consistency welded tees are stocked as opposed to pulled tees. Tees are stocked in two forms; equal or reducing. An equal tee has all three branches ofthe tee equal in diameter. A reducing tee has a reduced diameter of tube on the branchsection of the tee.
As tube fittings are often used in the food industry and hygiene is important many ofthese fittings are stocked in a polished finish.
Tube fittings
Complementing our stock of round tube is a range of tube fittings. The more commontube fittings include bends, tees, reducing tees, eccentric and concentric reducers, BSMunions and tube clamps.
Tube bends – Bends are generally stocked as 45, 90 or 180 degree. Three commonmanufacturing processes are pulled bends (cold drawn bend), pressed bends and lobsterback bends. The process of manufacturing often relates to the diameter of the tube andthe thickness of material used. Up to and including 152.4mm the bends are generallypulled, by far the most commonly supplied bends. Pressed bends can be from 101.6 to305mm OD. Lobster back bends are generally supplied in diameters 101.6mm andabove and these bends are used generally to suit spiral welded tube.
To maintain a level of quality and consistency Atlas stocks pulled bends with anextended leg. The importance of this style of bend ensures each end of the bend isfinished off true and accurate. The extended leg gives the ability to maintain the originalcircularity of the tube and a precise 45 or 90 degree radius measured from across theend face of the bends.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
10S5
45 degree 90 degree
Equal tee Reducing tee
180 degree
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Stainless steel butt welding tube fittingsCommonly stocked as 304 and 316. Finish: polished or unpolished.
DimensionsOD
Bends45 degree
9.52
12.70
19.05
25.40
31.75
38.10
50.80
63.50
76.20
101.6
127.0
152.4
203.2
254.0
3/8
1/2
3/4
1
11/4
11/2
5
21/2
3
4
5
6
8
10
0.01
0.01
0.02
0.03
0.05
0.07
0.12
0.18
0.27
0.48
0.75
1.09
1.94
2.90
0.01
0.01
0.02
0.04
0.06
0.08
0.15
0.23
0.33
0.60
0.94
1.36
2.42
3.49
0.01
0.01
0.02
0.04
0.06
0.08
0.15
0.23
0.34
0.60
0.95
1.36
2.42
3.50
Product size range and weight (kg)
Wall thickness (mm)
1.6 2 1.6mm inches
0.01
0.01
0.03
0.04
0.07
0.10
0.18
0.29
0.42
0.75
1.17
1.7
3.02
4.50
0.01
0.01
0.03
0.05
0.08
0.11
0.20
0.31
0.45
0.80
1.26
1.81
3.23
4.70
0.01
0.01
0.03
0.06
0.09
0.13
0.24
0.38
0.56
1.00
1.57
2.26
4.03
5.05
0.03
0.05
0.08
0.13
0.20
0.30
0.50
0.80
1.10
1.60
1.80
2.80
3.50
4.30
0.04
0.05
0.09
0.15
0.25
0.38
0.65
1.10
1.50
2.30
3.80
5.40
8.40
9.90
Wall thickness (mm) Wall thickness (mm) Wall thickness (mm)
2 1.6 2 1.6 2
Bends90 degree
Bends180 degree
Equaltee
Usual stock range is 1.6mm wall thickness up to 127mm diameter, and 2.0mm wall thickness for large sizes.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
11S5
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Stainless steel reducing tube fittingsCommonly stocked as 316. Finish: polished.
DimensionsOD
Conreducer
Eccreducer
Reducingtees
19.05
25.40
25.40
31.75
31.75
38.10
38.10
38.10
38.10
50.80
50.80
50.80
50.80
50.80
63.50
63.50
63.50
76.20
76.20
76.20
12.70
12.70
19.05
12.70
25.40
12.70
19.05
25.40
31.75
12.70
19.05
25.40
31.75
38.10
25.40
38.10
50.80
25.40
31.75
38.10
0.02
0.04
0.04
0.05
0.05
0.05
0.05
0.05
0.05
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.25
0.25
0.25
0.02
0.04
0.04
0.05
0.05
0.05
0.05
0.05
0.05
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.25
0.25
0.25
0.08
0.13
0.13
0.20
0.20
0.30
0.30
0.30
0.30
0.50
0.50
0.50
0.50
0.50
0.80
0.80
0.80
1.10
1.10
1.10
Wall thickness (mm)
1.6 1.6 1.6mm mm
DimensionsOD
Conreducer
Eccreducer
Reducingtees
76.20
76.20
101.6
101.6
101.6
101.6
101.6
127.0
127.0
127.0
127.0
152.4
152.4
152.4
152.4
152.4
203.2
203.2
203.2
50.80
63.50
25.40
38.10
50.80
63.50
76.20
50.80
63.50
76.20
101.6
50.80
63.50
76.20
101.6
127.0
101.6
127.0
152.4
0.25
0.25
0.30
0.30
0.30
0.30
0.30
0.60
0.60
0.60
0.60
0.70
0.70
0.70
0.70
0.70
1.60
1.60
1.60
0.25
0.25
0.30
0.30
0.30
0.30
0.30
0.60
0.60
0.60
0.60
0.70
0.70
0.70
0.70
0.70
1.60
1.60
1.60
1.10
1.10
1.60
1.60
1.60
1.60
1.60
1.80
1.80
1.80
1.80
2.80
2.80
2.80
2.80
2.80
3.50
3.50
3.50
Wall thickness (mm)
1.6 1.6 1.6mm mm
Stainless steel plain tube clamps
Stainless steel feet and plastic inserts
Plastic inserts to suit square tube 25.40, 31.75, 38.10 – Stainless steel feet machine adjust tread with base 50mm or 63.5mm.
(inches) 1 11/4 11/2 2 21/2 3 31/2 4 5 6 8
(mm) 25.40 31.75 38.10 50.80 63.50 76.20 88.90 101.6 127.0 152.4 203.2
Product size range and weight (kg)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
12S5
Con reducer Ecc reducer Interlocking clamp Foot 25 x 50mm Foot 65mm dia.
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RJT (Ring Joint Type) – often referred to as a standard union comprises an‘O’ ring style gasket. This leaves a small crevice internally where the linerand male part of the union overlap, this is not suitable for permanent CIP.
CIP (Australian style) – developed from a RJT union, features a gasketgiving the desirable characteristics for CIP installation. The gasket fills thecrevice between the liner and male part of the union.
Note: Temperature rating of EPDM “E” gasket material is -51ºC to 148ºC.
CIPFF – the FF stands for ‘Flat Face’ and refers to a BSM modified unionsupporting CIP installations. The gasket is moulded completely filling thecrevice between the liner and male part and allows a small lip to give aflush finish on the ID of the fitting. The liner and male parts of this unionhave been modified creating a flat face style sealed with a flat face gasket.A flat faced liner and male part used in a CIPFF union are shaped differentlyto that used in an RJT or CIP union.
BSM unions
British Standard Milk (BSM) stainless steel unions were designed specifically for tubeinstallation in the dairy industry, but they are now commonly used in food and beverageprocessing and the pharmaceutical industries where crevice-free hygienic conditions arerequired. A commonly used term is ‘CIP’ which comes from the phrase Clean In Place.
Liner
GasketMale Part
Nut
Liner
GasketMale Part
Nut
Liner
GasketMale Part
Nut
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
13S5
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BSM unions
A range of spanners and valves (ball and butterfly) is also available to match nominaltube dimensions.
Union (complete) RJT, CIP and CIPFF
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.41 0.45 0.61 0.71 1.01 1.41 1.71
(inches)
Weight (kg)
Liners – Grade 316 RJT, CIP and CIPFF
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.10 0.10 0.15 0.20 0.30 0.40 0.50
(inches)
Weight (kg)
Male parts – Grade 316 RJT, CIP and CIPFF
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.10 0.10 0.15 0.20 0.30 0.40 0.50
(inches)
Weight (kg)
Gaskets – EPDM rubber – RJT, CIP and CIPFF
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.01 0.01 0.01 0.01 0.01 0.01 0.01
(inches)
Weight (kg)
Blank caps – Grade 316
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.10 0.10 0.20 0.25 0.30 0.40 0.60
(inches)
Weight (kg)
Blank nuts – Grade 304
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.20 0.20 0.30 0.30 0.40 0.60 0.70
(inches)
Weight (kg)
Hex nut – Grade 304
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.20 0.20 0.30 0.30 0.40 0.60 0.70
(inches)
Weight (kg)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
14S5
Atlas_ProductGuide_Section_5 22/7/10 8:56 AM Page 14
Atlas_ProductGuide_2010_Sec_5.indd 14 22/7/10 8:57:21 AM
www.atlassteels.com.auPrinted July 2010
Tri-clamp Unions Complete
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.4 0.4 0.7 1.1 1.1 1.5 2.4
(inches)
Weight (kg)
Tri-clamp Ferrule – 316
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.1 0.1 0.2 0.3 0.3 0.4 0.7
(inches)
Weight (kg)
Tri-clamp Gaskets – EPDM rubber
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.01 0.01 0.01 0.01 0.01 0.01 0.01
(inches)
Weight (kg)
Tri-clamp Clamp – 316
(mm) 25.40 38.10 50.80 63.50 76.20 101.6 152.4
1 11/2 2 21/2 3 4 6
0.2 0.2 0.3 0.5 0.5 0.7 1.0
(inches)
Weight (kg)
Tri-clamp Cap – 316
(mm) 25.40 38.10 50.80 63.50 76.20 101.6
1 11/2 2 21/2 3 4
0.1 0.1 0.2 0.25 0.3 0.40
(inches)
Weight (kg)
A tri-clamp is used to eliminate the need for a threaded joining system,employing a hinged clamp instead. The joint is common in CIP installationwhere the seal fills the crevice completely.
A range of spanners and valves (ball and butterfly) is also available tomatch nominal tube dimensions.
Tri-clamp stainless steel tube fittings
Note: Temperature rating of EPDM “E” gasket material is -51ºC to 148ºC.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 5: STAINLESS STEEL TUBE AND FITTINGS
15S5
Ferrule union
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www.atlassteels.com.au
Atlas_ProductGuide_Section_5 22/7/10 8:56 AM Page 16
Atlas_ProductGuide_2010_Sec_5.indd 16 22/7/10 8:57:22 AM
Carbon Steel Pipe Fittings,Flanges and Tube
Carb
onSt
eelP
ipeFit
tings
,Flan
ges
and
Tube6
Photography courtesy of Darwin LNG and Atlas Specialty Metals.
Atlas_ProductGuide_Dividers 29/7/10 9:59 AM Page 6
Atlas_ProductGuide_2010_Dividers.indd 6 29/7/10 10:02:19 AM
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Atlas_ProductGuide_Dividers 29/7/10 10:00 AM Page 13
Atlas_ProductGuide_2010_Dividers.indd 13 29/7/10 10:02:54 AM
1S4
Linepipe
Specification
ASTM
A53/A53M
Dimensions
ASMEB36.10M
Product
Wel
ded
and
Seam
less
Stee
lPip
eGrades
A,B
Specification
ASTM
A106
Dimensions
ASMEB36.10M
Product
Seam
less
Car
bon
Stee
lPip
efo
rH
igh
Tem
pera
ture
Serv
ice
Grades
A,B
,C
Specification
ASTM
A335/A335M
Dimensions
ASMEB36.10M
Product
Seam
less
Ferr
itic
Allo
y-St
eelP
ipe
forH
igh
Tem
pera
ture
Serv
ice
Grades
Refe
rSt
anda
rdfo
rgr
ades
Specification
ASTM
A333/A333M
Dimensions
ASMEB36.10M
Product
Seam
less
&W
elde
dC
arbo
nan
dA
lloy
Stee
lPip
efo
rLo
wTe
mpe
ratu
reSe
rvice
Grade
Refe
rSt
anda
rdfo
rgr
ades
Specification
API5L/ISO3183
Dimensions
ASMEB36.10M,API5L
Product
Seam
less
&W
elde
dfo
rLine
Pipe
Grades
A,B,
X42
,X52
,X60
,Re
ferA
PI5L
spec
ifica
tion
for
othe
rs
StructuralSteel
Specification
AS1163
Dimensions
AS1163
Product
Stru
ctur
alSt
eelH
ollo
wSe
ctio
nsGrade
C35
0
Buttwelding
Specification
ASTM
A234M
Fittings
(Mod
erat
ean
dH
igh
Tem
pera
ture
Serv
ice)
Wel
ded
and
Seam
less
Car
bon
and
Allo
ySt
eelP
ipe
Fitt
ings
ASTM
A420M
(Low
Tem
pera
ture
Serv
ice)
Wel
ded
and
Seam
less
Car
bon
and
Allo
ySt
eelP
ipe
Fitt
ings
Dimensions
ASMEB16.9
Product
Elbo
ws,
Redu
cing
Elbo
ws,
Retu
rns,
Tees
,C
ross
es,Re
duce
rs,St
ubEn
ds,C
aps
Grade
WPB
,Re
ferst
anda
rdfo
rot
hers
Flanges
Specification
ASTM
A105M
Car
bon
Stee
lFor
ging
sfo
rPi
ping
App
licat
ions
Dimensions
ASMEB16.5
Product
Wel
dN
eck,
Slip
-on,
Blin
dFlan
ges
Face
Plai
n,Ra
ised
Face
Bore
Pipe
Sche
dule
Cla
ss15
0,30
0,40
0,60
0,90
0,15
00,25
00(to
600m
mon
ly)
Grade
Car
bon
Stee
l
Specification
AS2129
Flan
ges
forPi
pes,
Valves
and
Fitt
ings
Dimensions
AS2129
“Tab
le”
flang
espr
essu
re–
tem
pera
ture
ratin
gs,m
ater
ials
and
dim
ension
sApplication
Slip
-on,
Blin
d“T
able
”Flan
ges
Face
Plai
nBo
reTo
suit
Pipe
&Tu
beO
DTa
ble
D,E,
F,an
dH
Specifications•CarbonSteelPipe,ButtweldingFittings,Flanges
1S6
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 1
Atlas_ProductGuide_2010_Sec_6.indd 1 22/7/10 11:25:34 AM
www.atlassteels.com.auPrinted July 2010
ChartofCommomStainlessSteelPipeGrades
ChemicalAnalysis(%)Specified
Welded&SeamlessCarbonSteelPipetoASMEB36.10M
Alldimensionsareinmm
Schedule
WallThicknessinmm
Nominalsize
DN
NPS
10
20
30
40
Std
60
80
XS
100
120
140
160
XXS
CarbonSteelPipe•Dimensions
OD
mm
StructuralSteelHollowSectionstoAS1163
GradeC350
4.8
5.5
6.0
6.4
7.1
8.2
9.3
9.5
12.7
61 /
810
.31.
241.
451.
731.
732.
412.
418
1 /4
13.7
1.65
1.85
2.24
2.24
3.02
3.02
103 /
817
.11.
651.
852.
312.
313.
203.
2015
1 /2
21.3
2.11
2.41
2.77
2.77
3.73
3.73
4.78
7.47
203 /
426
.72.
112.
412.
872.
873.
915.
567.
8225
133
.42.
772.
903.
383.
384.
554.
556.
359.
0932
11/4
42.2
2.77
2.97
3.56
3.56
4.85
4.85
6.35
9.70
4011
/248
.32.
773.
183.
683.
685.
085.
087.
1410
.15
502
60.3
2.77
3.18
3.91
3.91
5.54
5.54
8.74
11.0
765
21/2
73.0
3.05
4.78
5.16
5.16
7.01
7.01
9.53
14.0
280
388
.93.
054.
785.
495.
497.
627.
6211
.13
15.2
4�
�90
31/2
101.
63.
054.
785.
745.
748.
088.
0810
04
114.
33.
054.
786.
026.
028.
568.
5611
.13
13.4
917
.12
��
125
514
1.3
3.40
6.55
6.55
9.53
9.53
12.7
015
.88
19.0
515
06
168.
33.
407.
117.
1110
.97
10.9
714
.27
18.2
621
.95
��
�20
08
219.
13.
766.
357.
048.
188.
1810
.31
12.7
012
.70
15.0
918
.26
20.6
223
.01
22.2
3�
��
�25
010
273.
04.
196.
357.
809.
279.
2712
.70
15.0
912
.70
18.2
621
.44
25.4
028
.58
25.4
0�
��
�30
012
323.
84.
576.
358.
3810
.31
9.53
14.2
717
.48
12.7
021
.44
25.4
028
.58
33.3
225
.40
��
�35
014
355.
66.
357.
929.
5311
.13
9.53
15.0
919
.05
12.7
023
.83
27.7
931
.75
35.7
1�
��
400
1640
6.4
6.35
7.92
9.53
12.7
09.
5316
.66
21.4
412
.70
26.1
930
.96
36.5
340
.49
��
�45
018
457
6.35
7.92
11.1
314
.27
9.53
19.0
523
.83
12.7
029
.36
34.9
339
.67
45.2
4�
��
500
2050
86.
359.
5312
.70
15.0
99.
5320
.62
26.1
912
.70
32.5
438
.10
44.4
550
.01
550
2255
96.
359.
5312
.70
9.53
22.2
328
.58
12.7
034
.93
41.2
847
.63
53.9
860
024
610
6.35
9.53
14.2
717
.48
9.53
24.6
130
.96
12.7
038
.89
46.0
252
.37
59.5
465
026
660
7.92
12.7
09.
5312
.70
700
2871
17.
9212
.70
15.8
89.
5312
.70
750
3076
27.
9212
.70
15.8
89.
5312
.70
800
3281
37.
9212
.70
15.8
817
.48
9.53
12.7
085
034
864
7.92
12.7
015
.88
17.4
89.
5312
.70
900
3691
47.
9212
.70
15.8
819
.05
9.53
12.7
095
038
965
9.53
12.7
010
0040
1016
9.53
12.7
010
5042
1067
9.53
12.7
011
0044
1118
9.53
12.7
011
5046
1168
9.53
12.7
012
0048
1219
9.53
12.7
0
Note1:Fo
rdi
men
sion
alto
lera
nces
refe
rto
ASM
TA
53or
A10
6MEq
uiva
lent
size
ssh
own
inA
PISp
ecifi
catio
n5L
2S6
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 2
Atlas_ProductGuide_2010_Sec_6.indd 2 22/7/10 11:25:35 AM
www.atlassteels.com.auPrinted July 2010
ChartofCommomStainlessSteelPipeGrades
ChemicalAnalysis(%)Specified
Welded&SeamlessCarbonSteelPipetoASMEB36.10M
Allweightsareinkg/m
Schedule
WallThicknessinmm
Nominalsize
DN
NPS
10
20
30
40
Std
60
80
XS
100
120
140
160
XXS
CarbonSteelPipe•Weights
OD
mm
StructuralSteelHollowSectionstoAS1163
Allweightsareinkg/m
4.8
5.5
6.0
6.4
7.1
8.2
9.3
9.5
12.7
61 /
810
.30.
280.
320.
370.
370.
470.
478
1 /4
13.7
0.49
0.54
0.63
0.63
0.80
0.80
103 /
817
.10.
630.
700.
840.
841.
101.
1015
1 /2
21.3
1.00
1.12
1.27
1.27
1.62
1.62
1.95
2.55
203 /
426
.71.
281.
441.
691.
692.
202.
202.
903.
6425
133
.42.
092.
182.
502.
503.
243.
244.
245.
4532
11/4
42.2
2.70
2.87
3.39
3.39
4.47
4.47
5.61
7.77
4011
/248
.33.
113.
534.
054.
055.
415.
417.
259.
5650
260
.33.
934.
485.
445.
447.
487.
4811
.11
13.4
465
21/2
73.0
5.26
8.04
8.63
8.63
11.4
111
.41
14.9
220
.39
803
88.9
6.45
9.92
11.2
911
.29
15.2
715
.27
21.3
527
.67
10.0
11.3
9031
/210
1.6
7.40
11.4
113
.57
13.5
718
.63
18.6
310
04
114.
38.
3612
.91
16.0
716
.07
22.3
222
.32
28.3
233
.54
41.0
313
.016
.012
55
141.
311
.57
21.7
721
.77
30.9
730
.97
40.2
849
.11
57.4
315
06
168.
313
.84
28.2
628
.26
42.5
642
.56
54.2
067
.56
79.2
219
.425
.628
.220
08
219.
119
.96
33.3
136
.81
42.5
542
.55
53.0
864
.64
64.6
475
.92
90.4
410
0.92
111.
2710
7.92
25.4
33.6
42.6
64.6
250
1027
3.0
27.7
841
.77
51.0
360
.31
60.3
181
.55
96.0
181
.55
114.
7513
3.06
155.
1517
2.33
155.
1531
.842
.160
.581
.530
012
323.
836
.00
49.7
365
.20
79.7
373
.88
108.
9613
2.08
97.4
315
9.91
186.
9720
8.14
238.
7618
6.97
50.1
73.7
97.5
350
1435
5.6
54.6
967
.90
81.3
394
.55
81.3
312
6.71
158.
1010
7.39
194.
9622
4.65
253.
5628
1.70
55.1
81.1
107.
040
016
406.
462
.64
77.8
393
.27
123.
3093
.27
160.
1220
3.53
123.
3024
5.56
286.
6433
3.19
365.
3563
.193
.012
3.0
450
1845
770
.57
87.7
112
2.38
155.
8010
5.16
205.
7425
4.55
139.
1530
9.62
363.
5640
8.26
459.
3771
.110
5.0
139.
050
020
508
78.5
511
7.15
155.
1218
3.42
117.
1524
7.83
311.
1715
5.12
381.
5344
1.49
508.
1156
4.81
550
2255
986
.54
129.
1317
1.09
129.
1329
4.25
373.
8317
1.09
451.
4252
7.02
600.
6367
2.26
600
2461
094
.53
141.
1220
9.64
255.
4114
1.12
355.
2644
2.08
187.
0654
7.71
640.
0372
0.15
808.
2265
026
660
127.
3620
2.72
152.
8720
2.72
700
2871
113
7.32
218.
6927
1.21
164.
8521
8.69
750
3076
214
7.28
234.
6729
2.18
176.
8423
4.67
800
3281
315
7.24
250.
6431
2.15
342.
9118
8.82
250.
6485
034
864
167.
2026
6.61
332.
1236
4.90
200.
3126
6.61
900
3691
417
6.96
282.
2735
1.70
420.
4221
2.56
282.
2795
038
965
224.
5429
8.24
1000
4010
1623
6.53
314.
2210
5042
1067
248.
5233
0.19
1100
4411
1826
0.50
346.
1611
5046
1168
272.
2535
1.82
1200
4812
1928
4.24
377.
79
Note1:A
llw
eigh
tsar
eth
eore
tical
and
appr
oxim
ate
Note2:Fo
rmul
afo
rci
rcul
arst
eelp
ipe
kilo
gram
s/m
etre
M=
(D-t
)tx
0.02
466
Equi
vale
ntsize
ssh
own
inA
PISp
ecifi
catio
n5L
3S6
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 3
Atlas_ProductGuide_2010_Sec_6.indd 3 22/7/10 11:25:36 AM
www.atlassteels.com.auPrinted July 2010CarbonSteelButtweldingFittings•Dimensions
DN
NPS
OD D
AB
AO
KO
KE
HF
FR
G
ButtweldingFittingstoASMEB16.9
Returns
Elbows
Caps
Long
Short
Reducers
Note1
Long
Short
Radiusof
Fillet
Diam
ofLap
90deg
45deg
90deg
Long
Short
151 /
221
.338
1676
4825
7651
335
203 /
426
.738
1976
5125
3876
513
4325
133
.438
2225
7656
5141
3851
102
513
5132
11/4
42.2
4825
3295
7064
5238
5110
251
564
4011
/248
.357
2938
114
8376
6238
6410
251
673
502
60.3
7635
5115
210
610
281
3876
152
648
9265
21/2
73.0
9544
6419
013
212
710
038
8915
264
810
680
388
.911
451
7622
915
915
212
151
8915
264
1012
790
31/2
101.
613
357
8926
718
417
814
064
102
152
7610
140
100
411
4.3
152
6410
230
521
020
315
964
102
152
7611
157
125
514
1.3
190
7912
738
126
225
419
776
127
203
7611
185
150
616
8.3
229
9515
245
731
330
523
789
140
203
8913
218
200
821
9.1
305
127
203
610
414
406
313
102
152
203
102
1327
025
010
273.
038
115
925
476
251
850
839
112
717
825
412
713
324
300
1232
3.8
457
190
305
914
619
610
467
152
203
254
152
1338
135
014
355.
653
322
235
610
6771
171
153
316
533
030
515
213
413
400
1640
6.4
610
254
406
1219
813
813
610
178
356
305
152
1347
045
018
457
686
286
457
1372
914
914
686
203
381
305
152
1353
350
020
508
762
318
508
1524
1016
1016
762
229
508
305
152
1358
455
022
559
838
343
559
1676
1118
1118
838
254
508
305
152
1364
160
024
610
914
381
610
1829
1219
1219
914
267
508
305
152
1369
265
026
660
991
405
267
610
700
2871
110
6743
826
761
075
030
762
1143
470
267
610
800
3281
312
1950
226
761
085
034
864
1295
533
267
610
900
3691
413
7256
526
761
095
038
965
1448
600
305
610
1000
4010
1615
2463
230
561
010
5042
1067
1600
660
305
610
1100
4411
1816
7669
534
361
011
5046
1168
1753
727
343
711
1200
4812
1918
2975
934
371
1
Nominalsize
StubEnds
Note1:R
educ
erdi
men
sion
"H"
isba
sed
onla
rge
end
nom
inal
size
All
dim
ension
sar
ein
millim
etre
s.
ELB
OW
RET
UR
N
CA
P
RED
UC
ERST
UB
END
No
tesq
uar
eco
rner
Enla
rged
Sect
ion
of
Lap4
S6
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 4
Atlas_ProductGuide_2010_Sec_6.indd 4 22/7/10 11:25:37 AM
www.atlassteels.com.auPrinted July 2010CarbonSteelButtweldingFittings•Dimensions ChartofCommomStainlessSteelPipeGrades
ChemicalAnalysis(%)Specified
ButtweldingTeesandCrossestoASMEB16.9
Centre-to-EndOutlet
MNominal
Size
DN
NPS
Outside
Diam.
D
Centre-
to-EndRun
C8
1015
2025
3240
5065
8090
100
125
150
200
250
300
350
400
450
500
550
600
650
700
750
800
850
900
950
1000
1050
1100
1150
1200
83 /
813
.7
101 /
417
.3
151 /
221
.325
2525
25
203 /
426
.729
2929
29
251
33.4
3838
3838
3211
/442
.248
4948
4848
4011
/248
.357
5757
5757
57
502
60.3
6444
5157
6064
6521
/273
.076
5764
6770
76
803
88.9
8670
7376
8386
9031
/210
1.6
9579
8389
9295
100
411
4.3
105
8689
9598
102
105
125
514
1.3
124
105
108
111
114
117
124
150
616
8.3
143
121
124
127
130
137
143
200
821
9.1
178
152
156
162
168
178
250
1027
3.0
216
184
191
194
203
216
300
1232
3.8
254
216
219
229
241
254
350
1435
5.6
279
238
248
257
270
279
400
1640
6.4
305
264
273
283
295
305
305
450
1845
734
329
830
832
133
033
034
3
500
2050
838
132
433
334
635
635
636
838
1
550
2255
941
935
937
138
138
139
440
641
9
600
2461
043
238
439
740
640
641
943
243
243
2
650
2666
049
542
243
243
244
445
747
048
349
5
700
2871
152
144
845
745
747
048
349
550
852
152
1
750
3076
255
946
047
348
348
349
550
852
153
354
654
655
9
800
3281
359
750
850
852
153
354
655
957
257
258
459
7
850
3486
463
553
354
655
957
258
459
759
761
062
263
5
900
3691
467
355
957
258
459
761
062
262
263
564
866
067
3
950
3896
571
159
761
062
263
564
864
867
368
669
871
171
1
1000
4010
1674
962
263
564
866
067
367
369
871
172
473
774
974
9
1050
4210
6776
263
564
866
066
066
069
869
871
171
171
171
171
171
171
1
1100
4411
1881
368
668
669
869
869
871
171
172
472
473
774
976
276
211
5046
1168
851
724
724
737
737
737
749
749
762
762
775
787
800
800
1200
4812
1988
973
773
776
276
276
278
778
778
781
381
381
383
883
883
8
CR
OSS
TEE
5S6
All
dim
ension
sar
ein
mill
imet
res.
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 5
Atlas_ProductGuide_2010_Sec_6.indd 5 22/7/10 11:25:38 AM
www.atlassteels.com.auPrinted July 2010
ButtweldingFittings(kgsperunit) XS
XS
Sch160
StandardWeight
Nominal
size
Elbows
Elbows
Elbows
Long
Short
Caps
Reducers
Long
Short
Long
Short
Tees
DN
NPS
OD
mm
Returns
Caps
StubEnds
151 /
221
.30.
080.
040.
160.
040.
120.
140.
090.
100.
050.
200.
050.
130.
120.
110.
120.
060.
12
203 /
426
.70.
110.
060.
210.
050.
060.
150.
180.
130.
140.
700.
210.
070.
080.
170.
20.
170.
130.
090.
21
251
33.4
0.16
0.08
0.11
0.31
0.21
0.11
0.12
0.19
0.3
0.25
0.20
0.10
0.14
0.41
0.26
0.15
0.15
0.24
0.38
0.32
0.25
0.13
0.17
0.2
0.19
0.41
3211
/442
.20.
260.
130.
180.
520.
350.
140.
160.
260.
410.
430.
350.
180.
230.
700.
460.
200.
210.
350.
550.
560.
420.
210.
280.
250.
250.
69
4011
/248
.30.
370.
190.
250.
740.
490.
170.
250.
380.
550.
610.
500.
250.
331.
020.
660.
240.
330.
460.
680.
810.
650.
330.
430.
350.
431.
07
502
60.3
0.66
0.33
0.44
1.3
0.87
0.24
0.38
0.54
0.99
0.88
0.90
0.45
0.6
1.88
1.19
0.33
0.51
0.74
1.36
1.2
1.33
0.67
0.89
0.54
0.75
1.78
6521
/273
.01.
290.
690.
912.
731.
820.
420.
730.
81.
561.
741.
790.
901.
193.
562.
380.
570.
951.
062.
082.
282.
331.
171.
490.
771.
22.
86
803
88.9
2.04
1.02
1.36
4.07
2.71
0.67
0.94
1.13
2.13
2.41
2.74
1.37
1.83
5.74
3.65
0.92
1.25
1.51
2.84
3.25
3.83
1.92
2.55
1.4
1.71
4.55
9031
/210
1.6
2.94
1.47
1.97
5.65
3.77
0.92
1.19
1.47
2.58
3.26
4.05
2.02
207
12.7
25.
211.
31.
642.
013.
514.
515.
922.
963.
952.
12.
356.
52
100
411
4.3
3.84
1.92
2.56
7.67
5.11
1.17
1.45
1.81
3.04
4.12
5.36
2.68
3.58
15.7
67.
151.
682.
022.
524.
235.
778.
024.
015.
352.
763
8.5
125
514
1.3
6.48
3.24
4.32
138.
641.
92.
52.
535.
36.
549.
134.
576.
0919
.39
12.2
2.73
3.52
3.6
7.52
9.2
14.7
7.35
9.79
4.85
5.59
14.8
150
616
8.3
9.94
4.97
6.63
19.9
13.3
2.83
3.6
3.73
6.89
9.58
157.
5010
31.9
820
4.38
5.38
5.57
10.4
214
.524
.212
.116
.27.
818.
6323
.3
200
821
9.1
20.1
10.1
13.4
40.3
26.8
5.11
5.7
5.89
10.4
217
.930
.515
.320
.364
.33
40.7
7.91
8.63
10.1
215
.86
27.1
53.2
26.6
35.5
15.2
1547
.2
250
1027
3.0
35.4
17.7
23.6
70.8
47.2
8.92
9.6
10.4
218
.12
30.4
47.7
23.9
31.8
99.6
674
.912
.212
.913
.95
24.2
841
103
51.5
68.6
28.9
27.5
88
300
1232
3.8
5226
34.6
112
71.9
13.1
13.6
14.9
22.2
43.6
68.7
34.4
45.8
144.
9694
.917
.418
19.9
329
.81
57.7
171
85.5
114
47.7
44.6
143
350
1435
5.6
67.9
3445
.315
.925
.415
.528
.353
.589
.915
6021
.233
.621
3870
.923
611
815
861
.288
.518
6
400
1640
6.4
8944
.559
.120
3118
32.7
66.1
118
5978
.326
.741
.124
4487
.735
017
523
492
.812
126
0
450
1845
711
356
.575
.325
.537
.821
37.5
83.9
150
75.5
100
34.1
50.1
2850
111
495
247
330
131
165
356
500
2050
814
070
93.1
31.8
55.4
23.3
41.7
104
186
9312
442
.574
.931
5613
867
633
845
117
923
350
2
550
2255
916
984
.511
338
.862
.425
.846
.312
622
511
315
051
.782
.933
6116
788
644
359
121
965
7
600
2461
020
210
113
545
.168
.428
.450
.513
926
813
417
960
.191
3767
186
1160
580
773
307
800
650
2666
023
711
915
850
.589
.417
631
515
821
067
.311
923
4
700
2871
127
613
818
456
.296
.619
836
718
424
574
.912
926
4
750
3076
231
615
821
162
.110
422
842
121
128
182
.813
830
4
800
3281
336
118
024
168
.411
125
948
024
032
091
.214
834
7
850
3486
440
620
427
275
.411
629
554
327
236
210
015
839
3
900
3691
445
722
830
481
.912
533
160
830
440
510
916
744
1
950
3896
551
025
534
094
.713
337
067
933
945
312
617
749
3
1000
4010
1656
528
237
710
214
041
175
337
650
213
718
754
7
1050
4210
6762
231
141
611
014
742
282
841
455
414
719
656
2
1100
4411
1868
434
245
612
615
547
591
245
660
816
720
663
3
1150
4611
6874
837
449
913
418
952
199
749
866
517
925
269
5
1200
4812
1981
440
754
314
319
756
910
8554
272
419
126
375
9
Note1:A
llw
eigh
tsar
eap
prox
imat
e
MSS
ASME
Long
Short
90d
eg45
deg
90d
eg
Reducers
90d
eg45
deg
90d
eg90
deg
45d
eg90
deg
Long
Short
CarbonSteelButtweldingFittings•Weights
MSS
ASME
Tees
Caps
Reducers
Tees
Returns
StubEnds
6S6
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 6
Atlas_ProductGuide_2010_Sec_6.indd 6 22/7/10 11:25:39 AM
CarbonSteelFlanges•Dimensions&Weights
7S6
Note1:To
besp
ecifi
edby
purc
hase
r.Note2:Fl
ange
wei
ghts
are
appr
oxim
ate.
Note3:W
eldi
ngne
ckfla
nge
bore
size
slis
ted
are
forsc
h40
S/St
anda
rdW
allp
ipe.
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
RFMachine
Bolt
Length
(mm)
Slip-on
Welding
Neck
Blind
NominalSize
Class150FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
909.
630
21.3
1446
22.2
15.8
60.3
15.9
455
500.
40.
50.
420
3 ⁄410
011
.238
26.7
1451
27.7
20.9
69.9
15.9
465
500.
60.
70.
625
111
012
.749
33.4
1654
34.5
26.6
79.4
15.9
465
550.
81.
00.
932
11 ⁄4
115
14.3
5942
.219
5643
.235
.188
.915
.94
7055
1.0
1.3
1.2
401
1 ⁄212
515
.965
48.3
2160
49.5
40.9
98.4
15.9
470
651.
31.
71.
550
215
017
.578
60.3
2462
61.9
52.5
120.
719
.14
8570
2.1
2.6
2.4
652
1 ⁄218
020
.790
73.0
2768
76.6
62.7
139.
719
.14
9075
3.3
4.1
3.9
803
190
22.3
108
88.9
2968
90.7
77.9
152.
419
.14
9075
3.9
4.9
4.9
903
1 ⁄221
522
.312
210
1.6
3070
103.
490
.117
7.8
19.1
890
754.
86.
16.
210
04
230
22.3
135
114.
332
7511
6.1
102.
319
0.5
19.1
890
755.
36.
87.
012
55
255
22.3
164
141.
335
8714
3.8
128.
221
5.9
22.2
895
856.
18.
68.
610
04
230
22.3
135
114.
332
7511
6.1
102.
319
0.5
19.1
890
755.
36.
87.
012
55
255
22.3
164
141.
335
8714
3.8
128.
221
5.9
22.2
895
856.
18.
68.
615
06
280
23.9
192
168.
338
8717
0.7
154.
124
1.3
22.2
810
085
7.5
1111
200
834
527
.024
621
9.1
4310
022
1.5
202.
729
8.5
22.2
811
090
1218
2025
010
405
28.6
305
273.
048
100
276.
225
4.6
362.
025
.412
115
100
1724
2930
012
485
30.2
365
323.
854
113
327.
030
4.8
431.
825
.412
120
100
2637
4335
014
535
33.4
400
355.
656
125
359.
2N
ote
(1)
476.
328
.612
135
115
3548
5840
016
595
35.0
457
406.
462
125
410.
5N
ote
(1)
539.
828
.616
135
115
4561
7645
018
635
38.1
505
457.
067
138
461.
8N
ote
(1)
577.
931
.816
145
125
4968
9450
020
700
41.3
559
508.
071
143
513.
1N
ote
(1)
635.
031
.820
160
140
6285
122
600
2481
546
.166
361
0.0
8115
161
6.0
Not
e(1
)74
9.3
34.9
2017
015
087
115
186
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
RFMachine
Bolt
Length
(mm)
Slip-on
Welding
Neck
Blind
NominalSize
Class300FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
9512
.738
21.3
2151
22.2
15.8
66.7
15.9
465
550.
60.
80.
6
203 ⁄4
115
14.3
4826
.724
5627
.720
.982
.619
.14
7565
1.2
1.3
1.2
251
125
15.9
5433
.425
6034
.526
.688
.919
.14
7565
1.4
1.6
1.4
321
1 ⁄413
517
.564
42.2
2564
43.2
35.1
98.4
19.1
485
701.
72.
11.
8
401
1 ⁄215
519
.170
48.3
2967
49.5
40.9
114.
322
.24
9075
2.6
3.1
2.7
502
165
20.7
8460
.332
6861
.952
.512
7.0
19.1
890
752.
93.
43.
1
652
1 ⁄219
023
.910
073
.037
7574
.662
.714
9.2
22.2
810
085
4.5
5.3
4.8
803
210
27.0
117
88.9
4178
90.7
77.9
168.
322
.28
110
906.
27.
36.
8
903
1 ⁄223
028
.613
310
1.6
4379
103.
490
.118
4.2
22.2
811
095
8.2
9.5
100
425
530
.214
611
4.3
4684
116.
110
2.3
200.
022
.28
115
9511
12
125
528
033
.417
814
1.3
4997
143.
812
8.2
235.
022
.28
120
110
1516
150
632
035
.020
616
8.3
5197
170.
715
4.1
269.
922
.212
120
110
2021
200
838
039
.726
021
9.1
6011
022
1.5
202.
733
0.2
25.4
1214
012
030
35
250
1044
546
.132
127
3.0
6511
627
6.2
254.
638
7.4
28.6
1616
014
044
55
300
1252
049
.337
532
3.8
7112
932
7.0
304.
845
0.8
31.8
1617
014
564
79
350
1458
552
.442
535
5.6
7514
135
9.2
Not
e(1
)51
4.4
31.8
2018
016
088
107
400
1665
055
.648
340
6.4
8114
441
0.5
Not
e(1
)57
1.5
34.9
2019
016
511
313
9
450
1871
058
.853
345
7.0
8715
746
1.8
Not
e(1
)62
8.6
34.9
2419
517
013
817
7
500
2077
562
.058
750
8.0
9416
051
3.1
Not
e(1
)68
5.8
34.9
2420
518
516
722
3
600
2491
568
.370
261
0.0
105
167
616.
0N
ote
(1)
812.
841
.324
230
205
235
342
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class600FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
9514
.338
21.3
2252
22.2
Not
e(1
)66
.715
.94
750.
90.
90.
9
203 ⁄4
115
15.9
4826
.725
5727
.7N
ote
(1)
82.6
19.1
490
1.4
1.6
1.4
251
125
17.5
5433
.427
6234
.5N
ote
(1)
88.9
19.1
490
1.8
1.9
1.8
321
1 ⁄413
520
.764
42.2
2967
43.2
Not
e(1
)98
.419
.14
952.
62.
52.
4
401
1 ⁄215
522
.370
48.3
3270
49.5
Not
e(1
)11
4.3
22.2
411
03.
23.
63.
4
502
165
25.4
8460
.337
7361
.9N
ote
(1)
127.
019
.18
110
3.9
4.5
4.4
652
1 ⁄219
028
.610
073
.041
7974
.6N
ote
(1)
149.
222
.28
120
5.9
6.4
6.8
803
210
31.8
117
88.9
4683
90.7
Not
e(1
)16
8.3
22.2
812
57.
48.
18.
9
903
1 ⁄223
035
.013
310
1.6
4986
103.
4N
ote
(1)
184.
225
.48
140
1213
100
427
538
.115
211
4.3
5410
211
6.1
Not
e(1
)21
5.9
25.4
814
517
19
125
533
044
.518
914
1.3
6011
414
3.8
Not
e(1
)26
6.7
28.6
816
531
31
150
635
547
.722
216
8.3
6711
717
0.7
Not
e(1
)29
2.1
28.6
1217
037
38
200
842
055
.627
321
9.1
7613
322
1.5
Not
e(1
)34
9.2
31.8
1219
051
62
250
1051
063
.534
327
3.0
8615
227
6.2
Not
e(1
)43
1.8
34.9
1621
586
102
300
1256
066
.740
032
3.8
9215
632
7.0
Not
e(1
)48
9.0
34.9
2022
010
313
2
350
1460
569
.943
235
5.6
9416
535
9.2
Not
e(1
)52
7.0
38.1
2023
512
215
8
400
1668
576
.249
540
6.4
106
178
410.
5N
ote
(1)
603.
241
.320
255
177
225
450
1874
582
.654
645
7.0
117
184
461.
8N
ote
(1)
654.
044
.520
275
216
285
500
2081
588
.961
050
8.0
127
190
513.
1N
ote
(1)
723.
944
.524
285
268
365
600
2494
010
1.6
718
610.
014
020
361
6.0
Not
e(1
)83
8.2
50.8
2433
037
253
3
Slip-on
Welding
Neck
Blind
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 7
Atlas_ProductGuide_2010_Sec_6.indd 7 22/7/10 11:25:41 AM
www.atlassteels.com.auPrinted July 2010CarbonSteelFlanges•Dimensions&Weights
8S6
Note1:To
besp
ecifi
edby
purc
hase
r.Note2:Fl
ange
wei
ghts
are
appr
oxim
ate.
Note3:W
eldi
ngne
ckfla
nge
bore
size
slis
ted
are
forsc
h40
S/St
anda
rdW
allp
ipe.
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class2500FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
135
30.2
4321
.340
7322
.9N
ote
(1)
88.9
22.2
412
03.
03.
23.
2
203 ⁄4
140
31.8
5126
.743
7928
.2N
ote
(1)
95.2
22.2
412
53.
64.
14.
5
251
160
35.0
5733
.448
8934
.9N
ote
(1)
108.
025
.44
140
5.0
5.5
5.4
321
1 ⁄418
538
.173
42.2
5295
43.7
Not
e(1
)13
0.2
28.6
415
07.
39.
18.
2
401
1 ⁄220
544
.579
48.3
6011
150
.0N
ote
(1)
146.
031
.84
170
1011
10
502
235
50.9
9560
.370
127
62.5
Not
e(1
)17
1.4
28.6
818
017
1918
652
1 ⁄226
557
.211
473
.079
143
75.4
Not
e(1
)19
6.8
31.8
819
524
2425
803
305
66.7
133
88.9
9216
891
.4N
ote
(1)
228.
634
.98
220
3643
39
100
435
576
.216
511
4.3
108
190
116.
8N
ote
(1)
273.
041
.38
255
5464
60
125
542
092
.120
314
1.3
130
229
144.
4N
ote
(1)
323.
847
.68
300
9311
110
1
150
648
510
8.0
235
168.
315
227
317
1.4
Not
e(1
)36
8.3
54.0
834
514
317
615
7
200
855
012
7.0
305
219.
117
831
822
2.2
Not
e(1
)43
8.2
54.0
1238
021
326
124
1
250
1067
516
5.1
375
273.
022
941
927
7.4
Not
e(1
)53
9.8
66.7
1249
040
948
446
5
300
1276
018
4.2
441
323.
825
446
432
8.2
Not
e(1
)61
9.1
73.0
1254
057
369
266
4
Slip-on
Welding
Neck
Blind
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class900FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
120
22.3
3821
.332
6022
.2N
ote
(1)
82.6
22.2
411
01.
82.
11.
9
203 ⁄4
130
25.4
4426
.735
7027
.7N
ote
(1)
88.9
22.2
411
52.
32.
72.
7
251
150
28.6
5233
.441
7334
.5N
ote
(1)
101.
625
.44
125
3.4
3.9
4.1
321
1 ⁄416
028
.664
42.2
4173
43.2
Not
e(1
)11
1.1
25.4
412
54.
14.
54.
3
401
1 ⁄218
031
.870
48.3
4483
49.5
Not
e(1
)12
3.8
28.6
414
05.
55.
95.
9
502
215
38.1
105
60.3
5710
261
.9N
ote
(1)
165.
125
.48
145
1111
11
652
1 ⁄224
541
.312
473
.064
105
74.6
Not
e(1
)19
0.5
28.6
816
016
1616
803
240
38.1
127
88.9
5410
290
.7N
ote
(1)
190.
525
.48
145
1215
13
100
429
044
.515
911
4.3
7011
411
6.1
Not
e(1
)23
5.0
31.8
817
023
2325
125
535
050
.819
014
1.3
7912
714
3.8
Not
e(1
)27
9.4
34.9
819
038
3939
150
638
055
.623
516
8.3
8614
017
0.7
Not
e(1
)31
7.5
31.8
1219
048
5052
200
847
063
.529
821
9.1
102
162
221.
5N
ote
(1)
393.
738
.112
220
7579
59
250
1054
539
.936
827
3.0
108
184
276.
2N
ote
(1)
469.
938
.116
235
111
118
132
300
1261
079
.441
932
3.8
117
200
327.
0N
ote
(1)
533.
438
.120
255
146
157
187
350
1464
085
.845
135
5.6
130
213
359.
2N
ote
(1)
558.
841
.320
275
172
182
224
400
1670
588
.950
840
6.4
133
216
410.
5N
ote
(1)
616.
044
.520
285
193
225
272
450
1878
510
1.6
565
457.
015
222
946
1.8
Not
e(1
)68
5.8
50.8
2032
527
230
938
6
500
2085
510
8.0
622
508.
015
924
851
3.1
Not
e(1
)74
9.3
54.0
2035
033
137
748
8
600
2410
4013
9.7
749
610.
020
329
261
6.0
Not
e(1
)90
1.7
66.7
2044
063
268
590
5
Slip-on
Welding
Neck
Blind
Dimensions
DN
NPS
Flange
OD
(mm)
O
LengthThruHub
Bore
BoltDrilling
Thickness
min
(mm)
t f
Hub
Diameter
(mm)
X
Hub
Diameter
Welding
Neck
(mm)
Ah
Slip-on/
Socket
Welding
(mm)Y
Welding
Neck
(mm)Y
Slip-on/
Socket
Welding
min
(mm)B
Welding
Neck/
Socket
Welding
(mm)B
Circle
Diameter
(mm)K
Hole
Diameter
(mm)H
Bolts
(No.)
RFStud
Bolt
Length
(mm)
NominalSize
Class1500FlangestoASMEB16.5
FlangeWeight(kg)
151 ⁄2
120
22.3
3821
.332
6022
.2N
ote
(1)
82.6
22.2
411
01.
82.
11.
9
203 ⁄4
130
25.4
4426
.735
7027
.7N
ote
(1)
88.9
22.2
411
52.
82.
72.
7
251
150
28.6
5233
.441
7334
.5N
ote
(1)
101.
625
.44
125
3.6
3.9
4.1
321
1 ⁄416
028
.664
42.2
4173
43.2
Not
e(1
)11
1.1
25.4
412
55.
04.
54.
3
401
1 ⁄218
031
.870
48.3
4483
49.5
Not
e(1
)12
3.8
28.6
414
06.
85.
95.
9
502
215
38.1
105
60.3
5710
261
.9N
ote
(1)
165.
125
.48
145
1111
11
652
1 ⁄224
541
.312
473
.064
105
74.6
Not
e(1
)19
0.5
28.6
816
016
1616
803
265
47.7
133
88.9
117
Not
e(1
)20
3.2
31.8
818
022
22
100
431
054
.016
211
4.3
124
Not
e(1
)24
1.3
34.9
819
531
33
125
537
573
.119
714
1.3
156
Not
e(1
)29
2.1
41.3
825
059
60
150
639
582
.622
916
8.3
171
Not
e(1
)31
7.5
38.1
1226
075
75
200
848
592
.129
221
9.1
213
Not
e(1
)39
3.7
44.5
1229
012
413
7
250
1058
510
8.0
368
273.
025
4N
ote
(1)
482.
650
.812
335
206
230
300
1267
512
3.9
451
323.
828
3N
ote
(1)
571.
554
.016
375
306
316
350
1475
013
3.4
495
355.
629
8N
ote
(1)
635.
060
.316
405
416
421
400
1682
514
6.1
552
406.
431
1N
ote
(1)
704.
866
.716
445
568
559
450
1891
516
2.0
597
457.
032
7N
ote
(1)
774.
773
.016
495
736
761
500
2098
517
7.8
641
508.
035
6N
ote
(1)
831.
879
.416
540
929
967
600
2411
7020
3.2
762
610.
040
6N
ote
(1)
990.
692
.116
615
1504
1568
Slip-on
Welding
Neck
Blind
Printed July 2010 www.atlassteels.com.au
Atlas_ProductGuide_Section_6 22/7/10 11:24 AM Page 8
Atlas_ProductGuide_2010_Sec_6.indd 8 22/7/10 11:25:43 AM
www.atlassteels.com.auPrinted July 2010
1595
*547
6714
4M
120.
60.
620
100
*553
7314
4M
120.
70.
725
115
*565
8314
4M
120.
91.
032
120
*667
8714
4M
120.
91.
140
135
*678
9814
4M
121.
21.
450
150
*890
114
184
M16
1.4
1.7
6516
5*8
103
127
184
M16
1.6
2.1
8018
5*1
012
214
618
4M
162.
02.
790
205
*10
141
165
184
M16
2.2
3.2
100
215
*10
154
178
184
M16
2.5
3.6
125
255
1318
621
018
8M
163.
34.
915
028
013
211
135
188
M16
4.0
6.1
200
335
1326
829
218
8M
165.
08.
825
040
516
328
256
228
M20
8.7
15.8
300
455
1937
840
622
12M
2011
.323
.635
052
522
438
470
2612
M24
19.6
38.6
400
580
2248
952
126
12M
2422
.344
.945
064
025
532
584
2612
M24
29.0
63.0
500
705
2960
964
126
16M
2439
.986
.055
076
029
637
699
3016
M27
50.0
107.
060
082
532
720
756
3016
M27
58.0
125.
070
091
035
809
845
3020
M27
750
995
4188
892
733
20M
3080
010
6041
942
984
3620
M33
850
1090
4497
410
1636
20M
3390
011
7548
1050
1092
3624
M33
1000
1255
5111
3311
7536
24M
3312
0014
9060
1368
1410
3632
M33
Dimensions(mm)
Weight(kg)
DN
OD A
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
Number
ofBolts
BoltSize
&Thread
SOW
Blind
Nominal
Size
TableDFlangestoAS2129
Note1:A
llw
eigh
tsar
eap
prox
imat
eNote2:A
diam
etric
alcl
eara
nce
of4m
mm
axim
umap
plie
sto
pipe
ortu
beO
Dfo
rpl
ate
flang
esNote3:Th
efla
nge
thic
knes
s"D
"di
men
sion
incl
udes
the
raised
face
heig
htNote4:W
eldi
ngN
eck
bore
isde
rived
from
the
pipe
sche
dule
*Pla
tefla
nges
less
than
12.0
mm
thic
knes
sm
aysu
ffer
unac
cept
able
dist
ortio
naf
terw
eldi
ngto
the
pipe
.
Thickness
D
1595
1047
6714
4M
120.
60.
720
100
1053
7314
4M
120.
70.
825
120
1063
8718
4M
160.
91.
032
135
1374
9818
4M
161.
11.
340
140
1381
105
184
M16
1.2
1.4
5016
516
103
127
184
M16
2.2
2.6
6518
516
122
146
184
M16
2.5
3.0
8020
516
141
165
188
M16
3.0
3.8
9021
519
154
178
188
M16
100
230
1916
719
118
8M
164.
35.
912
528
022
207
235
228
M20
7.4
10.1
150
305
2223
226
022
12M
208.
111
.920
037
035
296
324
2212
M20
12.7
20.3
250
430
2934
938
126
12M
2418
.131
.430
049
032
406
438
2616
M24
23.9
44.7
350
550
3545
949
530
16M
2735
.363
.040
061
041
516
552
3020
M27
47.6
90.0
450
675
4457
161
033
20M
3062
.012
0.0
500
735
5163
467
333
24M
3080
.016
2.0
550
785
5468
572
433
24M
3060
085
057
739
781
3624
M33
112.
070
093
560
815
857
3624
M33
750
1015
6789
894
036
28M
3380
010
6068
942
984
3628
M33
850
1090
7097
410
1636
32M
3390
011
8576
1060
1105
3932
M36
1000
1275
8311
4911
9439
36M
3612
0015
3095
1385
1441
4240
M39
Dimensions(mm)
Weight(kg)
Flange
OD A
Nominal
Size
TableFFlangestoAS2129
Flange
Thickness
D
1511
513
5783
184
M16
0.8
1.0
2011
513
5783
184
M16
0.9
1.0
2512
014
6487
184
M16
1.1
1.2
3213
517
7698
184
M16
1.5
1.8
4014
017
8310
518
4M
161.
72.
050
165
1910
212
718
4M
162.
63.
165
185
1911
414
618
8M
163.
13.
880
205
2212
716
518
8M
164.
35.
490
215
2214
017
818
8M
1610
023
025
152
191
188
M16
5.8
7.9
125
280
2917
823
522
8M
209.
912
.615
030
529
210
260
2212
M20
10.8
15.4
200
370
3226
032
422
12M
2018
.328
.225
043
035
311
381
2612
M24
22.1
38.0
300
490
4136
243
826
16M
2431
.058
.035
055
048
419
495
3016
M27
47.7
85.0
400
610
5448
355
230
20M
2762
.011
8.0
450
675
6053
361
033
20M
3010
5.0
196.
050
073
567
597
673
3324
M30
550
785
7064
872
433
24M
3060
085
076
699
781
3624
M33
Dimensions(mm)
Weight(kg)
DN
Flange
OD A
Drilling
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
Number
ofBolts
BoltSize
&Thread
SOW
Blind
Nominal
Size
TableHFlangestoAS2129
Flange
Thickness
D
Number
ofBolts
Nominal
Size
TableEFlangestoAS2129
Weight(kg)
Drilling
Dimensions(mm)
1595
*647
6714
4M
120.
60.
720
100
*653
7314
4M
120.
70.
825
115
*763
8314
4M
120.
91.
032
120
*867
8714
4M
121.
01.
140
135
*978
9814
4M
121.
21.
450
150
*10
9011
418
4M
161.
41.
765
165
*10
103
127
184
M16
1.6
2.1
8018
5*1
112
214
618
4M
162.
02.
790
205
1214
116
518
8M
1610
021
513
154
178
188
M16
2.5
3.6
125
255
1418
621
018
8M
163.
75.
515
028
017
207
235
228
M20
5.0
8.3
200
335
1926
429
222
8M
207.
112
.925
040
522
328
356
2212
M20
11.4
21.9
300
455
2537
440
626
12M
2415
.131
.835
052
529
438
470
2612
M24
25.3
47.6
400
580
3248
952
126
12M
2431
.366
.045
064
035
552
584
2616
M24
40.8
87.0
500
705
3860
964
126
16M
2453
.011
4.0
550
760
4466
369
930
16M
2760
082
548
717
756
3316
M30
85.0
195.
070
091
051
806
845
3320
M30
750
995
5488
592
736
20M
3380
010
6054
942
984
3620
M33
850
1090
5797
410
1636
20M
3390
011
7564
1050
1092
3624
M33
1000
1255
6711
3011
7539
24M
3612
0014
9079
1365
1410
3932
M36
Drilling
Drilling
CarbonSteelFlanges•Dimensions&Weights
DN
OD A
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
BoltSize
&Thread
SOW
Blind
Thickness
D
Number
ofBolts
DN
Raised
Face
DiamG
BoltCircle
DiamK
BoltHole
DiamH
BoltSize
&Thread
SOW
Blind
9S6
Dia
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ove
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dFr
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BLI
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(“B
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DIN
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OW
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WEL
DIN
GN
ECK
(WN
)
H
D
AKG
H
D
AKG
H
D
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H
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ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 6: CARBON STEEL PIPE, FITTINGS, FLANGES AND TUBE
Heat Exchangers, Hydraulic and Pneumatic Tube
Carbon steel tubing finds common application in two major areas; heat transferin heat exchangers and condensers, and as hydraulic and pneumatic tubing. This tube is produced as a seamless tube, with a final cold draw to guaranteedimensional tolerances and an excellent surface finish. In common with otherproduct this cold-drawn carbon steel tube is made to an all-plus tolerance ifintended for heat transfer applications, but is generally supplied with nominalwall thickness (+/- tolerance) for hydraulic or pneumatic applications.
Stock range generally caters for applications in hydraulic and pneumatic tubing. The projects department offers sourcing for materials used in other applicationsaccording to customer specifications. These include heat exchanger tubes in standardmill lengths and/or specific set lengths.
Specifications
ASTM A179M ‘Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes’ covers minimum wall thickness tube forheat transfer applications in sizes 3.18mm to 76.2mm OD.
The specification for heat exchanger tube is also used to specify seamless carbon steeltube intended for hydraulic applications. This hydraulic tubing is manufactured withaverage wall thickness specified; in all other respects the product conforms to therequirements of ASTM A179M and ASTM A450M.
Product intended for hydraulic applications has nominal wall thicknesses in the SWGseries of sizes, while the minimum wall thickness heat exchanger tube is generally in line with the BWG series.
In addition to the ASTM A179 tube stocked in heat exchanger and hydraulic variants,welded carbon steel tube can be obtained to either ASTM A178 or ASTM A214.
Carbon Steel Tube
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Hydraulic and pneumatic carbon steel tubing
Stock length – 6.1 metres.Note: Gold zinc coating is available on request.
Nominal OD
mm inches
ODpermissibledeviation
(mm)Gauge
Typical size range and tolerance
Wall thickness (mm)
20 18 16 14 12 10 8 6 3
0.90/0.91 1.20/1.22 1.60/1.63 2.00/2.03 2.64 3.25 4.06 4.88 6.40
6.35
7.94
9.53
12.70
15.88
19.05
22.23
25.40
31.75
38.10
50.80
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
11/4
11/2
2
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.15
0.15
0.15
0.20
+_
+_
+_
+_
+_
+_
+_
+_
+_
+_
+_
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 6: CARBON STEEL PIPE, FITTINGS, FLANGES AND TUBE
11S6
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Stainless Steel Bar(Round, Flat, Angle, Sections and Wire)
Photography courtesy of Ugitech Stainless and Ronstan.
Stain
less
Stee
lBar
(Rou
nd,F
lat,
Angl
e,Se
ctio
nsan
dW
ire)7
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Printed July 2010
Atlas Steels distributes “Improved Machinability” (IM) stainless steel bar.Improved machinability bar results from a controlled melting process, giving high chip-breaking properties and providing a self-lubricating quality through the processing ofmachining.
Range of IM • 303, 304/304L and 316/316L round bar, 4.76 to 101.6mm.
• 316/316L round bar, 101.6 to 304.8mm.
• 303 and 316/316L hex bar, 13.34 to 57.15mm.
• 316L – hollow bar.
The benefits • Improved machinability.
• Increased cutting speeds.
• Lower unit cost of production.
• Increased tool life.
• Lower production power requirements.
• Consistent machinability.
• Improved product surface finish.
IM grades will reduce wear on tools and extend tool life
Highly abrasive inclusions which damage tools are excluded in the IM manufacturing steel melt process.
There is a decrease in flank wear and crater wear of carbide tooling which results in:
• less dismounting and reassembling of tools;
• less adjustment time; and
• a noticeable improvement in the life of cutting tools.
Atlas Steel distributes Ugima “Improved Machinability” grades as its main product butalso other generic brands are available.
Improved machinability bar
• Chemical composition within ASTM standards.
• Properties the same as commercial grades ofstainless steel– corrosion resistance – mechanical properties– weldability– formability.
• Improved drilling and tapping characteristics.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
1S7
Grades
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Ugima will enable higher cutting speeds
Ugima belongs to a new generation of steels and to benefit fully from its uniquecharacteristics a minor modification is required to cutting conditions. In particular, it is necessary to increase cutting speeds.
The tables below are typical comparisons of cutting parameters which have beenachieved in Ugitech’s laboratories and tested in industrial conditions.
Time (min)
30
20
10
100 200 300
µm
Ugima 316L
Standard 316L
Time (min)
30
20
10
100 200 300
µm
Ugima 316L
Standard 316L
Flank wear Crater wear
TurningTool: ISO P20 CarbideSpeed: 180 m/minFeed: 0.25 mm/rev.Depth of cut: 1.5mm
Depth of Feed Carbidecut (mm) (mm/rev) insert (ISO)
Cutting process
Stainless steel grade
Feedstockcondition
Ugima 303 annealed 172 192 250 3 0.40 P10 - P20
cold drawn 150 169 220 3 0.40 P20
*AISI 303 annealed 130 145 185 3 0.40 –
cold drawn 110 125 160 3 0.40 –
Ugima 303 annealed 220 280 350 1 0.20 P10 - P20
cold drawn 200 240 300 1 0.20 P20
*AISI 303 annealed 150 170 215 1 0.20 –
cold drawn 120 145 185 1 0.20 –
Ugima 304L annealed 125 138 180 3 0.40 P10 - P20
cold drawn 113 126 161 3 0.40 P20
*AISI 304L annealed 103 115 149 3 0.40 –
cold drawn 94 100 128 3 0.40 –
Ugima 316L annealed 96 114 149 3 0.40 P10 - P20
cold drawn 84 96 128 3 0.40 P20
*AISI 316L annealed 76 90 123 3 0.40 –
cold drawn 65 75 102 3 0.40 –
Brazed Plain Coated carbide carbide carbide
Cutting speed (m/min)
* Machining Data Handbook, 3rd Edition Vol.1 (1980) Metcut Research Ass. Inc.
CNC turning(rough
machining)
CNC turning(finish
machining)
CNC turning(rough
machining)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
2S7
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Stainless steel bar comprises numerous products referred to by the shape, the section dimension, grade, condition and surface finish.
Shapes and section measurement
Round bar: measured across the diameter.
Square bar: measured across the flats (AF).
Hexagonal bar: measured across the flats (AF).
Flat bar: measured width x thickness.
Equal angle: measured length x width of external faces x material thickness.
Channels: measured flange x web x thickness.
Hollow bar: measured outside diameter (OD) x inside diameter (ID).
Grade 303, 304, 304L, 316, 316L, 321, 253MA, 416, 431, 2205, 630.
Condition H&T: Hardened and tempered.
ANN: Annealed.
PH: Precipitation hardened.
Surface finish CD: Cold drawn. BD: Bright drawn.
CG: Centreless ground. CF: Cold finished.
P&T: Peeled and turned. ST: Smooth turned.
P: Polished. SRE: Slit rolled edge.
HF: Hot finished. HRAP: Hot rolled annealed and pickled.
RT: Rough turned/peeled. PR: Peeled and reeled.
Note: Cold Finished is a generic term to cover: CD, CG, Peeled, Turned, BD and ST.
Stainless steel bar
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
3S7
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Dimensional tolerances for bar
Common stainless steel bar specifications
ASTM A276: This specification covers hot or cold finished bar except bars for reforging (see spec. A314).Includes rounds, squares, hexagons, hot rolled or extruded shapes such as angles, flats,channels and commonly used grades of stainless steel, including ‘improved machinability’. Free machining grades such as 303 and 416 are not included (see spec. A582/A582M).
ASTM A479M: This specification covers the same sections as ASTM A276, for use in pressure vesselconstruction. Also referred to in ASME boiler and pressure vessel code.
ASTM A582M: This specification covers hot or cold finished free-machining stainless steel bar except bars forforging (see spec. A314). Includes rounds, squares and hexagons in the more commonly usedtypes of stainless steels designed for optimum machinability and general corrosion and hightemperature service, primarily grades 303 and 416. Stainless steel bars other than the free-machining types are covered in other specifications.
ASTM A314: This specification covers stainless steel billets and bars intended only for forging.
ASTM A484M: This specification covers general requirements that apply to stainless steel wrought bars, shapes,forgings and billets or other semi-finished material (except wire) for forging, under the latestrevision of each ASTM specification.
ISO dimensional tolerances for bar
up to 3 0.3 0.5 0.8 1.2 2 3 4 6 10 14 25 40 60 100 140 250 400 600
over 3 to 6 0.4 0.6 1 1.5 2.5 4 5 8 12 18 30 48 75 120 180 300 480 750
over 6 to 10 0.4 0.6 1 1.5 2.5 4 6 9 15 22 36 58 90 150 220 360 580 900
over 10 to 18 0.5 0.8 1.2 2 3 5 8 11 18 27 43 70 110 180 270 430 700 1100
over 18 to 30 0.6 1 1.5 2.5 4 6 9 13 21 33 52 84 130 210 330 520 840 1300
over 30 to 50 0.6 1 1.5 2.5 4 7 11 16 25 39 62 100 160 250 390 620 1000 1600
over 50 to 80 0.8 1.2 2 3 5 8 13 19 30 46 74 120 190 300 460 740 1200 1900
over 80 to 120 1 1.5 2.5 4 6 10 15 22 35 54 87 140 220 350 540 870 1400 2200
over 120 to 180 1.2 2 3.5 5 8 12 18 25 40 63 100 160 250 400 630 1000 1600 2500
over 180 to 250 2 3 4.5 7 10 14 20 29 46 72 115 185 290 460 720 1150 1850 2900
over 250 to 315 2.5 4 6 8 12 16 23 32 52 81 130 210 320 520 810 1300 2100 3200
over 315 to 400 3 5 7 9 13 18 25 36 57 89 140 230 360 570 890 1400 2300 3600
over 400 to 500 4 6 8 10 15 20 27 40 63 97 155 250 400 630 970 1550 2500 4000
Tolerance values given in microns = x0.001mm
h = all minus k = all plus
Examples:25.40mm diameter bar to h9 = +nil, -0.052mm
160mm hot rolled bar to k14 = +1.000mm, -nil
Nominalbar size (mm) 01 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Tolerance number
Round
h8 or h9 h9 h10 h11 h11
Centreless ground Bright/Cold drawn Cold finished/smooth turnedSquare Hexagonal
Form and condition: stainless steel bars
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
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Stainless steel round bar – ASTM A276
Condition: 25.4mm and less generally drawn, above 25.4mm and less than 101.6mm is generally annealed, turned and polished. Sizes above 101.6mm are generally roughturned to k12 tolerance.Grades 431 and 2205 are often stocked in a smooth turned or centreless ground finish.
Diameter
mm inches
Weight (kg/m)
Grades
3.00 0.118 0.06
3.18 0.125 0.06
3.97 0.156 0.10
4.00 0.157 0.10
4.76 0.187 0.14
4.90 0.193 0.15
5.00 0.197 0.15
6.00 0.236 0.22
6.35 0.250 0.25
7.94 0.313 0.39
8.00 0.315 0.39
9.00 0.354 0.50
9.52 0.375 0.56
10.00 0.394 0.62
11.11 0.437 0.76
12.00 0.472 0.89
12.70 0.500 1.01
14.00 0.551 1.21
14.28 0.562 1.26
15.87 0.625 1.55
16.00 0.630 1.58
17.46 0.687 1.88
18.00 0.709 2.00
19.05 0.750 2.24
20.00 0.787 2.47
22.00 0.866 2.99
22.23 0.875 3.05
24.00 0.945 3.56
25.00 0.984 3.86
25.40 1.000 3.98
28.58 1.125 5.04
30.00 1.181 5.56
303 304/304L 316/316L 316/316LCG
Ugima / Improved Machinability Bar431 2205
H and T
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
5S7
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Stainless steel round bar (continued)
Diameter
mm inches
Weight (kg/m)
Grades
31.75 1.250 6.22
34.92 1.375 7.53
35.00 1.378 7.56
36.00 1.417 8.00
38.10 1.500 8.96
40.00 1.575 9.88
41.27 1.625 10.51
44.45 1.750 12.20
50.00 1.969 15.43
50.80 2.000 15.93
53.97 2.125 17.98
57.15 2.250 20.16
60.00 2.362 22.22
63.50 2.500 24.89
69.85 2.750 30.12
76.20 3.000 35.84
82.55 3.250 42.07
88.90 3.500 48.79
95.25 3.750 56.00
100.00 3.937 61.73
101.60 4.000 63.72
114.30 4.500 80.65
127.00 5.000 99.56
140.00 5.512 120.99
152.40 6.000 143.37
165.00 6.496 168.06
177.80 7.000 195.15
203.20 8.000 254.89
205.00 8.071 259.42
228.60 9.000 322.59
254.00 10.000 398.26
304.80 12.000 573.80
303 304/304L 316/316L 316/316LCG
Ugima / Improved Machinability Bar431 2205
H and T
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
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Width Thickness Weight Grades
(mm) (mm) (kg/m) 304 316
12.00 3.00 0.29
6.00 0.59
20.00 3.00 0.49
5.00 0.82
6.00 0.98
10.00 1.63
25.00 3.00 0.61
5.00 1.02
6.00 1.23
8.00 1.63
10.00 2.04
12.00 2.45
30.00 3.00 0.74
5.00 1.23
6.00 1.47
8.00 1.96
10.00 2.45
12.00 2.94
40.00 3.00 0.98
5.00 1.63
6.00 1.96
8.00 2.62
10.00 3.27
12.00 3.92
50.00 3.00 1.23
5.00 2.04
6.00 2.45
8.00 3.27
10.00 4.09
12.00 4.91
16.00 6.54
20.00 8.18
25.00 10.22
Flat bar – ASTM A276 – Finish: HRAP or SRE
65.00 5.00 2.66
6.00 3.19
8.00 4.25
10.00 5.31
12.00 6.38
75.00 5.00 3.07
6.00 3.68
8.00 4.91
10.00 6.13
12.00 7.36
16.00 9.81
20.00 12.27
25.00 15.33
100.00 6.00 4.91
8.00 6.54
10.00 8.18
12.00 9.81
16.00 13.08
20.00 16.35
25.00 20.44
150.00 6.00 7.36
10.00 12.27
12.00 14.72
200.00 10.00 16.35
Width Thickness Weight Grades
(mm) (mm) (kg/m) 304 316
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 7: STAINLESS STEEL BAR (ROUND, FLAT, ANGLES, SECTIONS & WIRE)
7S7
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Angle HRAP – ASTM A276Condition: HRAP
20.00 20.00 3.00 0.90
25.00 25.00 3.00 1.10
5.00 1.80
6.00 2.10
30.00 30.00 3.00 1.30
4.00 1.80
5.00 2.20
6.00 2.05
40.00 40.00 3.00 1.80
4.00 2.40
5.00 2.90
6.00 3.50
Section Thickness Weight
mm mm (mm) (kg/m)
50.00 50.00 3.00 2.30
4.00 3.00
5.00 3.70
6.00 4.40
10.00 7.10
65.00 65.00 6.00 5.80
10.00 9.40
75.00 75.00 6.00 6.80
10.00 9.40
100.00 100.00 6.00 9.10
10.00 14.90
12.00 17.70
Hexagonal bar – ASTM A276Condition: cold drawn
Square bar – ASTM A276Condition: cold drawn
25.65 1.010 4.48
28.58 1.125 5.56
30.00 1.181 6.13
30.48 1.200 6.32
31.75 1.250 6.86
33.05 1.300 7.42
34.92 1.374 8.30
37.59 1.479 9.59
42.42 1.670 12.22
47.63 1.875 15.40
50.80 2.000 17.52
57.15 2.250 22.17
63.50 2.500 27.37
6.35 0.250 0.27
7.93 0.312 0.43
8.00 0.315 0.44
9.53 0.375 0.62
11.11 0.437 0.84
13.34 0.525 1.21
15.27 0.601 1.59
18.03 0.710 2.21
9.05 0.750 2.47
20.83 0.820 2.95
22.00 0.866 3.29
22.23 0.875 3.36
23.37 0.920 3.72
24.00 0.945 3.92
Weight
mm inches (kg/m)
‘AF’ across flats
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Weight
mm inches (kg/m)
‘AF’ across flats
6.00 0.240 0.28
6.35 0.250 0.32
8.00 0.310 0.50
9.52 0.370 0.71
10.00 0.390 0.78
12.00 0.470 1.13
12.70 0.500 1.26
14.00 0.550 1.54
15.88 0.630 1.98
16.00 0.630 2.01
19.05 0.750 2.84
20.00 0.790 3.14
25.00 0.980 4.90
25.40 1.000 5.06
31.75 1.250 7.90
32.00 1.260 8.03
38.10 1.500 11.38
40.00 1.570 12.54
45.00 1.770 15.88
50.80 2.000 20.23
63.50 2.50 33.20
76.20 3.00 45.65
Channels HRAP – ASTM A276
80.00 40.00 5.00 7.00
100.00 50.00 6.00 9.16
150.00 75.00 6.00 13.80
Section Thickness Weight Grades
mm mm (mm) (kg/m) 304 316
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Grades available: 302HQ, 303, 304, 304L, 316, 316L, 416 and 430. Other grades maybe available on request.
General engineering wire
Their applications are very diverse, including a large range of clips, handles, rings, pins,axles, shafts… the list is endless.
Diameter range: Drawn wire (CD, BD) 1.0 to 16.0mm.Bright annealed (BA) 1.0 to 6.0mm.Annealed and pickled (ANN) 3.0 to 16.0mm.Sizes outside this range can be supplied subject to enquiry.
Note: Stainless steel wire is available through Atlas Steels by indent or special stockingarrangements with end user customers. The information shown in this section of the“Atlas Steels Reference Manual” was published when Atlas operated its own wire andbar forming mill at the Melbourne site. These facilities no longer exist but theinformation contained is still relevant to the product.
Stainless steel wire
BD, CD, BA and temper drawn wire 1.00 - 8.00 0.02
over 8.00 0.04
Annealed and pickled (ANN) over 3.00 0.05
Description Diameter (mm) Standard tolerance (mm)
Standard diameter tolerances
+_
+_
+_
302HQ 450 - 600 500 - 700 550 - 750
303 550 - 700 600 - 800 700 - 900
304 550 - 700 600 - 800 700 - 900
304L 550 - 700 600 - 800 700 - 900
310 550 - 750 600 - 850 700 - 930
316 500 - 650 550 - 750 700 - 900
316L 500 - 650 550 - 750 700 - 900
321 550 - 700 600 - 800 700 - 900
410 450 - 600 – 550 - 750
430 450 - 600 – 550 - 750
431 800 - 950 – 800 - 1000
Annealed Bright annealed Bright or cold drawnGrade
(ANN) (BA) (BD or CD)
Typical tensile strength ranges (MPa)
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Temper drawn wire
Where wire is ordered to a temper designation the following values will be assumed fortensile strengths.
Cold heading wire
Usually produced in grades 302HQ and 316 and a much lesser quantity of 410 and 430.These grades are suitable to produce the full range of fasteners.
*Only available in CD finish.
1/8 Hard 750 - 950 750 - 950 700 - 900 650 - 850 650 - 850
1/4 Hard 1000 - 1200 1000 - 1200 900 - 1100 850 - 1050 750 - 950
1/2 Hard 1250 - 1450* 1150 - 1350* 1000 - 1200 950 - 1150 850 - 1050
3/4 Hard 1550 - 1750* 1400 - 1600* 1200 - 1400* 1050 - 1250* 900 - 1100
Temper drawn wire Grade 316: tensile strength (MPa)
1/8 Hard 750 - 950 750 - 950 700 - 900 650 - 850 650 - 850
1/4 Hard 1000 - 1200 1000 - 1200 900 - 1100 750 - 950 700 - 900
1/2 Hard 1150 - 1350* 1050 - 1250* 1000 - 1200 850 - 1050 800 - 1000
3/4 Hard 1300 - 1500* 1250 - 1450* 1100 - 1300* 900 - 1100* 850 - 1050
Diameter Coil weight Nominal coil ID Std diameter tolerance(mm) (kg)* (mm) (mm)
1.51 - 2.00 30 - 75 460 +0.03 - 0
2.01 - 3.50 35 - 80 560 +0.03 - 0
3.51 - 5.00 40 - 100 560 +0.03 - 0
5.01 - 7.00 50 - 200 560 +0.03 - 0
Over 7.00 50 - 200 620 +0.03 - 0
Over 8.00 +0.04 - 0
*Stem packs available up to 6mm dia. and 1000kg per pack.
(1) The table gives maximum tensile strengths for sizes 2.5mm and larger. Slighter higher valuesmay apply to smaller sizes.
(2) For Grade 410 a maximum of 620MPa applies to sizes below 4mm.
S30430 (302HQ common name) 660 max 605 max
304 725 max 620 max
316 655 max 620 max
410 585(2) max 565 max
430 595 max 520 max
Grade Lightly drawn Annealed
Standard tensile strength(I) (MPa)
Temper 1 - 2mm dia. over 2 - 3mm dia. over 3 - 5mm dia. over 5 - 8mm dia. over 8 - 12mm dia.
Temper drawn wire Grade 304: tensile strength (MPa)
Product range
Temper 1 - 2mm dia. over 2 - 3mm dia. over 3 - 5mm dia. over 5 - 8mm dia. over 8 - 12mm dia.
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Spring wire
Common grades of spring wire are 304 and 316. The drawing coating is usually left on the wire, assisting with spring manufacturing. Special versions of 304 and 316 with a controlled analysis range are manufactured for required tensile strength values.
Spring temper wire has the highest tensile strength of any stainless steel wireconforming to ASTM A313M and can also be supplied to JIS G4314.
Coating: Standard coating is ‘spring coat’ for spring forming. By arrangement can besupplied bare to assist with soldering.
Straightened and cut lengths: Spring temper diameter 1.6 to 10mm can be suppliedstraightened and in cut bar lengths, with tensile strength specifications of 90% of the table listed on the next page.
Stress relief: Stress relief of finished springs in the temperature range of approximately200-400˚C can improve their elastic properties. Higher temperatures will result inpermanent softening and (above approx. 450˚C) carbide precipitation.
Surface finish Description
Super coat (SC) Non-metallic lubricant coating – standard heading wire coating.
Bare All coatings removed.
Lime and soap Subject to prior arrangement.
Conditions Description
(“AFS”) Annealed at final size Softest condition for extreme cold heading.
Skin passed Standard condition for HQ wire is annealed and skin passed (lightly drawn).
Drawn to special For special applications such as high strength bolts or screws, tensile ranges the tensile range can be specified.
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Diameter (mm)Tensile strength (MPa)
Min. Max.
Diameter (mm)Tensile strength (MPa)
Min. Max.
Up to 0.23 2240 2450
0.24 - 0.25 2205 2415
0.26 - 0.28 2190 2400
0.29 - 0.30 2180 2385
0.31 - 0.33 2165 2370
0.34 - 0.36 2150 2360
0.37 - 0.38 2135 2345
0.39 - 0.41 2125 2330
0.42 - 0.43 2110 2315
0.44 - 0.46 2095 2300
0.47 - 0.51 2070 2275
0.52 - 0.56 2040 2250
0.57 - 0.61 2015 2220
0.62 - 0.66 2005 2205
0.67 - 0.71 1995 2190
0.72 - 0.79 1965 2170
0.80 - 0.86 1945 2135
0.87 - 0.94 1930 2125
0.95 - 1.04 1895 2095
1.05 - 1.14 1875 2070
1.15 - 1.27 1840 2035
1.28 - 1.37 1825 2020
1.38 - 1.47 1800 1990
1.48 - 1.60 1780 1965
1.61 - 1.78 1735 1935
1.79 - 1.90 1725 1915
1.91 - 2.03 1695 1895
2.04 - 2.21 1670 1870
2.22 - 2.41 1640 1850
2.42 - 2.67 1600 1805
2.68 - 2.92 1565 1770
2.93 - 3.17 1530 1745
3.18 - 3.43 1495 1710
3.44 - 3.76 1450 1660
3.77 - 4.11 1415 1620
4.12 - 4.50 1365 1570
4.51 - 4.88 1335 1550
4.89 - 5.26 1295 1515
5.27 - 5.72 1255 1475
5.73 - 6.35 1205 1415
6.36 - 7.06 1160 1365
7.07 - 7.77 1110 1325
7.78 - 8.41 1070 1280
8.42 - 9.19 1035 1240
9.20 - 10.00 1000 1205
10.01 - 11.12 965 1170
11.13 - 12.70 930 1150
Over 12.70 895 1105
Spring wire Grade 304: tensile strength
Diameter (mm)Tensile strength (MPa)
Min. Max.
Up to 0.25 1690 1895
0.26 - 0.38 1655 1860
0.39 - 0.61 1620 1825
0.62 - 1.04 1620 1825
1.05 - 1.19 1585 1790
1.20 - 1.37 1550 1760
1.38 - 1.57 1515 1725
1.58 - 1.83 1480 1690
1.84 - 2.03 1450 1655
2.04 - 2.34 1415 1620
2.35 - 2.67 1380 1585
2.68 - 3.05 1345 1550
3.06 - 3.76 1275 1480
3.77 - 4.22 1240 1450
4.23 - 4.50 1170 1380
4.51 - 5.26 1105 1310
5.27 - 5.72 1070 1275
5.73 - 6.35 1035 1240
6.36 - 7.92 965 1170
7.93 - 9.53 930 1140
9.54 - 12.70 895 1105
Over 12.70 850 1070
Diameter (mm)Tensile strength (MPa)
Min. Max.
Spring wire Grade 316: tensile strength
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Weaving wire
Grades 304, 316 and some 430 are used in a variety of tensile strengths, diameters andcoatings for weaving. Applications in mining and processing, screens and mesh link beltsfor mineral processing, heat treatment and in the food industry.
Specific tensile strengths can be produced to the customers’ requirements, generally 1/4 Hard or 1/2 Hard (usually 900-1100 MPa or 1000-1200 MPa). Cast and Helix may also be specified.
Flattened wire
Manufactured in a general range of 0.5mm x 5.5mm to 3.18mm x 8mm. Edges are as rolled (rounded) as edging rolls are not used. Available in most grades.
Wire Finishes
Wire Coatings
Super-coat/spring-coat: Water soluble coatings applied by dipping and baking to act as a lubricant carrier in subsequent forming. Wire can be drawn in soap to provide an additional stearate lubricant coating.
Lime: A thin uniform coating of lime applied by dipping and baking.
Soap-coated: CD wire and bar is usually supplied with drawing soap left on to facilitate subsequent forming.
Oiled: BD bar and wire can be supplied with the drawing oil left on to assist subsequent fabrication.
Condition and finish Symbol Description Size range (mm)
Annealed and pickled ANN Grey matt finish, annealed and pickled after 3.00 - 16.00drawing to size.
Bright annealed BA Semi – bright finish obtained by strand annealing 1.00 - 7.00in a protective atmosphere.
Bright drawn BD Bright finish – wire given a cold draw in oil 1.00 - 16.00and cleaned to improve surface lustre.
Cold drawn CD Semi matt finish – lightly drawn in soap. 1.00 - 16.00Can be cleaned if requested.
Temper drawn 1/8 H Cold drawn in oil (BD) or soap (CD) to produce 1.00 - 12.001/4 H specific tensile strength.1/2 H Can have either CD or BD finish.3/4 H See page 14/S4 ‘Temper drawn wire’
Spring temper ST Cold drawn to spring hard temper. 1.00 - 16.00Supplied with lubricant coating to aid spring coiling.Can be supplied cleaned.
Super-coat SC Semi bright finish, coated with non-metallic lubricant 1.00 - 16.00and lightly drawn in soap; or annealed and coated at final size for cold heading.
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Within our branches we operate automated bandsaw and hacksaw facilitiesoffering a complete cutting service for your bar requirements. The local marketsand regional centres are supported by the nearest capital city when required.
Maximum cutting diameter is 650mm.
For more details regarding our processing service please contact your nearest sales office.
Bandsaw and hacksaw processing equipment
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Engineering Steel Bar
Photography courtesy of OneSteel Martin Bright and Hamilton Jet NZ.
Engi
neer
ing
Stee
lBar8
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Bright mild steel bar
Bright steel bars are carbon steel which has had the surface condition improved over the hot rolled finish supplied by the steel mill. Advantagesachieved include improved machinability, enhancement of physical andmechanical properties and improved dimensional tolerances and straightness.
Cold finished steels are covered by Australian Standard AS1443 or similar overseasalternatives.
Types of cold finished bars
Cold drawn bars are widely used in mass production of parts due to their excellentmechanical and dimensional properties, with machinability in excess of the hot rolledcondition. Round, hexagonal and square bars can be produced by cold drawing.
Turned and polished round bars have similar mechanical properties to those ofequivalent hot rolled bar, but exhibit a smooth, bright surface finish and improveddimensional accuracy. They are widely used where a surface free of decarburisation isrequired, for example in induction hardening and when the surface must be free fromsurface defects, such as for use in cold forming.
Cold drawn and precision ground or turned and precision ground round bars,where very close dimensional tolerances and finishes are required, e.g. plating.
Cold rolled sizes up to 100mm wide and 7mm thick inclusive are produced by coldrolling to produce flat and some special shape sections to suitable tolerances and surface finishes.
Carbon steel groups
10xx Plain carbon steels.
11xx Sulphurised free cutting carbon steels. (Free machining steels)
12xx Phosphorised and sulphurised free cutting carbon steels. (Free machining steels)
xxLxx Lead bearing free machining carbon steels.
13xx Carbon – manganese steels. (Pearlitic manganese steels)
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OldPrefix
NewPrefix Practice Example of
New PrefixExample ofOld Prefix
R U Steel with unspecified deoxidation R1008 U1004
S U (no minimum % Si specified) S1010 U1010
CS MMerchant quality. Similar to “U” CS1020 M1020with wider composition range
K No Prefix As per relevant table in Standard K1045 1045
X XA major deviation in chemical XK1320 X1320composition from AISI-SAE grades
M1020 Min 0.15 – 0.30 – – –
Max 0.25 0.35 0.90 0.050 0.050 –
M1030 Min 0.25 – 0.30 – – –
Max 0.35 0.35 0.90 0.050 0.050 –
1045 Min 0.43 0.10 0.60 – – –
Max 0.50 0.35 0.90 0.040 0.040 –
1214 Min – – 0.80 0.04 0.25 –
Max 0.15 0.10 1.20 0.09 0.35 –
12L14 Min – – 0.80 0.04 0.25 0.15
Max 0.15 0.10 1.20 0.09 0.35 0.35
Grade C Si Mn P S Pb
Chemical composition (specified elemental limits as per AS1443)
M1020
M1030
1045
1214
12L14
480 min
560 min
690 min
480 min
480 min
460 min
540 min
650 min
430 min
430 min
430 min
520 min
640 min
400 min
400 min
Up to 16mm incl. Over 16mm to 38mm incl. Over 38mm to 63.5mm incl.
Cold Drawn Condition Tensile Strength (MPa)
Typical minimum tensile properties (not guaranteed as these grades are not tensile tested)
Grade
M1020
M1030
1045
1214
12L14
410 min
500 min
600 min
370 min
370 min
410 min
500 min
600 min
370 min
370 min
Up to 50mm incl. Over 50mm to 250mm incl.
Turned and Polished Condition Tensile Strength (MPa)Grade
Note that alternative grades with guaranteed mechanical properties are available subject to special order.
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Steel making practice
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The above table can be used for k tolerance dimensions. k tolerance = -0, +all.
Dimensional tolerances for bright mild steel
Round
Form and condition
h8 h10 h11 h11 h11 h11
Precision ground Cold drawn Turned and polishedSquare Hexagonal Flat
Dimensional tolerances
up to 3 +0 -0.010 +0 -0.014 +0 -0.025 +0 -0.040 +0 -0.060 +0 -0.100
over 3 to 6 +0 -0.012 +0 -0.018 +0 -0.030 +0 -0.048 +0 -0.075 +0 -0.120
over 6 to 10 +0 -0.015 +0 -0.022 +0 -0.036 +0 -0.058 +0 -0.090 +0 -0.150
over 10 to 18 +0 -0.018 +0 -0.027 +0 -0.043 +0 -0.070 +0 -0.110 +0 -0.180
over 18 to 30 +0 -0.021 +0 -0.033 +0 -0.052 +0 -0.084 +0 -0.130 +0 -0.210
over 30 to 50 +0 -0.025 +0 -0.039 +0 -0.062 +0 -0.100 +0 -0.160 +0 -0.250
over 50 to 80 +0 -0.030 +0 -0.046 +0 -0.074 +0 -0.120 +0 -0.190 +0 -0.300
over 80 to 120 +0 -0.035 +0 -0.054 +0 -0.087 +0 -0.140 +0 -0.220 +0 -0.350
over 120 to 180 +0 -0.040 +0 -0.063 +0 -0.100 +0 -0.160 +0 -0.250 +0 -0.400
over 180 to 250 +0 -0.046 +0 -0.072 +0 -0.115 +0 -0.185 +0 -0.290 +0 -0.460
over 250 to 315 +0 -0.052 +0 -0.081 +0 -0.130 +0 -0.210 +0 -0.320 +0 -0.520
Diameter or cross-sectional
dimension (mm) h7 h8 h9 h10 h11 h12
Tolerance grade (mm)
Shape and section measurements
Round bar: measured across the diameter.
Square bar: measured across the flats (AF).
Hexagonal bar: measured across the flats (AF).
Flat bar: measured width x thickness.
Cold drawn
Turned and polished
Coil cold rolled
Bar cold rolled
Round
Hexagon
Square
Flat
Round
Flat
Flat
3.17
4.76
3
9.52x3.17
10
6.35x1.59
25x5
63.5
73.02
50.8
152.4x76.2
260
20x5
100x7
3.5 or 6
3.5
3.5
3.5
3.5 or 6
3.5
3.5
Min. Max.
Size (mm)Production method Shape
Standardnominal lengths
(m)
Centrelessprecision ground Round 3 160 3.5 or 6
Product and stock range for bright mild steel
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Bright mild steel cold finished round bar
3.18 0.125 0.06
4.76 0.187 0.14
6.00 0.236 0.22
6.35 0.250 0.25
7.00 0.276 0.30
7.94 0.313 0.39
8.00 0.315 0.39
9.00 0.354 0.50
9.52 0.375 0.56
10.00 0.394 0.62
11.11 0.437 0.76
12.00 0.472 0.89
12.70 0.500 0.99
13.00 0.512 1.04
14.00 0.551 1.21
14.29 0.563 1.26
14.55 0.572 1.30
15.00 0.591 1.39
15.87 0.625 1.55
16.00 0.630 1.58
17.00 0.669 1.78
17.46 0.687 1.88
18.00 0.709 2.00
19.00 0.748 2.23
19.05 0.750 2.24
20.00 0.787 2.47
20.64 0.812 2.63
21.00 0.827 2.72
22.00 0.866 2.98
22.22 0.875 3.04
23.81 0.937 3.49
24.00 0.945 3.55
Product range and theoretical weights
inchesmm
Diameter Weight(kg/m)
25.00 0.984 3.85
25.40 1.000 3.98
26.00 1.024 4.17
27.00 1.063 4.49
28.57 1.125 5.03
30.00 1.181 5.55
31.75 1.250 6.21
32.00 1.260 6.31
33.00 1.300 6.72
34.92 1.375 7.52
35.00 1.378 7.55
36.00 1.417 7.99
38.10 1.500 8.95
39.00 1.535 9.38
40.00 1.575 9.86
41.27 1.625 10.50
42.42 1.670 11.09
44.45 1.750 12.18
45.00 1.772 12.48
46.00 1.811 13.04
47.62 1.875 13.98
50.00 1.969 15.41
52.07 2.050 16.71
50.80 2.000 15.91
53.67 2.113 17.76
55.00 2.165 18.65
57.15 2.250 20.14
60.00 2.362 22.19
63.50 2.500 24.86
65.00 2.559 26.05
70.00 2.756 30.21
75.00 2.953 34.68
inchesmm
Diameter Weight(kg/m)
76.20 3.000
80.00 3.150
82.55 3.250
88.90 3.500
90.00 3.543
95.00 3.740
95.25 3.750
100.00 3.937
101.60 4.000
110.00 4.331
114.30 4.500
120.00 4.724
127.00 5.000
130.00 5.118
139.70 5.500
152.40 6.000
165.10 6.500
177.80 7.000
203.20 8.000
254.00 10.000
inchesmm
Diameter Weight(kg/m)
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Grades: M1020/M1030, 1045, 1214, 12L14
35.80
39.46
42.01
48.72
49.94
55.64
56.01
61.65
63.64
74.60
80.54
88.78
99.44
104.19
120.32
143.19
168.05
194.89
254.55
397.74
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Bright mild steel cold finished hexagonal bar
3.18 0.125
4.76 0.187
6.00 0.236
6.35 0.250
7.00 0.276
7.94 0.313
8.00 0.315
9.00 0.354
9.52 0.375
10.00 0.394
11.11 0.437
12.00 0.472
12.70 0.500
13.00 0.512
14.00 0.551
14.29 0.563
14.55 0.572
15.00 0.591
15.88 0.625
16.00 0.630
17.00 0.669
17.46 0.687
18.00 0.709
19.00 0.748
19.05 0.750
20.00 0.787
20.64 0.812
21.00 0.827
22.00 0.866
22.22 0.875
23.81 0.937
24.00 0.945
0.07
0.15
0.24
0.27
0.33
0.43
0.43
0.55
0.62
0.68
0.84
0.98
1.10
1.15
1.33
1.39
1.44
1.53
1.71
1.74
1.96
2.07
2.20
2.45
2.47
2.72
2.90
3.00
3.29
3.36
3.85
3.92
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BAR
5S8
Product range and theoretical weights
inchesmm
Diameter Weight(kg/m) inchesmm
Diameter Weight(kg/m)
25.00 0.984
25.40 1.000
26.00 1.024
27.00 1.063
28.57 1.125
30.00 1.181
31.75 1.250
32.00 1.260
33.00 1.300
34.92 1.375
35.00 1.378
36.00 1.417
38.10 1.500
39.00 1.535
40.00 1.575
41.27 1.625
42.42 1.670
44.45 1.750
45.00 1.772
46.00 1.811
47.62 1.875
50.00 1.969
52.07 2.050
50.80 2.000
53.67 2.113
55.00 2.165
57.15 2.250
60.00 2.362
63.50 2.500
65.00 2.559
70.00 2.756
75.00 2.953
4.25
4.39
4.59
4.96
5.55
6.12
6.85
6.96
7.40
8.29
8.33
8.81
9.87
10.34
10.88
11.58
12.23
13.43
13.77
14.38
15.42
16.99
18.43
17.54
19.58
20.56
22.20
24.47
27.41
28.72
33.31
38.24
Grades: 1045, 1214, 12L14
Other sizes available up to 100mm mill sourced generally.
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Bright steel – flat bar and square-edged flat bar
Cold rolled square edge – U1004
Cold drawn square edge – M1020
S10S
Wid
th(m
m)
Imp
eria
lfl
ats
9.52
1020
1020
1020
15.87
1004
1020
1020
19.05
1020
1020
1020
1020
1020
25.40
1004
1020
1020
1020
1020
1020
31.75
1020
1020
1020
1020
1020
1020
1020
38.10
1020
1020
1020
1020
1020
1020
1020
1020
1020
44.45
1020
1020
1020
1020
1020
50.80
1004
1020
1020
1020
1020
1020
1020
1020
1020
1020
63.50
1020
1020
1020
1020
1020
1020
1020
1020
1020
76.20
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
88.90
1020
1020
1020
101.60
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
127.00
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
152.40
1020
1020
1020
1020
1020
1020
1020
1020
1020
3.17
4.76
6.35
7.96
9.52
12.7
015
.88
19.0
522
.22
25.4
031
.75
38.1
044
.45
50.8
057
.15
63.5
076
.20
101.
60
Thic
knes
s(m
m)
S10S
Wid
th(m
m)
Met
ric
flat
s
101004
1004
1004
201004
1020
251004
1004
1004
1004
1020
1020
1020
321004
1004
1004
1004
1020
1020
1020
1020
401004
1004
1004
1004
1020
1020
1020
1020
501004
1004
1004
1004
1020
1020
1020
1020
751004
1004
1004
1020
1020
1020
1020
100
1004
1004
1004
1020
1020
1020
1020
1020
1020
150
1020
34
56
78
1015
2025
4050
Thic
knes
s(m
m)
Couloured
sizestypically
availableex
stock.
ConsultAtlasbranch
forcurrentavailibilityex
stockor
byindent.
AvailableinGrades1004
orM1020.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BAR
6S8
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Bright mild steel square bar – cold drawn squares
inchesmm
Across Flats Weight(kg/m)
Product range and theoretical weights
6.00 0.236 0.28
6.35 0.250 0.32
7.94 0.313 0.49
8.00 0.315 0.50
9.53 0.375 0.71
10.00 0.394 0.78
11.11 0.437 0.97
12.00 0.472 1.13
12.70 0.500 1.27
14.29 0.563 1.60
15.87 0.625 1.98
16.00 0.630 2.01
17.46 0.687 2.39
19.05 0.750 2.85
20.00 0.787 3.14
20.64 0.813 3.34
22.23 0.875 3.88
23.81 0.937 4.45
S10S
inchesmm
Across Flats Weight(kg/m)
Product range and theoretical weights
25.00 0.984 4.91
25.40 1.000 5.06
28.58 1.125 6.41
30.00 1.181 7.06
31.75 1.250 7.91
34.93 1.375 9.58
38.10 1.500 11.39
40.00 1.575 12.56
41.27 1.625 13.37
44.45 1.750 15.51
47.63 1.875 17.81
50.00 1.969 19.62
50.80 2.000 20.26
63.50 2.500 31.65
75.00 2.953 44.16
100.00 3.937 78.50
150.00 5.906 176.62
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: BRIGHT AND MILD STEEL BAR
7S8
Grade: 1214
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Carbon steel round bar 1045
Grade C Mn Si P S1045 0.45 0.7 0.2 0.02 0.02
Nominal Diameter (mm) Diameter Tolerance (mm) Out-of-square Tolerance (mm)
Up to 25 ±0.25 0.40
Over 25 to 30 ±0.30 0.45
Over 30 to 40 ±0.40 0.60
Over 40 to 50 ±0.50 0.75
Over 50 to 60 ±0.60 0.90
Over 60 to 70 ±0.70 1.05
Over 70 to 80 ±0.80 1.20
Over 80 to 100 ±0.90 1.35
Over 100 to 125 +3.20 / -nil 3.20
Over 125 to 170 +4.80 / -nil 4.80
Over 170 to 215 +6.40 / -nil 6.40
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL BAR
Refer to the “Atlas Specialty Metals – Technical Handbook of Bar Products”,for more detail on specifications, dimensions and technical data.
Related Specifications
AS 1442 - 1045JIS G4051 – S45CBS 970: En8D / 43B
Chemical Compostion (% by weight - nominal values)
Grade 1045 is a fully killed medium carbon steel supplied in the as-rolled condition or normalised (subject to the diameter). The tensile strength is not guaranteed, but is typically in the range of 550 – 700 MPa.
ApplicationsThe steel machines readily and is ideal for applications including:
• Axles• Bolts• Hydraulic rams• Pins• Rolls• Shafts• Sprockets• Machined parts requiring better strength than mild steel
The steel is also well suited to induction and flame hardening
Dimensional TolerancesThe following tolerances apply to bar supplied to AS 1442.Similar but not identical tolerances apply for other related specifications.
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Available in random 5.0m - 6.0m lengths
Product range and theoretical weights
Diameter Weight Diameter Weight
mm inches kg/m mm inches kg/m
16 0.630 1.6 200 7.874 247
20 0.787 2.5 210 8.268 272
24 0.945 3.6 220 8.661 299
27 1.063 4.5 230 9.055 326
30 1.181 5.6 240 9.449 355
33 1.299 6.7 250 9.843 385
36 1.417 8.0 260 10.236 417
39 1.535 9.4 270 10.630 449
42 1.654 9.0 280 11.024 483
45 1.772 5.0 290 11.417 518
50 1.969 15.4 300 11.811 555
55 2.165 18.7 310 12.205 592
56 2.205 19.3 320 12.598 631
60 2.362 22.2 330 12.992 671
65 2.559 26.1 340 13.386 713
70 2.756 30.2 350 13.780 755
73 2.874 32.9 360 14.173 799
75 2.953 34.7 380 14.961 890
80 3.150 39.5 400 15.748 986
85 3.346 44.5 410 16.142 1036
90 3.543 49.9 415 16.339 1062
95 3.740 55.6 420 16.535 1088
100 3.937 61.7 440 17.323 1194
105 4.134 68.0 450 17.717 1248
110 4.331 74.6 460 18.110 1305
120 4.724 88.8 480 18.898 1420
130 5.118 104 500 19.685 1541
140 5.512 121 525 20.669 1699
150 5.906 139 550 21.654 1865
160 6.299 158 590 23.228 2146
170 6.693 178 610 24.016 2294
180 7.087 200 650 25.591 2605
190 7.480 223
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL BAR
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Low alloy steels
For applications requiring higher tensile strengths and toughness than the carbon steels there is a range of low alloy steels. These are categorised as high tensile orconstructional steels and case hardening steels. The high tensile strength steels havesufficient alloying additions enabling through hardening (by quench and tempertreatment) according to their alloying additions.
Case hardening (carburising) steels
Case hardening steels are a group of alloy steels in which a high hardness surface zone (hence the term ‘case hardened’) is developed during heat treatment byabsorption and diffusion of carbon. The high hardness zone is supported by theunaffected underlying core zone, which is lower hardness and higher toughness.
Plain carbon steels that can be used for case hardening are restricted. Where plaincarbon steels are used, the rapid quenching necessary to develop satisfactory hardnesswithin the case can cause distortion and the strength that can be developed in the coreis very limited. Alloy case hardening steels allow the flexibility of slower quenchingmethods to minimise distortion and high core strengths can be developed.
Nitriding steels
Nitriding steels can have higher surface hardness developed by absorption of nitrogen, when exposed to a nitriding atmosphere at temperatures in the range of 510-530ºC,after hardening and tempering.
High tensile steels suitable for nitriding are: 4130, 4140, X4150, 4340, En25, En26.
Alloy constructional and case hardening steel round bar
4140
4340
En25
En26
Hytuf
En36A
En39B
8620
6587
0.40
0.40
0.30
0.40
0.25
0.12
0.15
0.20
0.16
–
–
–
–
1.5
–
–
–
–
0.80
0.80
0.60
0.60
1.40
0.50
0.50
0.80
0.50
0.90
0.80
0.65
0.65
0.30
0.90
1.20
0.50
1.65
0.20
0.25
0.55
0.55
0.40
0.20
0.20
0.30
–
–
–
–
–
–
–
–
–
2.00
2.50
1.75
3.25
4.20
0.50
1.55
Grade C Si Mn Cr Mo S Ni
Chemical composition (% by weight – nominal values)
High tensile
Case hardening
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BAR
10S8
(17CrNiMo6)
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700-850
770-930
850-1000
930-1080
1000-1150
1080-1230
1150-1300
1230-1380
1550 min.
38.1 and under
over 38.1 to 63.5 inclusive
over 63.5 to 114 inclusive
over 114 to 178 inclusive
over 178 to 241.3 inclusive
Designation of tensile strengths
Tensile strength (MPa)
Diameter (mm)
Tensile strength Min. (MPa)
Tensile strength designator
AS 1444/BS 970 tensile strength designation ASTM A434 Class BD tensile strength
R
S
T
U
V
W
X
Y
Z
1070
1030
960
930
900
Yield (proof) stress and elongation limits also apply – refer to AS 1444, BS 970 or ASTM A434.
Mechanical property specifications
4140 Up to 50mm AS 1444, Condition T.50 to 100mm AS 1444, Condition T.Over 100mm ASTM A434, Class BD.
4340 Up to 100mm AS 1444, Condition U.Above 100mm ASTM A434, 4340, Class BD.
En25 AS 1444, Condition U or BS970: Part 3, 826 M31, Condition U.
En26 BS 970: Part 3, 826M40, Condition W.
Hytuf SAE AMS 6418. Annealed condition.
Note 1: Specified hardenability grades are available on request.
Note 2: The actual specification of the product ordered will depend upon theproduct’s origin – for deviations from the above specification refer theto the Technical Department.
Note 3: Alloy bar can be sourced in alternative conditions, i.e. annealed or otherhardened and tempered conditions.
SpecificationGrade
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BAR
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4140 General-purpose high tensile, used for axles, shafts, high tensile studs and bolts, gears and drill rods. The steel is also suitable for flame andinduction hardening.
4340 Suitable for the most severe duties where freedom from temper-brittleness is necessary. It has high strength and toughness in large sections. Used inhighly stressed shafts in the larger sizes, heavy truck and tractor axles andtransmission shafts. In the heat-treated condition.
En25 En25 is used extensively in most industry sectors for applications requiring higher tensile and yield strength than 4140 can provide, similar to En26 but with lower carbon content.
En26 Characterised by high strength and toughness in very large sections, similarto En25 but with a higher carbon content. En26 is used extensively in most industry sectors for applications requiring higher tensile and yield strength than 4140, 4340 or En25 can provide.
Hytuf Hytuf offers an excellent combination of very high toughness and high strength. This aerospace specification steel finds appliction in critical mineral processing.
8620 General-purpose case hardening steel suitable for comparatively lightlystressed components. Used for automatic components such as transmissiongears, crown wheels, ring gears, hypoid gears and racers, king pins and pinions.
Atlas 6587 The high chromium content produces high case hardness with excellent corestrength. Used for gears, bearings, sleeves, pins, bushes, shafts, plastic moulds and any highly stressed or high wear component.
En36A Used extensively for highly stressed gears in trucks, agriculture and miningmachinery, pins and brushes, heavily loaded shafts and other applicationsrequiring a hard surface with a tough shock-resisting core. Core tensilestrength 800MPa minimum after hardening and tempering.
En39B An exceptionally high hardenability steel for large or highly stressed gearswhere core strength and toughness is required. May be used as an alloyengineering steel. Core tensile strength 1100MPa minimum after hardeningand strengthening.
Grade Description
Typical applications
High tensile
Case hardening
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BAR
12S8
(17CrNiMo6)
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Alloy and case hardening steel round bar ASTM A434M, BS 970 or AS 1444
inchesmm
DiameterWeight(kg/m)
Product range and theoretical weights
10.00 0.394 0.62
12.00 0.472 0.89
12.70 0.500 0.99
13.00 0.512 1.04
14.00 0.551 1.21
15.88 0.625 1.55
16.00 0.630 1.58
18.00 0.709 2.00
19.00 0.748 2.23
19.05 0.750 2.24
20.00 0.787 2.47
22.00 0.866 2.98
22.22 0.875 3.04
24.00 0.945 3.55
25.00 0.984 3.85
25.40 1.000 3.98
26.00 1.024 4.17
27.00 1.063 4.49
27.45 1.081 4.64
28.00 1.102 4.83
28.57 1.125 5.03
29.00 1.142 5.18
29.50 1.161 5.36
30.00 1.181 5.55
31.50 1.240 6.12
31.75 1.250 6.21
32.00 1.260 6.31
32.50 1.280 6.51
33.00 1.299 6.71
34.50 1.358 7.34
34.92 1.374 7.52
35.00 1.378 7.55
36.00 1.417 7.99
37.50 1.476 8.67
38.00 1.496 8.90
38.10 1.500 8.95
inchesmm
DiameterWeight(kg/m)
39.00 1.535 9.38
40.00 1.575 9.86
40.50 1.594 10.11
41.28 1.625 10.51
42.00 1.654 10.87
42.50 1.673 11.14
42.65 1.679 11.21
43.50 1.713 11.67
44.45 1.750 12.18
45.00 1.772 12.48
46.20 1.819 13.16
47.50 1.870 13.91
47.62 1.875 13.98
48.00 1.890 14.20
50.00 1.969 15.41
50.80 2.000 15.91
51.50 2.028 16.35
52.00 2.047 16.67
54.00 2.126 17.98
55.00 2.165 18.65
55.50 2.187 19.03
56.00 2.205 19.33
57.15 2.250 20.14
58.00 2.283 20.74
60.00 2.362 22.19
62.00 2.441 23.70
63.00 2.480 24.47
63.50 2.500 24.86
63.80 2.512 25.09
64.00 2.520 25.25
65.00 2.559 26.05
66.00 2.598 26.85
68.00 2.677 28.51
69.85 2.750 30.08
70.00 2.756 30.21
72.00 2.835 31.96
inchesmm
DiameterWeight(kg/m)
75.00 2.953 34.68
76.00 2.992 35.61
76.20 3.000 35.80
78.00 3.071 37.51
80.00 3.150 39.47
82.00 3.228 41.45
82.55 3.250 42.01
84.00 3.307 43.50
87.00 3.425 46.66
88.90 3.500 48.72
90.00 3.543 49.94
92.00 3.622 52.18
96.00 3.780 56.82
97.00 3.819 58.01
100.00 3.937 61.65
101.60 4.016 64.14
102.00 4.016 64.14
106.00 4.173 69.27
110.00 4.331 74.60
116.00 4.567 82.96
120.00 4.724 88.78
125.00 4.921 96.33
127.00 5.000 99.43
130.00 5.118 104.19
136.00 5.354 114.03
140.00 5.512 120.83
142.00 5.591 124.31
145.00 5.709 129.62
146.00 5.748 131.41
150.00 5.906 138.72
152.00 5.984 142.44
155.00 6.102 148.11
158.00 6.220 153.90
160.00 6.299 157.82
162.00 6.378 161.79
165.00 6.496 167.84
inchesmm
DiameterWeight(kg/m)
170.00 6.693 178.17
172.00 6.772 182.38
175.00 6.890 188.80
180.00 7.087 199.75
182.00 7.165 204.21
185.00 7.283 211.00
190.00 7.480 222.56
192.00 7.559 227.26
195.00 7.677 234.42
200.00 7.874 246.60
205.00 8.071 259.08
210.00 8.268 271.88
220.00 8.661 298.39
230.00 9.055 326.13
240.00 9.449 355.10
250.00 9.843 385.31
260.00 10.236 416.75
270.00 10.630 449.42
280.00 11.024 483.34
290.00 11.417 518.48
300.00 11.811 554.85
310.00 12.205 592.46
320.00 12.598 631.30
330.00 12.992 671.37
340.00 13.386 712.67
350.00 13.780 755.21
360.00 14.173 798.98
370.00 14.567 843.98
380.00 14.961 890.23
390.00 15.354 937.70
400.00 15.748 986.40
450.00 17.717 1248.41
500.00 19.685 1541.25
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: ALLOY CONSTRUCTIONAL AND CASE HARDENING STEEL BAR
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Hard chrome bar is a chromium-plated steel product used primarily as piston rod material in all standard applications in hydraulics and pneumatics. Commonapplications are found in cranes, dump trucks, lifters, garbage compactors,agricultural machinery and production equipment with movable sections.
Because hard chrome bar is normally used in conditions of high stress, friction and harsh climatic environment, the quality of the base metal and surface treatment are of paramount importance. Wear, impact and corrosion resistance, as well as high yieldstrength, surface smoothness and uniform quality are most important properties of hardchrome bar.
Hard chrome bar typical properties
The basic grades of steel used in the manufacture of hard chrome bar are 1045, 4140hardened and tempered and 1045 induction (surface) hardened.
Grade 1045 steel bar is primarily used in hard chrome bar manufacture due to its wide range of properties consistent with end use applications. Grade 4140 is used inapplications where greater yield strength is required and induction hardened grade 1045is used in applications requiring greater surface impact resistance.
Chromium deposit: Thickness 0.025mm minimum, or 0.050mm on the diameter.
Hardness: 1000-1150HV (Vickers Micro Hardness).
Diameter tolerances:
Size range: Size 19.05mm - 127mm diameter. Sizes outside this range can be quotedagainst enquiry.
Length: Can be supplied in lengths 3.6 metres to 7.0 metres. Normally in 4.0 metres forsizes 19.05mm to 25.4mm and 6.0 metres for sizes above 25.4mm.
Finish: 0.10 - 0.30 micrometres Ra. Chrome bar is precision ground to achieve a fine finish.
Hard chrome bar
mm mm
Up to 51 +0.00 -0.025
Over 51-102 +0.00 -0.050
Over 102 +0.00 -0.075
Diameter Tolerance
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: HARD CHROME BAR
14S8
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Packing: All hard chrome bars are packaged in cardboard tubes which provide cushioning against impact damage which may occur in handling and transit. All bars are then boxed.
Chrome bar: product range and theoretical weights
1045
4140
0.43 - 0.45
0.38 - 0.43
0.60 - 0.90
0.75 - 1.00
0.10 - 0.35
0.15 - 0.35
0.05 max.
0.04 max.
0.05 max.
0.04 max.
–
0.8 - 1.10
–
0.15 - 0.25
Grade C Mn Si P S Cr Mo
Chemical composition (% by weight)
19.05 2.24
20.00 2.47
22.22 3.05
25.00 3.85
25.40 3.98
28.57 5.03
30.00 5.55
31.75 6.22
32.00 6.32
34.92 7.52
35.00 7.55
36.00 8.00
38.10 8.96
40.00 9.87
44.45 12.19
45.00 12.50
47.63 13.98
50.00 15.43
Weight(kg/m)
Diameter(mm)
Grades: 1045, 1045 induction hardened, 4140 hardened & tempered.
50.80 15.93
56.00 19.33
57.15 20.16
60.00 22.22
63.00 24.27
63.50 24.89
69.85 30.11
70.00 30.24
76.20 35.84
80.00 39.42
82.55 42.00
85.00 44.54
88.90 48.78
90.00 50.00
100.00 61.73
101.60 63.72
114.30 80.54
127.00 99.56
Weight(kg/m)
Diameter(mm)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: HARD CHROME BAR
15S8
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Carbon steel hollow bar
Hollow bar, otherwise known as seamless mechanical tubing, is a tubularproduct made with characteristics and properties suitable for subsequenttransformation into a great variety of hollow products and cylindricalcomponents for general engineering purposes. Carbon and alloy steel hollowbars are normally supplied as circular sections although other shapes areavailable.
Selection of the most suitable raw material for production of circular hollow components,whether the component is a plain bush or a complex precision part, should take intoconsideration the advantages in using hollow bar as feedstock. It is important to rememberwhen comparing hollow bar and solid bar that the raw material cost is dependent on thelength of material used to produce the component. Since the purchase price of rawmaterial is based on weight, the price per length is an important factor.
Hollow bar is preferred by many users because of significant savings on raw materialcost and machining time. In many instances it is possible to choose a hollow bar with outside diameter and wall thickness very close to the finished dimensions of thecomponent to be manufactured. The need for preliminary operations such as turningand boring is therefore substantially reduced or eliminated. Benefits are gained fromreduction in setting-up time and machine cycle times, lower labour and overhead costs for each component, reduced tool costs, lower lubricant usage and machinerymaintenance costs. Swarf handling problems are also simplified.
Carbon steel hollow bar
Products are sourced under internationally recognised specifications including ASTM A519M and ISO2938, as well as a variety of proprietary grades which comply with the requirements of appropriate specifications.
The typical grades of carbon steel hollow bar stocked by Atlas Steels are:
• VM312, Grade 147M• 20Mn V6• TIM V6• St52• Ovako 28 (New Zealand only)
Seamless carbon steel hollow bar is normally supplied in the as-rolled condition and issuitable for a wide range of thermal treatments such as normalising, surface hardeningand hardening and tempering.
Low alloy steel hollow bar
Atlas Steels can supply both 4140 and 4340 grades of alloy steel hollow bar, compliantwith ASTM A519M or equivalent specification and supplied in various conditions, usuallyhardened and tempered, but also annealed or as-rolled conditions subject to the specificapplication.
Further enquiries should be made on any specific requirements.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BAR
16S8
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No drilling is necessary and a shorter time cycle for themanufacture of each component is made possible.
Boring from hollow bar creates less swarf resulting in lowmaterial wastage and less-frequent machine cleaning.
Coolant may not be needed.
Time is required for drilling from solid bar and the boringoperation may still be required.
Drilling from solid bar creates an excessive amount of swarfresulting in high wastage and frequent machine cleaning.
Coolant most likely required.
A comparison – hollow bar vs solid bar
Boring from hollow bar Drilling from solid bar
Hollow bar: product range and theoretical weights
32 16 4.85
32 20 3.98
36 16 6.54
36 20 5.66
36 25 4.29
40 20 7.54
40 25 6.17
40 28 5.20
45 20 10.18
45 28 7.83
45 32 6.36
50 25 11.74
50 32 9.30
50 36 7.63
56 28 14.49
56 32 13.02
56 36 11.60
56 40 9.70
63 32 18.50
63 36 16.80
63 40 14.90
63 45 12.30
63 50 9.40
71 36 23.50
71 40 21.70
71 45 19.00
71 50 16.10
71 56 12.20
75 40 25.30
OD (mm) ID (mm)Weight(kg/m)
75 45 22.70
75 50 19.70
75 56 15.80
75 60 13.34
80 40 30.10
80 45 27.50
80 50 24.50
80 56 20.60
80 63 15.50
85 45 32.60
85 50 29.70
85 55 26.40
85 67 17.40
90 45 37.45
90 50 35.10
90 56 31.20
90 63 26.00
90 67 22.95
90 71 19.40
95 50 40.80
95 60 33.45
95 56 36.90
95 63 32.08
95 67 28.60
95 75 21.50
100 56 42.90
100 63 37.80
100 71 31.20
100 75 27.60
OD (mm) ID (mm)Weight(kg/m)
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BAR
17S8
100 80 22.80
106 56 50.60
106 63 45.50
106 71 30.80
106 80 30.50
106 85 25.40
112 63 53.70
112 71 47.10
112 80 38.70
112 90 28.20
118 63 62.30
118 71 55.60
118 80 47.30
118 85 42.59
118 90 36.80
118 95 32.08
125 71 66.20
125 80 57.80
125 90 47.30
125 95 41.60
125 100 35.60
132 80 67.96
132 71 77.50
132 80 69.10
132 90 58.60
132 98 49.40
132 106 39.30
140 90 72.10
140 80 82.60
OD (mm) ID (mm)Weight(kg/m)
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Hollow bar: product range and theoretical weights
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING STEEL BAR: CARBON STEEL HOLLOW BAR
140 90 72.10
140 100 60.40
140 106 52.80
140 112 44.70
150 80 100.70
150 85 100.77
150 95 84.60
150 106 70.90
150 118 54.40
150 125 43.70
160 90 109.50
160 100 97.80
160 112 82.10
160 122 67.70
160 132 52.00
162.1 79.7 122.80
162.1 111.3 85.60
170 100 118.40
170 118 94.20
170 130 75.90
170 140 59.20
172.3 121.3 92.20
180 100 140.10
180 112 126.03
180 125 105.04
180 140 80.90
180 150 63.00
190 109 156.20
190 132 117.50
190 150 86.20
190 160 67.10
200 112 176.85
200 140 129.62
200 160 92.25
212 125 180.99
212 150 142.3
OD (mm) ID (mm)Weight(kg/m)
212 170 101.04
224 132 211.95
224 160 155.80
224 180 115.60
236 140 228.40
236 170 169.90
236 190 127.50
250 150 261.17
250 180 190.90
250 200 142.80
273 173 275.00
273 193 230.00
273 201 210.40
273 213 180
273 223 157.00
298 198 306.41
298 218 255.00
298 238 199.00
298 248 170.00
298 258 137.00
324 224 337.80
324 244 280.00
324 274 186.00
356 236 437.00
356 256 377.00
356 276 311.00
406 286 512.00
406 306 439.00
406 334 324.00
457 327 628.00
457 357 502.00
OD (mm) ID (mm)Weight(kg/m)
18S8
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Within our branches we operate automated bandsaw and hacksaw facilitiesoffering a complete cutting service for your bar requirements. The local marketsand regional centres are supported by the nearest capital city when required.
Maximum cutting diameter is 650mm.
For more details regarding our processing service please contact your nearest sales office.
Bandsaw and hacksaw processing equipment
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 8: ENGINEERING BAR: BANDSAW AND HACKSAW PROCESSING EQUIPMENT
19S8
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Alum
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Aluminium Sheet, Coil, Plateand Treadplate
Photography courtesy of Alcoa Aluminium and INCAT.
9
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Advantages of using Aluminium
• Light weight – approximately 3 the density of steel.• Strength – some alloys can be substantially strengthened by work or by heat treatment.• Workability – easy formability, machinability and readily welded.• Corrosion resistance – varies depending on the alloy; the best resist marine exposure.• Non-toxic – often used in contact with food.• Non-magnetic and non-sparking.• Electrical conductivity – very high; sometimes used for electrical conductors.• Thermal conductivity – high.• Reflectivity – bright finish options available.
Specifications
Generally in accordance with the specifications as outlined in the manual “AluminiumStandards and Data” published by The Aluminium Association, USA. Australian andother national specifications are generally in line with AA specifications.
Aluminium is identifiable by alloy and temper, which indicates chemical and mechanicalproperties. This assists with possible applications for the product.
The following alloys are those commonly stocked in the Atlas Steels aluminium flatproducts program.
Aluminium alloy compositions
Typical compositions of some common alloys. All values are percent.
Only major alloying elements are listed. Normal impurities are also present. Refer to specifications for limits to both major elements and impurities.
Aluminium
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
1S9
Alloy Al Si Cu Mn Mg Cr Others
1050 99.5 min1145 99.45 min1200 99.0 min2011 rem 5.5 Pb & Bi 0.4% each3003 rem 0.12 1.23004 rem 1.2 1.03105 rem 0.6 0.505005 rem 0.85052 rem 2.5 0.255083 rem 0.7 4.4 0.155186 rem 0.4 3.35251 rem 0.3 2.05383 rem 0.8 4.65454 rem 0.8 2.7 0.16005 rem 0.8 0.56060 rem 0.5 0.5 Fe 0.2%6061 rem 0.6 0.28 1.0 0.206063 rem 0.4 0.76106 rem 0.4 0.1 0.66262 rem 0.6 0.28 1.0 0.09 Pb & Bi 0.55% each6351 rem 1.0 0.6 0.6
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ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
2S9
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Aluminium sheet, coil, plate and treadplate
5 0 5 2
Major alloying element Indicates changes to minoralloying elements
Alloy identification number
Therefore 5052 means:
5 = Magnesium is the major alloying element
0 = No changes to original alloysince it was introduced
52 = Identifies the chemical composition of this alloy
Alloy series Major alloying element
1??? = Pure aluminium (99.0% min. and greatest)
2??? = Copper is major addition
3??? = Manganese is major addition
4??? = Silicon is major addition
5??? = Magnesium is major addition
6??? = Magnesium and Silicon are major additions
7??? = Zinc is major addition
8??? = Alloys not covered above
Understanding an Alloy code
An alloy code is made up of 4 digits, e.g:
Alloy Treatable/non-treatable
1??? = Non-heat treatable
3??? = Non-heat treatable
5??? = Non-heat treatable
6??? = Heat treatable
Heat treatable and non-heattreatable Alloys
Temper Hardness
0 Soft
H?2 4 hard
H?4 2 hard
H?6 p hard
H?8 Hard
Temper designation systemsStrain hardened alloys
Alloy systems
Where “?” can be:1 = As rolled - no final annealed e.g. H122 = Strain hardened and then partially annealed
(200°C - 260°C) e.g. H243 = Strain hardened and then stabilized (150°C) e.g. H36
Non-heat treatable alloys can be hardened bycold work. The degree of work hardening isdesignated by the Temper. Heat treatable alloys(the 2000, 6000 and 7000 series) are able to besolution treated and then age-hardened. Thesehave “T” tempers.
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
3S9
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ASTM B928 Typically a marine standard requiring exfoliation corrosion testing but also inter-granular resistance. Material for marine application is typically ordered as tempers H116 and/or H321 and possiblyreferenced to an international recognised testing authority. All material to this standard is linemarked with manufacturing traceability.
ASTM B209 A non-marine application where additional corrosion testing is not required. This is typically appliedto plate for the transport industry where surface finish and bright levels are critical. Material isordered to a standard “H” temper i.e. H32, which mechanical properties are very similar to H321.The material does not require identification line marking from the manufacturer.
DNV/Lloyds Plate for marine applications can be supplied with testing certified by Det Norske Veritas (DNV).
Plate temper codes
Understanding a cold rolled temper code
H111 Strain hardened less than the amount required for a controlled H11 temper.
H112 No special control over amount of strain hardening. Some minimum strength limits set.
H321 Strain hardened less than amount required for a controlled H32 temper.
H116 Acceptable resistance to stress cracking and exfoliation attack. Strain hardened less than amount required for a controlled H32 temper.
H321/H116 Plate can be supplied with a dual temper from select mills.
H32 Strain hardened by rolling and then stabilising heat treatment to 4 hard.
Note: Plate tempers generally restricted to 2 hard maximum owing to heavy gauge – cannot get sufficient cold work for higher tempers.
Plate standards
Anodising Quality Aluminium Sheet
Altas standard stock is not classified as “anodising quality” and as such is not guaranteed to give acceptable anodisingappearance in any particular conditions. Much of this standard stock has been shown by considerable productionexperience to anodise well, particularly in smaller items and where exact colour consistency is not required. Theacceptability of anodising outcomes should be established by trial on a case by case basis with this product.
Atlas can source anodising quality aluminium sheet, usually in grade 5005. Where exact colour matching is requiredacross a batch or even between batches this should be discussed with Atlas sales staff.
Standard Description
Code Description
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
4S9
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Product range
Aluminium Sheet Note: Through our processing facilities (Atlas Metals Processors), all sheet product can be slit and cut to length for specific requirements.
Linishing is also available.
Aluminium Coil/StripNote: Through our processing facilities (Atlas Metals Processors), all coil product can be slit and cut to length for specific requirements.
Linishing is also available.
Aluminium PlateNote: Through our processing facilities (Atlas Metals Processors), all plate product can be slit and cut to length for specific requirements.
Aluminium Treadplate Note: Mill orders can be supplied to a customer’s desired width and length.
Alloys 5005, 5052/ 5251
Tempers 0, H32, H34, H38, H321/H116
Thickness range (mm) 0.15 to less than 6
Width range (mm) 900, 1200, 1500
Length range (mm) 1800, 2400, 3000, 3600
Other grades available on request.
Alloys 3003, 3004, 3105, 5005, 5052/5251
Tempers 0, H32, H34, H38, H321/H116
Thickness range (mm) 0.15 to less than 6
Width range (mm) 25 to 1525
Alloys (Commonly stocked) 5052/5251, 3003
Tempers 0, H112, H114Finish Standard 5 bar Mill Finish (Alloy 5052/5251 Temper 0)
Propeller Pattern Bright (Alloy 3003 Temper H114)
Thickness range (mm) 1.6 to 8
Width range (mm) 1200 to1525
Length range (mm) 2400 to 6100
Alloys 5083, 5005, 5052, 5454, 5186
Tempers H32, H34, H321/H116
Thickness range (mm) 6 to 25
Width range (mm) 1200 to 2500
Length range (mm) 2400 to 12000
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
5S9
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ExtrusionsStandard and industry specific shapes are stocked in select Atlas branches. Please enquire at your local sales office.
Non Standard Product RangeAluminium product can be sourced outside the standard stock range nominated above. For such inquiries please contact the local Atlas sales office.
Finishes
Aluminium Plate• Elval Bright Transport Plate: this material is sourced from a select mill. Atlas market and stock this quality of
plate in Alloy 5083, temper H32.
• Mill Finish: this refers to plate supplied ex mill with a commercial finish. This material is typically used in themarine industry, general engineering and transport industry where bright plate is not critical.
Tread Plate
Pattern - 5 Bar Pattern - Propeller or 1 Baravailable in Alloy 5052 available in Alloy 3003
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
6S9
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Alloy Temper t=0.4mm t=0.8mm t=1.6mm t=3.0mm t=4.0mm t=6.0mm t=10.0mm t=12.0mm0 0t 0t 0t 0t 0t 0.5t 0.5t 1t
H12 0t 0t 0t 0t 0t 0.5t 1t 1.5tH14 0t 0t 0t 0.5t 0.5t 1t 1.5t 2tH16 0t 0t 0.5t 1tH18 0.5t 1t 1.5t 2t
0 0t 0t 0t 0t 0t 1t 1t 1.5tH12 0t 0t 0t 0.5t 1t 1t 1.5t 2tH14 0t 0t 0t 1t 1t 1.5t 2t 2.5tH16 0t 0.5t 1t 1.5t 1.5t 2.5t 3t 4tH18 1t 1.5t 2t 3t
0 0t 1t 1t 1t 1t 1t 2.5t 4tT42 2.5t 3t 4t 5t 5t 6t 7t 8t
0 0t 0t 0t 0t 0.5t 1t 1t 1.5tH12 0t 0t 0t 0.5t 1t 1t 1.5t 2tH14 0t 0t 0t 1t 1t 1.5t 2t 2.5tH16 0.5t 1t 1t 1.5tH18 1t 1.5t 2t 3tH32 0t 0t 0t 0.5t 1t 1t 1.5t 2tH34 0t 0t 0t 1t 1.5t 1.5t 2t 2.5tH36 0.5t 1t 1t 1.5t 2.5t 3t 3.5t 4tH38 1t 1.5t 2t 2.5t 3.5t 4.5t 5.5t 6.5t
0 0t 0t 0t 0.5t 1t 1tH32 0t 0t 0.5t 1t 1t 1.5tH34 0t 1t 1t 1.5t 1.5t 2.5tH36 1t 1t 1.5t 2.5tH38 1t 1.5t 2.5t 3t
0 0t 0t 0t 0.5t 1t 1tH32 0t 0t 0t 1t 1t 1.5tH34 0t 0t 1t 1.5t 1.5t 2tH36 1t 1t 1.5t 2tH38 1t 1.5t 2.5t 3t
0 0t 0t 0t 0.5t 1t 1t 1.5t 1.5tH32 0t 0t 1t 1.5t 1.5t 1.5t 1.5t 2tH34 0t 1t 1.5t 2t 2t 2.5t 2.5t 3tH36 1t 1t 1.5t 2.5t 3t 3.5t 4t 4.5tH38 1t 1.5t 2.5t 3t 4t 5t 5.5t 6.5t
0 0t 0t 0.5t 1t 1t 1t 1.5t 1.5tH32 0t 0.5t 1t 1.5t 1.5t 2t 2.5t 3.5tH34 0.5t 1t 1.5t 2t 2.5t 3t 3.5t 4t
H112 2t 2.5t 3t0 0.5t 1t 1t 1t 1.5t 1.5t
H321 1.5t 1t 1.5t 1.5t 1.5t 2t 2.5t0 0t 0t 1.5t 1t 1t 1t 1.5t 1.5t
H32 0t 1.5t 1.5t 2t 2t 2t 2.5t 3tH34 0.5t 1t 1.5t 2t 2.5t 3t 3.5t 4tH36 3t 3.5t
H112 1.5t 2t 2t 2.5t0 0t 0t 0t 1t 1t 1t 1.5t 2t
T4 & T42 0t 0.5t 1t 1.5t 2.5t 3t 3.5t 4tT6 & T62 1t 1t 1.5t 2.5t 3t 4t 4.5t 5t
1 The radii listed are the minimum recommended for bending sheets and plates without fracturing in a standard press break with air bend dies. Other typesof bending operations may require larger radii or permit smaller radii. The minimum permissible radii will also vary with the design and condition of tooling.
2 Heat-treatable alloys can be formed over appreciable smaller radii immediately after solution heat treatment.3 The H112 temper (applicable to non-heat treatable alloys) is supplied in the as-fabricate condition without special property control, but usually can be
formed over radii applicable to the H14 (or H34) temper or smaller.
Bending radius chart
Recommended minimum inside bending radii for 90 degree cold forming of sheet andplate 123 (bending transverse to rolling direction).
Radii for various thickness expressed in terms of thickness t
1080A105013501150
11001200
20242
3003
32033005
5005
3004
5050A
50525251
5154A5454
5083
5086
60612
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 9: ALUMINIUM SHEET, COIL, PLATE AND TREADPLATE
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Photography courtesy of Outokumpu, Atlas Specialty Metals and *Corbis (copyright).
Quen
ched
&Te
mper
edLo
wAl
loySt
eelP
late1
0
Quenched & TemperedLow Alloy Steel Plate
*
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Quenched and Tempered Low Alloy Steel Plate
Atlas Steels stocks and distributes quenched and tempered plate, a steel that isstronger and harder than ordinary carbon steel. The product is used for themanufacture and repair of machinery and structures where greater abrasionresistance or higher yield strength is required.
Atlas primarily stocks the Bisalloy brand range of quenched and tempered plate that isreadily available in a multitude of grades and thicknesses.
Grade 80
High strength, low alloy structural steel with controlled carbon equivalent for optimumweldability. This plate can be successfully welded to itself and a range of other steels,provided low hydrogen consumables are used and attention is paid to preheat, interpasstemperature, heat input and the degree of joint restraint.
Stress relieving can be achieved at 540ºC-570ºC. Heating above this temperature should beavoided to minimise adverse effects on mechanical properties. This plate can be successfullycold formed, provided allowances are made for the increased strength of the steel.
Applications. Utilising the high strength properties of this grade allows reduction insection thickness, without loss of structural integrity. Common applications:
• Transport equipment • Lifting equipment
• Excavator and loader buckets • Dump truck trays
Grade 400/450
High hardness, abrasion-resistant steel with a controlled carbon equivalent for optimumweldability. With attention to heat input, preheat and consumable selection, it can bereadily welded to itself and other steels, using conventional low hydrogen processes.
Applications. Through the plate’s hardness and good mechanical properties this grade is the most popular wear plate in Australia. It has been extensively used in the following areas:
• Dump trucks • Earthmoving buckets
• Chutes • Gear wheels
Grade 500
Medium carbon, high hardness and abrasion-resistant steel. With attention to heatinput, preheat and consumable selection, it can successfully be welded to itself and arange of other steels.
The high hardness causes difficult cold forming, requiring higher bending and coldforming forces along with greater allowances for springback.
Applications. The hardest quenched and tempered steel produced offers exceptionallong life in sliding abrasion applications such as:
• Chutes • Cutting edges
• Wear liners • Earthmoving buckets
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 10: QUENCHED AND TEMPERED LOW ALLOY STEEL PLATE
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Quenched and Tempered steel plate range
Bisalloy brand is commonly stocked.Other brands/sizes/thicknesses are available upon request.
Calculation for plate mass: width x length x thickness x 7.85 = plate weight.Example: 2.485m x 8.0m x 12mm x 7.85 = 1873kg or 1.873 tonne.
Thickness (mm) 80 Grade
4
5
5
6
8
10
10
12
12
16
16
20
20
25
25
32
32
40
50
60
65
70
75
80
90
100
120
140
150
160
2500 x 9000
1525 x 8000
2500 x 9000
2485 x 8000
2485 x 8000
2485 x 8000
3100 x 8000
2485 x 8000
3100 x 8000
2485 x 8000
3100 x 8000
2485 x 8000
3100 x 8000
2485 x 8000
3100 x 8000
2485 x 8000
3100 x 9000
2485 x 8000
2485 x 8000
2485 x 6000
2400 x 6000
1900 x 6000
1900 x 6000
1900 x 6000
1525 x 6000
1525 x 6000
2000 x 4000
400 Grade 500 Grade
Product stocked or available from production in Australia
Width x Length (mm)
on application
on application
on application
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SECTION 10: QUENCHED AND TEMPERED LOW ALLOY STEEL PLATE
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Prod
uctS
uppo
rtSe
rvic
es11
Product Support Services
Photography courtesy of Macweld and Stoddart.
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Technical Services
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 11: PRODUCT SUPPORT SERVICES: TECHNICAL SERVICES
Atlas Steels has for many years taken a leadership role in the stainless andspecial steels market by providing technical service support to users through ourqualified and experienced staff at our distribution and processing operations.
The Atlas Steels Technical Department exists to support our customers and salespersonnel to:
• assist with grade selection and metallurgical properties of steel;
• assist with product selection to meet specific needs;
• assist with the nomination and interpretation of specifications;
• recommend fabrication procedures;
• investigate problems when they occur; and
• train staff and those of customers in the use of stainless and special steels.
The Department establishes and maintains the quality standards for product supply frommills and conducts a testing program to ensure that product sold by Atlas Steels meetsthose standards.
Customers are invited to take advantage of the technical service provided by Atlas Steels;all enquiries can be directed to:
Australia:
Free call: 1800 818 599
Email: [email protected]
New Zealand:
Telephone: +61 3 9272 9963
Email: [email protected]
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Quality assurance principles
A principal factor in the performance of an organisation is the quality of itsproducts and services. Quality is the sum total of the features or characteristicsof a product or service that determines whether it is satisfactory for theintended end use.
Atlas Steels has a formal quality management system, which has been continuallycertified to ISO9001 since 1990. The quality system at Atlas provides the followingbenefits to our customers:
• product identification and traceability at all stages of operations;
• product supplied only from approved vendors;
• product purchased to recognised specifications and standards;
• mill inspection certificates available with purchases;
• systematic and proper storage, packaging and handling of all products;
• personnel who identify easily with customer quality needs;
• an established inventory management system and procedures based on an integratedcomputer network; and
• a computerised system of document control, record keeping and handling of non-conforming product.
• continual improvement of the quality system;
The Atlas quality assurance system is based on our ongoing commitment to meet ourcustomers’ expectations of quality and service. Our commitment to quality managementmeans we are constantly reassessing our performance and aim to continually improveour systems and procedures with the aim of maintaining our leadership in the stainlessand special metals distribution industry in Australia and New Zealand.
An important aspect of the Atlas quality system is the ability to trace product from the original source to end user. This process provides two significant services to thecustomer:
• mill inspection certification when required; and
• product liability requirements can be complied with.
The mill inspection certificate is the evidence that the product supplied is in conformancewith the appropriate standard specification.
Quality Assurance Practices
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Product specifications
Most special metal products distributed by Atlas Steels are ordered to ASTM (AmericanSociety for Testing and Materials) specifications. Some Australian (AS), Euronorm (EN),British (BS), Japanese (JIS), German (DIN) and International (ISO) standards are nominatedwhere appropriate. ANSI/ASME and API specs are also commonly used for fluid products.A list of the most common product specifications is contained in the appendices of thispublication.
ASTM standards are frequently issued in dual inch-pound and metric units and aretypically designated as follows: Stainless steel plate, sheet and coil to ASTMA240/A240M. It is the policy of Atlas to purchase the metric version where one exists, inthis case ASTM A240M.
In the ASTM system ‘general requirements’ to product specifications, which includesdimensional tolerance, are often given in separate specifications, for example, ASTMA240/A240M refers to A480/A480M for dimensions, etc.
Product traceability
Traceability of product achieves two things:
1. it provides correct documentation when a customer requires it (i.e. inspectioncertificates); and
2. it enables traceability back to the supplier should there be a product non-conformance.Traceability within Atlas Steels is based on:
• identification data supplied by the mill, with the product. This is typically a heatnumber, batch number or bundle number; and
• the Atlas batch number is used as an identifier for all Atlas product.
Atlas controls the traceability of product up until the time it is delivered to a customer.From that point it is the customer’s responsibility to maintain traceability.
Grade colour codes
Colour coding is a method employed as a secondary aid to steel grade identification andis complementary to marked, tagged or label identification. Products not normally colourcoded are stainless steel tube, sheet and coil, fittings, flanges, wire, wire rope andwelding consumables.
Minor deviations from the standard colour are accounted for by a white stripe or band,which indicates that the product varies in some way from the standard grade, or isspecial in some way.
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SECTION 11: PRODUCT SUPPORT SERVICES: QUALITY ASSURANCE PRACTICES
In addition some specific grades or product are colour coded as ‘no colour’... AtlasCR12plate and U1004 carbon steel bright bar are not coded even though all other stainlesssteel plate and bright bar products are. These products are identifiable as the onlyuncoded products.
When colour coded product is cut the offcut is also colour coded.
Inspection certificates
Euronorm EN10204 covers test certification. It outlines the type of information to beincluded in the certification and nominates the testing authority who should conductand sign-off the test certificates.
Type 3.1 test certificates must contain results of tests actually carried out on the batch ofmaterial being certified (type 2 test certificates can contain typical rather than actualvalues). Personnel independent of production must have carried out the tests and thedocument must contain a statement that the product complies with the order or withthe relevant product specification.
Atlas standard purchasing requirement from mills is for test certification of product toEN10204, 3.1.
Supplier selection
Atlas aims to have a select group of preferred suppliers that have a proven track recordfor commercial, delivery and quality performance.
The list of suppliers comprises a worldwide network of both mill and stockist specialtymetals suppliers. Mills usually provide lower prices, but large overseas stockists can oftendeliver quicker.
Before a supplier is included on the Atlas approved vendors listing they must satisfy thecriteria of quality assurance and product approval processes conducted by the TechnicalServices Department of Atlas. New suppliers maybe required to submit test samples,which are evaluated for conformance with recognised standard specifications.
Existing suppliers are subjected to random product audits (from product in thewarehouses and from evaluation of customer complaints). Procedures also exist withinAtlas to monitor price competitiveness, delivery and service quality of all suppliers.
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As experienced market leaders, we have grown from specialists in supply and distribution of stainless and specialty metals to providers of a totalmaterials service.
The Atlas Total Materials Service
We offer a total materials service throughout the lifecycle of a project. From inception toclearance, our service involves:
• Supply;• Logistics;• Warehousing; and• Management of all materials; as well as• Support of ongoing maintenance requirements.
Supply
Atlas Steels draws upon its worldwide network of proven steel mills and specialistdistributors, to ensure procurement of the right quality of materials at a competitive rate.
The development and appraisal of our extensive supply network has been carried outover many years. Our supply partners have been evaluated and selected on the basis of:reliability, quality of product, technical support, cost-effectiveness and responsiveness to client needs.
Logistics
We have the logistical knowledge and experience to transport steel and associatedmaterials to all on-site and off-site warehouses and storage locations worldwide.
We have a detailed understanding of land, sea and air transport and insurance, as wellas the ablitity to deal with complex import and customs requirements and negotiations.
And we don’t leave deadlines to chance — we see expediting as a critical part of what we do.
Atlas Project Services
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Warehousing
Atlas Steels can provide all storage and warehousing infrastructure and personnel onand off-site – throughout the life of the project.
Running a network of warehouses across Australia and New Zealand means that weunderstand the importance of the right materials reaching the right yard, andappropriate storage that prevents substitution.
Where appropriate, we will offer you the use of an existing Atlas warehouseinfrastructure, as well as access to supplier warehouses and stock.
Management
We have more than 70 years of experience in getting materials from the mill to theend-user economically, at just the right time, and meeting clients’ quality expectations.
We manage all materials certification and tracking, backed by proven quality assuranceprocesses. Document control is one of the main components of our support activity. SAPis our IT platform, but we also have the flexibility to integrate into any existing client ITsystem.
We proactively drive each project. We don’t leave timely delivery to chance. Expediting isa key part of our service, and conducting regular review meetings means that we keepyou informed as to the progress of your project.
Strong relationships with our supply network mean we can also quickly source additionalmaterials should project requirements suddenly change.
The Right People
The Atlas Steels team comprises experienced specialists in sales, operations, marketing,procurement and project management.
Our people possess strong technical knowledge, and they understand the specificrequirements of owners, engineering contractors, consultants and constructioncontractors involved in major projects.
We have fostered the development of a talented pool of project managers who workclosely with clients on day to day project implementation.
A Wealth of Project Experience
Atlas Steels has impressive project experience with key industrial and resources markets,including: Oil and Gas, Mining and Minerals Infrastructure, Energy and Water,Pharmaceuticals, Food and Beverage, Transportation, Defence and Petrochemicals. Forthe most recent project reference list, please contact us.
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S10S
Stainless steel – Ferritic � � � � �– Austenitic � � � � �– AtlasCR12 � � �– Duplex � � � � �– Super austenitic � � � � �– Super duplex � � � � �– Martensitic � �
Carbon steel � � � � �Low alloy steel � � �Nickel alloys � � � � �Copper-nickel alloys � � � �Aluminium � � �Titanium alloys � � �Q&T steels �
Product Sheet coil stripPlate Bar
Tube andFittings
Pipe andfittings
Typical products sourced for projects
Contact the nearest Atlas Steels branch (ref back cover) for your
projects needs.
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Appendices
Photography courtesy of Macweld and Stoddart.
Appe
ndic
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Standard Description
Stainless steel wire
Standard Description
Stainless steel bar
ASTM A313 Chromium-nickel stainless and heat resisting steel spring wire.
ASTM A493 Stainless and heat resisting steel for cold heading and cold forging wire.
ASTM A580 Stainless and heat resisting steel wire.
ASTM A581 Free machining stainless and heat resisting steel wire and wire rods.
ASTM A555/A555M General requirements for stainless and heat resisting steel wire and wire rods.
JIS G4309 Stainless steel wires.
JIS G4314 Stainless steel wires for springs.
Welding wire
AWS A5.4 Specification for covered corrosion resisting chromium and chromium-nickel steel welding electrodes.
AWS A5.9 Specification for corrosion resisting chromium and chromium-nickel steel bare and composite metal cored and stranded welding electrodes and welding rods.
ASTM A276 Stainless and heat resisting steel bars and shapes.
ASTM A564/A564M Hot rolled and cold finished age-hardening stainless and heat resisting steel bars and shapes.
ASTM A582 Free machining stainless and heat resisting steel bars and hot rolled or cold finished.
ASTM A193/A193M Alloy steels and stainless steel bolting materials for high temperature service.
ASTM A194/A194M Carbon and alloy steel nuts for bolts for high pressure and high temperature service.
ASTM A320/A320M Alloy steel bolting materials for low temperature service.
ASTM A453/A453M Bolting materials, high temperature 345 to 827MPa yield strength with expansion co-efficients comparable to austenitic steels.
ASTM A479/A479M Stainless and heat resisting steel bars and shapes for use in boilers and other pressure vessels.
ASTM A484/A484M General requirements for stainless and heat resisting steel bars, billets and forgings.
EN 10088-3 Stainless steels – Part 3: Technical delivery conditions for semi-finished products, bars, rods and sections for general purposes.
Standard Description
Stainless steel hollow bar
ASTM A511 Seamless stainless steel mechanical tubing.
ASTM A450/A450M General requirements for carbon, ferritic alloy and austenitic alloy tubes.
DIN 17 456 General purpose seamless circular stainless steel tubes – ferritic and austenitic.
Product specifications
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Stainless steel pipe
ASTM A312/A312M Seamless and welded austenitic stainless steel pipe.
ASTM A358/A358M Electric-Fusion-Welded (EFW) austenitic chromium-nickel alloy steel pipe for high temperature service.
ASTM A409/A409M Welded large diameter austenitic steel pipe for corrosive or high temperature service.
ASTM A731/A731M Seamless and welded ferritic and martensitic stainless steel pipe.
ASTM A790/A790M Seamless and welded ferritic/austenitic stainless steel pipe.
ASTM A450/A450M General requirements for carbon, ferritic alloy and austenitic alloy steel tubes.
ASTM A530/A530M General requirements for specialised carbon and alloy steel pipe.
ASTM A999/A999M General requirements for alloy and stainless steel pipe.
JIS G3459 Stainless steel pipes.
ANSI/ASME B36.19M Stainless steel pipe.
Higher austenitic
ASTM B673 UNS N08904 welded pipe.
ASTM B677 UNS N08904 seamless pipe and tube.
ASTM A167 Stainless and heat resisting chromium-nickel steel plate, sheet and strip.
ASTM A176 Stainless and heat resisting chromium steel plate, sheet and strip.
ASTM A240/A240M Chromium and chromium-nickel stainless steel plate, sheet and strip for pressure vessels and general applications.
ASTM A263 Corrosion resisting chromium steel clad plate, sheet and strip.
ASTM A264 Stainless chromium-nickel steel clad plate, sheet and strip.
ASTM A265 Nickel and nickel base alloy clad steel plate.
ASTM A666 Austenitic stainless steel sheet, strip, plate and flat bar for structural applications.
ASTM A480/A480M General requirements for flat rolled stainless and heat resisting steel plate, sheet and strip.
EN 10088-2 Stainless steels – Part 2: Technical delivery conditions for sheet/plate and strip for general purposes.
Higher austenitic
ASTM B625 UNS N08904 plate, sheet and strip.
Stainless steel flat product
AS 1444 Wrought alloy steels – standard and hardenability (H) series and hardened and tempered to designated mechanical strengths.
ASTM A331 Steel bars, alloy, cold finished.
ASTM A434 Steel bars, alloy, hot wrought or cold finished, quenched and tempered.
ASTM A29/A29M Steel bars, carbon and alloy, hot wrought and cold finished; general requirements.
ASTM A304 Steel bars, alloy, subject to end quench hardenability requirements.
Low alloy steel bar
Standard Description
Standard Description
Standard Description
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ASTM A182/A182M Forged or rolled alloy steel pipe flanges, forged fittings and valves and parts for high temperature service.
ASTM A403/A403M Wrought austenitic stainless steel piping fittings.
ASTM A815/A815M Wrought ferritic, ferritic/austenitic and martensitic stainless steel piping fittings.
AS 2129 Flanges for pipes, valves and fittings.
ASME B1.20.1 Pipe threads, general purpose (inch).
ANSI B16.5 Steel pipe flanges and flanged fittings.
ANSI B16.9 Factory-made wrought steel butt-welding fittings.
ANSI B16.11 Forged steel fittings socket-welding and threaded.
ANSI B16.25 Butt-welding ends.
MSS SP43 Wrought stainless steel butt-welding fittings.
BS21 BSP Threading - refer also AS ISO 7-1
ISO 4144 Stainless steel fittings threaded to ISO 7-1.
Standard Description
Stainless steel pipe fittings and flanges
Standard Description
ASTM A213/A213M Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes.
ASTM A249/A249M Welded austenitic steel boiler, superheater, heat exchanger and condenser tubes.
ASTM A269 Seamless and welded austenitic stainless steel tubing for general purposes.
ASTM A270 Seamless and welded austenitic stainless steel sanitary tubing.
ASTM A450/A450M General requirements for carbon, ferritic alloy and austenitic alloy steel tubes.
ASTM A554 Welded stainless steel mechanical tubing.
ASTM A791/A791M Welded unannealed ferritic stainless steel tubing.
ASTM A789/A789M Seamless and welded ferritic/austenitic stainless steel tubing for general service.
AS 1163 Structural steel hollow sections (dimensional tolerances).
AS 1528, Parts 1 to 4 Tubes (stainless steel) and tube fittings for the food industry.
Higher austenitic
ASTM B674 UNS N08904 welded tube.
ASTM B677 UNS N08904 seamless pipe and tube.
Stainless steel tube and fittings
ASTM A519 Seamless carbon and alloy steel mechanical tubing.
ISO 2938 Hollow bars for machining.
DIN 1629 Seamless circular unalloyed steel tubes – special purposes.
Standard Description
Carbon and alloy steel hollow bar
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AS 1442 Carbon steels and carbon manganese steels – hot rolled bars and semi-finished product.
AS 1443 Carbon steels and carbon manganese steels – cold finished bars.
ASTM A576 Steel bars, carbon, hot wrought, special quality.
JIS G4051 Carbon steels for machine structural use.
Carbon steel bar products
Carbon steel pipe, tube and fittings
ASTM A179/A179M Seamless cold drawn low alloy steel heat exchanger and condenser tubes.
API 5L Line pipe.
ASTM A53M Black and zinc coated welded and seamless steel pipe.
ASTM A106M Seamless carbon steel pipe for high temperature service.
ASTM A105M Carbon steel forgings for piping applications.
ASTM A234M Piping fittings of wrought carbon steel and alloy steel for moderate and high temperature service.
BS 3799 Steel pipe fittings, screwed and socket welding for the petroleum industry.
AS 1163 Structural steel hollow sections.
AS 1074 Steel tubes and tubular for ordinary service.
BS 13872 Screwed and socketed steel tube and tubulars.
EN 10241 Steel threaded pipe fittings.
ASME B36.10M Welded and seamless wrought steel pipe.
Standard Description
Standard Description
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 12: APPENDICES: PRODUCT SPECIFICATIONS
6S12
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Grade Colour Codes
ATLAS STEELS – PRODUCT REFERENCE MANUAL
SECTION 12: APPENDICES: GRADE COLOUR CODES
Grade Colour Grade Colour Grade Colour Grade Colour
Stainless steels Alloy steels Carbon steels
Grade colour codes
303 Light blue AtlasCR12 No colour 4140 Blue+green U1004 No colour
304 Lilac 409 Blue X4150 Hot pink+green 1010 Black
304L Aqua green 410 Grey 4340 Orange+green 1020 Yellow
310 Brown 416 Beige En25 Green+green 1030 White
316 Dark green 420 Hot pink En26 Black+green 1040 Tan
316L Orange 430 White 4620 Grey+red 1045 Green
321 Black 431 Red 8620 White+red X1112 Light green
253MA Serpentine 440C Yellow 17CrNiMo6 Black+red 1146 Orange
2205 Lime green 630 (17/4PH) Sunflower En36A Red+red 1214 Hot pink
En39B Yellow+red 12L14 Purple
Grade Colour Codes
7S12
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ATLAS STEELS – PRODUCT REFERENCE MANUAL
VICTORIA
Melbourne13-23 Lynch RoadBROOKLYN VIC 3012Telephone: (03) 9272 9999Facsimile: (03) 9272 9950Email: [email protected]
Shepparton14 McHarry PlaceSHEPPARTON VIC 3630Telephone: (03) 5831 5499Facsimile: (03) 5831 7955Email: [email protected]
Wodonga16 Moloney DriveWODONGA VIC 3690Telephone: (02) 6056 7211Facsimile: (02) 6056 7944Email: [email protected]
TASMANIA
Launceston2-4 Derby StreetMOWBRAY TAS 7248Telephone: (03) 6326 6055Facsimile: (03) 6326 6145Email: [email protected]
NEW SOUTH WALES
Sydney41 Lyn ParadePRESTONS NSW 2170Telephone: (02) 9825 7500Facsimile: (02) 9825 7510Email: [email protected]
Newcastle12 Pippita CloseBERESFIELD NSW 2322Telephone: (02) 4922 5566Facsimile: (02) 4922 5565Email: [email protected]
SOUTH AUSTRALIA
Adelaide9 Capelli RoadWINGFIELD SA 5013Telephone: (08) 8359 1100Facsimile: (08) 8359 1122Email: [email protected]
NORTHERN TERRITORY
DarwinLot 2847, Pruen RoadBERRIMAH NT 0828Telephone: (08) 8947 2717Facsimile: (08) 8947 4010Email: [email protected]
WESTERN AUSTRALIA
Perth407 Victoria RoadMALAGA WA 6090Telephone: (08) 9209 9699Sales Fax: (08) 9249 2644Email: [email protected]
KalgoorlieLot 117 Kinclaven WayWEST KALGOORLIE WA 6430Telephone: (08) 9022 3911Facsimile: (08) 9022 3955Email: [email protected]
QUEENSLAND
Brisbane40 Coulson StreetWACOL QLD 4076Telephone: (07) 3246 9999Sales: (07) 3246 9988Facsimile: (07) 3246 9966Email: [email protected]
Gladstone15 Bassett StreetGLADSTONE QLD 4680Telephone: (07) 4976 9088Facsimile: (07) 4976 9544Email: [email protected]
Mackay42A Commercial AvenuePAGET QLD 4740Telephone: (07) 4952 3455Facsimile: (07) 4952 3378Email: [email protected]
Townsville27– 41 Toll StreetBOHLE QLD 4818Telephone: (07) 4774 7316Facsimile: (07) 4774 7304Email: [email protected]
NEW ZEALAND
Auckland66 Harris RoadEAST TAMAKITelephone: (09) 634 0179Facsimile: (09) 634 0172Email: [email protected]
Christchurch17 Hammersmith DriveSOCKBURNTelephone: (03) 977 9000Facsimile: (03) 977 9001Email: [email protected]
Dunedin8 Kitchener StreetDUNEDINTelephone: (03) 477 2793Facsimile: (03) 477 1383Email: [email protected]
Wellington2-14 Port RoadSEAVIEW, LOWER HUTTTelephone: (04) 568 3109Facsimile: (04) 568 5236Email: [email protected]
Distribution Locations
STRONG IN STEELS SINCE 1939
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