ASTM Seamless Pipe · 2016. 6. 2. · ASTM Seamless Pipe ASTM A500 Grade A, Grade B, Grade C, Grade...

ASTM Seamless Pipe

Steel Pipe- Seamless Pipe- ASTM Seamless Pipe-【Steel Grade】

Standard No

Steel Grade Standard Name Dimension

Range

ASTM A53 Grade A, Grade B Black and Hot-Dipped,

Zinc-Coated Seamless Pipe 0.405-26 inch 10.3-660 mm

ASTM A106 Grade A, Grade B, Grade C Seamless Carbon Steel Pipe for

High-Temperature Service NPS 1/8-NPS 48

DN6-DN1200

ASTM A161 Low Carbon Steel (LC), Grade T1 Seamless Low Carbon and Carbon Molybdenum Steel

Still Tubes for Refinery Service

2-9 inch 50.8-228.6 mm

ASTM A179

Seamless Cold-Drawn Low-Carbon Steel

Heat-Exchanger and Condenser Tubes

1/8-3 inch 3.2-76.2 mm

ASTM A192 Seamless Carbon Steel Boiler

Tubes For High-Pressure Service 1/2-7 inch

12.7-177.8 mm

ASTM A199 T5, T9, T11, T22 Seamless Cold Drawn

Intermediate Alloy Steel Heat Exchanger and Condenser Tubes

1/8-3 inch 3.2-76.2 mm

ASTM A209 Grade T1, Grade T1a, Grade T1b Seamless Carbon-Molybdenum

Alloy-Steel Boiler and Superheater Tubes

1/2-5 inch 12.7-127 mm

ASTM A210 Grade A-1, Grade C Seamless Medium-Carbon Steel

Boiler and Superheater Tubes

1/2-5 inch 12.7-127 mm

ASTM A213 T2, T5, T5b, T5c, T9, T11, T12, T17, T21, T22, T23, T24, T36,

T91, T92, T122, T911

Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater,

and Heat-Exchanger Tubes

1/8-5 inch 3.2-127 mm

ASTM A252 Grade 1, Grade 2, Grade 3 Seamless Steel Pipe Piles 6-24 inch

ASTM A333 Grade 1, Grade 3, Grade 4, Grade 6, Grade 7, Grade 8,

Grade 9, Grade 10, Grade 11

Seamless Steel Pipe for Low-Temperature Service

0.405-26 inch 10.3-660 mm

ASTM A334 Grade 1, Grade 3, Grade 6,

Grade 7, Grade 8 Grade 9, Grade 11

Seamless Carbon and Alloy-Steel Tubes for Low-Temperature

Service

0.405-26 inch 10.3-660 mm

ASTM A335 P1, P2, P5, P5b, P5c, P9, P11, P12, P15, P21, P22

P23, P36, P91, P92, P122, P911

Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service

0.405-26 inch 10.3-660 mm

ASTM A423 Grade 1, Grade 2 Seamless Low-Alloy Steel Tubes 1/2-5 inch

12.7-127 mm

ASTM Seamless Pipe

ASTM A500 Grade A, Grade B, Grade C, Grade D

Cold-Formed Seamless Carbon Steel Structural Tubing in

Rounds and Shapes

≤64 inch ≤1630mm

ASTM A501 Grade A, Grade B Hot-Formed Seamless Carbon

SteelStructural Tubing NPS1/2-NPS24

ASTM A519

MT 1010, MT 1015, MT X 1015, MT 1020, MT X1020,1008, 1010,

1012, 1015, 1016, 1017, 1018, 1019,

1020, 1021, 1022, 1025, 1026, 1030, 1035, 1040, 1045, 1050, 1518, 1524, 1541, 1330, 1335,

1340, 1345, 3140, E3310, 4012, 4023, 4024, 4027, 4028, 4037, 4042, 4047, 4063, 4118, 4130, 4135, 4137, 4140, 4142, 4145,

4147, 4150, 4320, 4337, E4337, 4340, E4340, 4422, 4427, 4520, 4615, 4617, 4620, 4621, 4718, 4720,

4815, 4817, 4820, 5015, 5046, 5115,

5120, 5130, 5132, 5135, 5140, 5145,

5147, 5150, 5155, 5160, 52100, E50100,

E51100, E52100, 6118, 6120, 6150, E7140, 8115, 8615, 8617, 8620,

8622, 8625, 8627, 8630, 8637, 8640,

8642, 8645, 8650, 8655, 8660, 8720,

8735, 8740, 8742, 8822, 9255, 9260,

9262, E9310, 9840, 9850, 50B40, 50B44,

50B46, 50B50, 50B60, 51B60, 81B45,

86B45, 94B15, 94B17, 94B30, 94B40,

1118, 11L18, 1132, 1137, 1141, 1144,

1213, 12L14, 1215

Seamless Carbon and Alloy Steel Mechanical Tubing

≤12.75 inch ≤323.8 mm

ASTM Seamless Pipe

ASTM A523 Grade A, Grade B Plain End Seamless Steel Pipe for High-Pressure Pipe-Type Cable

Circuits NPS4-NPS12

ASTM A524 Grade I, Grade II Seamless Carbon Steel Pipe for

Atmospheric and Lower Temperatures

NPS1/8-NPS26

ASTM A556 Grade A2, Grade B2,

Grade C2 Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes

5/8-1.25 inch 15.9-31.8 mm

ASTM A589 Grade A, Grade B Seamless Carbon Steel

Water-Well Pipe 6-16 inch

168.3-406.4 mm

ASTM A795 Grade A, Grade B Black and Hot-Dipped

Zinc-Coated Seamless Pipe for Fire Protection Use

1.05-10.75 inch 26.7-273.1 mm

Steel Pipe- Seamless Pipe- ASTM Seamless Pipe-【Dimension】

NPS Designator

DN Designator

Outside Diameter, Inch [mm]

Schedule No. Available

Weight Class

Available

Wall Thickness Available

Inch [mm] 1/8 6 0.405 [10.3] 40, 80 STD, XS 0.068-0.095 [1.73-2.41] 1/4 8 0.540[13.7] 40, 80 STD, XS 0.088-0.119 [2.24-3.02] 3/8 10 0.675 [17.1] 40, 80 STD, XS 0.091-0.126 [2.31-3.20] 1/2 15 0.840 [21.3] 40, 80, 160 STD, XS, XXS 0.109-0.294 [2.77-7.47] 3/4 20 1.050 [26.7] 40, 80, 160 STD, XS, XXS 0.083-0.308 [2.11-7.82] 1 25 1.315 [33.4] 40, 80, 160 STD, XS, XXS 0.104-0.358 [2.64-9.09]

11/4 32 1.660 [42.2] 40, 80, 160 STD, XS, XXS 0.109-0.382 [2.77-9.70] 11/2 40 1.900 [48.3] 40, 80, 160 STD, XS, XXS 0.109-0.400 [2.77-10.16]

2 50 2.375 [60.3] 40, 80, 160 STD, XS, XXS 0.109-0.436 [2.77-11.07] 21/2 65 2.875 [73.0] 40, 80, 160 STD, XS, XXS 0.083-0.552 [2.11-14.02]

3.000[76.2] 0.083-0.250 [2.11-6.35] 3 80 3.500 [88.9] 40, 80, 160 STD, XS, XXS 0.083-0.600 [2.11-15.24]

31/2 90 4.000 [101.6] 40, 80 STD, XS 0.083-0.318 [2.11-8.08] 4 100 4.500 [114.3] 40, 80, 120, 160 STD, XS, XXS 0.083-0.674 [2.11-17.12] 5.000[127] 0.083-0.250 [2.11-6.35] 5.500[139.7] 0.188-0.500 [4.78-12.70] 5 125 5.563 [141.3] 40, 80, 120, 160 STD, XS, XXS 0.134-0.750 [3.40-19.05] 6.000[152.4] 0.134-0.500 [3.40-12.70] 6 150 6.625 [168.3] 40, 80, 120, 160 STD, XS, XXS 0.134-0.864 [4.78-21.95] 7.000[177.8] 0.188-0.500 [4.78-12.70] 8.000[203.2] 0.141-0.172 [3.58-4.37]

ASTM Seamless Pipe

8 200 8.625 [219.1] 20, 30, 40, 60, 80, 100, 120, 140, 160

STD, XS, XXS 0.109-0.906 [2.77-23.01]

9.625[244.5] 0.188-0.500 [4.78-12.70] 10.000[254] 0.109-0.250 [2.77-6.35]

10 250 10.750[273.0] 20, 30, 40, 60, 80, 100, 120, 140, 160

STD, XS, XXS 0.109-1.125 [2.77-28.57]

12.000[304.8] 0.134-0.312 [3.4-7.92]

12 300 12.750[323.8] 20, 30, 40, 60, 80, 100, 120, 140, 160

STD, XS, XXS 0.109-1.312 [2.77-33.32]

14 350 14.000 [355.6]

10, 20, 30, 40, 60, 80,

100, 120, 140, 160 STD, XS, XXS 0.134-2.500 [3.4-63.50]

16 400 16.000 [406.4]

10, 20, 30, 40, 60, 80,

100, 120, 140, 160 STD, XS, XXS 0.134-1.594 [3.40-40.49]

18 450 18.000 [457] 10, 20, 30, 40, 60,

80, 100, 120, 140, 160

STD, XS, XXS 0.141-1.781 [3.58-45.24]

20 500 20.000 [508] 10, 20, 30, 40, 60,

80, 100, 120, 140, 160

STD, XS, XXS 0.141-1.969 [3.58-50.01]

22.000[558.8] 0.172-0.500 [4.37-12.70]

24 600 24.000 [610] 10, 20, 30, 40, 60,

80, 100, 120, 140, 160

STD, XS, XXS 0.172-2.344 [4.37-59.54]

26 650 26.000 [660] 10, 20 STD, XS 0.250-0.562 [6.35-14.27]

Steel Pipe- Seamless Pipe- ASTM Seamless Pipe-【Dimension Tolerance】

Standard Tolerance

Outside Diameter Wall Thickness Unit Weight

ASTM A53 ≤1.5 inch

±1/64 inch [0.4mm] ±12.5% ±10%

≥2 inch ±1%

ASTM A106

1/8 – 1.5 inch 6-40 mm

±1/64inch [0.4mm]

±12.5% +10% -3.5%

1.5-4 inch 40-100 mm

±1/32inch [0.8mm]

4-8 inch 100-200 mm

+1/16inch[1.6mm] -1/32inch[0.8mm]

ASTM Seamless Pipe

8-18 inch 200-450 mm

+3/32inch[2.4mm] -1/32inch[0.8mm]

18-26 inch 450-650 mm

+1/8inch[3.2mm] -1/32inch[0.8mm]

26-34 inch 650-850 mm

+5/32inch[4.0mm] -1/32inch[0.8mm]

34-48 inch 850-1200 mm

+3/16inch[4.8mm] -1/32inch[0.8mm]

ASTM A213 ±10%

ASTM A252 ±1% ±12.5% +15% -5%

ASTM A335

1/8-1.5 inch 6-40 mm

+1/64inch[0.40mm] -1/64inch[0.40mm] 1/8-2.5inch

6-65mm +20%

-12.5%

>1.5-4 inch >40-100 mm

+1/32inch[0.79mm] -1/32inch[0.79mm]

>4-8 inch >100-200 mm

+1/16inch[1.59mm] -1/32inch[0.79mm]

>2.5inch 65mm, t/D≤5%

+22.5% -12.5% >8-12 inch

>200-300 mm +3/32inch[2.38mm] -1/32inch[0.79mm]

>12 inch >300mm

±1% >2.5inch 65mm

t/D>5%

+15.0% -12.5%

ASTM A500

≤1.9 inch 48 mm

±0.5% 10%

≥2.0 inch 50 mm

±0.75%

ASTM A501 ≤1.5 inch ±1/64inch[0.4mm]

±3.5% >1.5 inch ±1/32inch[0.79mm]

ASTM A519 For Round

Hot-finished Tubing

≤2.999inch 76.17mm

±0.02inch[0.51mm]

3.0-4.499inch 76.2-114.27mm

±0.025inch[0.64mm]

4.5-5.999inch 114.30-152.37mm

±0.031inch[0.79mm]

6.0-7.499inch 152.4-190.47mm

±0.037inch[0.94mm]

7.5-8.999inch 190.5-228.57mm

±0.045inch[1.14mm]

9.0-10.750inch 228.6-273.05

±0.050inch[1.27mm]

ASTM A523 ±1%

ASTM Seamless Pipe

ASTM A524

1/8-1.5inch +1/64inch[0.4mm] -1/32inch[0.8mm]

±12.5% +6.5% -3.5%

>1.5-4inch ±1/32[0.8mm]

>4-8inch +1/16inch[1.6mm] -1/32inch[0.8mm]

>8-18inch +3/32inch[2.4mm] -1/32inch[0.8mm]

>18inch +1/8inch[3.2mm] -1/32inch[0.8mm]

ASTM A556 <1.0inch[25.4mm]

±0.004inch 0.10mm +20%

0

1.0-1.25inch 25.4-31.7mm

±0.006inch 0.15mm

ASTM A589 <1.5inch ±1/64inch[0.4mm]

±5% ≥1.5inch ±1%

ASTM A795 <1.5inch ±1/64inch[0.4mm]

±12.5% ±5% ≥2inch ±1%

EN Seamless Pipe

Steel Pipe- Seamless Pipe- EN Seamless Pipe-【Steel Grade】

Standard No


Range

EN 10208

L210GA, L235GA, L245GA, L290GA, L360GA, L245NB, L290NB, L360NB, L415NB, L360QB, L415QB, L450QB,

L485QB, L555QB

Steel Pipes for Pipelines for Combustible Fluids

33.7-1626mm

EN 10210

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH, S355NLH, S420NH, S420NLH,

S460NH, S460NLH

Hot Finished Structural Hollow Sections of Non-alloy

and Fine Grain Steels 21.3-1219mm

EN 10216-1 P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2

Seamless Steel Tubes for Pressure Purposes-1:

Non-alloy Steel Tubes with Specified Room Temperature

Properties

10.2-711mm

EN 10216-2

P195GH, P235GH, P265GH, 20MnNb6, 16Mo3, 8MoB5-4,

14MoV6-3, 10CrMo5-5, 13CrMo4-5, 10CrMo9-10, 11CrMo9-10, 25CrMo4, 20CrMoV13-5-5,

15NiCuMoNb5-6-4, X11CrMo5+1, X11CrMo5+NT1, X11CrMo5+NT2, X11CrMo9-1+1, X11CrMo9-1+NT, X10CrMoVNb9-1, X20CrNiV11-1


Non-alloy and Alloy Steel Tubes with Specified Elevated

Temperature Properties

10.2-711mm

EN 10216-3

P275NL1, P275NL2, P355N, P355NH, P355NL1, P355NL2,

P460N, P460NH, P460NL1, P460NL2, P620Q, P620QH, P620QL, P690Q,

P690QH, P690QL1, P690QL2


Alloy Fine Grain Steel Tubes 10.2-711mm

EN 10216-4 P215NL, P255QL, P265NL,

26CrMo4-2, 11MnNi5-3, 13MnNi6-3, 12Ni14, X12Ni5, X10Ni9


Non-alloy and Alloy Steel Tubes with Specified Low Temperature Properties

10.2-711mm

EN 10224 L235, L275, L355

Non-alloy Steel Tubes and Fittings for the Conveyance of

Water and Other Aqueous Liquids

26.9-2743mm

EN Seamless Pipe

EN 10297-1

E235, E275, E315, E355, E470, E275K2, E355K2, E420J2, E460K2,

E590K2, E730K2, C22E, C35E, C45E, C60E,

38Mn6, 41Cr4, 25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4, 36CrNiMo4,

30CrNiMo8, 41NiCrMo7-3-2

Seamless Circular Steel Tubes for Mechanical and General

Engineering Purposes-1: Non-alloy and Alloy

Steel Tubes

26.9-610mm

EN 10305-1 E215, E235, E355 Steel Tubes for Precision

Applications-1: Seamless Cold Drawn Tubes

4-260mm

EN 10305-4 E215, E235, E355

Steel Tubes for Precision Applications-4:

Seamless Cold Drawn Tubes for Hydraulic and Pneumatic

Power Systems

4-80mm

Steel Pipe- Seamless Pipe- EN Seamless Pipe-【Dimension】

Outside Diameter

-“D” (mm)

Wall Thickness -“S” (mm)

Outside

Diameter -“D” (mm)


Outside



Calculation of Unit Weight: W= 0.02466 * S * (D-S) 4.0 0.5-1.2

50.0 1.0-10.0

177.8 2.0-50.0 5.0 0.5-1.2 51.0 2.0-12.5 180.0 3.5-20.0 6.0 0.5-2.0 54.0 2.0-14.2 190.0 3.5-22.0 7.0 0.5-2.0 55.0 1.0-12.0 193.7 2.0-55.0 8.0 0.5-2.5 57.0 2.0-14.2 200.0 3.5-22.0 9.0 0.5-2.8 60.0 1.0-12.5 203.0 6.3-65.0

10.0 0.5-3.0 60.3 2.0-16.0 219.1 2.0-65.0 10.2 1.6-2.6 63.5 2.0-16.0 220.0 4.5-25.0 12.0 0.5-4.0 65.0 1.0-14.0 224.5 6.3-14.2 12.7 1.8-3.2 70.0 2.0-17.5 229.0 6.3-70.0 13.5 1.8-3.6 73.0 2.0-17.5 240.0 4.5-25.0 14.0 0.5-4.0 75.0 1.0-16.0 244.5 2.0-70.0 15.0 0.5-5.0 76.1 2.0-20.0 260.0 5.0-25.0 16.0 0.5-6.0 80.0 1.0-16 273.0 2.0-80.0 17.2 1.8-4.5 82.5 2.0-22.2 298.5 7.1-80.0 18.0 0.5-6.0 85.0 1.5-16.0 323.9 2.3-80.0 19.0 2.0-5.0 88.9 2.0-25.0 355.6 2.6-100.0 20.0 0.5-7.0 90.0 1.5-16.0 368.0 8.8-100.0 21.3 2.0-5.0 95.0 2.0-18.0 406.4 2.6-100.0 22.0 0.5-7.0 100.0 2.0-18.0 419.0 10.0-100.0

EN Seamless Pipe

25.0 0.5-8.0 101.6 2.0-28.0 457.0 3.2-100.0 25.4 2.0-6.3 108.0 2.0-30.0 508.0 3.2-100.0 26.0 0.5-8.0 110.0 2.0-18.0 521.0 12.5-100.0 26.9 2.0-8.0 114.3 2.0-32.0 559.0 3.2-100.0 28.0 0.5-8.0 120.0 2.0-18.0 610.0 3.2-100.0 30.0 0.5-10.0 121.0 4.0-36.0 660.0 4.5-25.0 31.8 2.0-8.0 127.0 2.0-36.0 711.0 4.5-60.0 32.0 0.5-10.0 130.0 2.5-18.0 762.0 4.5-50.0 33.7 2.3-10.0 133.0 2.0-36.0 813.0 4.5-36.0 35.0 0.5-11.0 139.7 2.0-36.0 864.0 4.5-36.0 38.0 0.5-11.0 140.0 2.5-18.0 914.0 4.5-36.0 40.0 1.0-11.0 141.3 2.0-36.0 1016 4.5-36.0 42.0 1.0-10.0 150.0 3.0-20.0 1067 5.0-36.0 42.4 2.0-11.0 152.4 2.0-40.0 1118 5.0-36.0 44.5 2.0-12.5 159.0 2.0-40.0 1168 5.0-36.0 45.0 1.0-10.0 160.0 3.0-20.0 1219 5.0-36.0 48.0 1.0-10.0 168.3 2.0-45.0 48.3 2.0-12.5 170.0 3.0-20.0

Steel Pipe- Seamless Pipe- EN Seamless Pipe-【Dimension Tolerance】

Standard Tolerance on Dimension

Outside Diameter Wall Thickness Length (mm)

EN 10208

Outside Diameter

Pipe except the end

Pipe end T≤4 ±0.6

Random Length: See Table 1.

Fixed lengths shall be delivered with a

Tolerance of ±500mm

D≤60 ±0.5

±0.75%D Whichever

is the greater

±0.5 ±0.5%D

Whichever is the

greater

4<T<25 +15% -12.5%

60<D< SPAN>≤610

T≥25

+3.75 -3.0 or

±10% Whichever

is the greater

610<D< SPAN>≤1430

±1%D ±2.0

D>1430 By

Agreement By

agreement

EN 10210 ±1% with a minimum of ±0.5

and a maximum of ±10 -10% See Table 2

http://www.zpmetal.com/product3.asp?idd=167&iddd=113&idddd=32&lei=Dimension%20Tolerance#_Table_1_EN_1�


EN Seamless Pipe

EN 10216- (1, 2, 3, 4)

See Table 3, Table 4

L≤6000 +10

0 6000<L ≤12000

+15 0

L>12000 +by

agreement 0

EN10224 ≤±1%D or ±0.5 whichever

is the greater See Table 5 See Table 6

EN 10297-1

See Table 7

L≤6000 +10

0 6000<L ≤12000

+15 0

L>12000 +by

agreement 0

EN 10305-1

±0.05mm whichever is the greater

±10% or ±0.1mm

Whichever is the greater

L≤500 a 500<L ≤2000

+3 0

2000<L ≤5000

+5 0

5000<L ≤8000

+10 0

>8000 a a: an agreed unilateral tolerance is specified for the exact length.

Table 1 Requirements for Random Length Groups in EN 10208

Length Group Length Range

For 90% of Order Item1) Minimum Average

Length of Order Item Shortest Length of

Order Item (m)

r1 6-11 8 4 r2 9-14 11 6 r3 10-16 13 7 r4 11-18 15 8

1) The upper limit is the maximum value for the length of each individual pipe. Table 2 Tolerances on Manufacture’s Delivered Length in EN 10210

Type of Length Range of Length or Length L Tolerance






EN Seamless Pipe

Random length 4000<L< SPAN>≤16000mm

with a range of 2000 per order item

10% of sections supplied may be below the minimum for the ordered range but not shorter

than 75% of the minimum range length Approximate length 4000mm≤L≤16000mm ±500mm

Exact length 2000mm≤L≤6000mm -0, +10mm

>6000mm -0, +15mm Table 3 Tolerances on Outside Diameter and Wall Thickness in EN 10216-(1, 2, 3, 4)

Outside Diameter -D (mm)

Tolerances on D

Tolerances on T for a T/D ratio

≤0.025 >0.025 ≤0.050

>0.050 ≤0.10

>0.10

D≤219.1 ±1% or ±0.5mm whichever is the greater

±12.5% or ±0.4mm whichever is the greater D>219.1 ±20% ±15% ±12.5% ±10% For outside diameters D≥355.6 mm it is permitted to exceed the upper wall thickness locally by a further

5% of the wall thickness T

Table 4 Tolerances on Outside Diameter and Wall Thickness for Tubes Ordered Cold Finished in EN 10216-(1, 2, 3, 4)

Tolerance on D Tolerance on T

±0.5% or ±0.3mm whichever is the greater ±10% or ±0.2mm whichever is the greater Table 5 Tolerances on Thickness for Seamless Tubes in EN 10224

Outside Diameter

(mm)

Tolerance on Thickness for T/D ratio (%)

≤2.5 >2.5 ≤5.0

>5.0 ≤10.0

>10.0

D≤219.1 ±12.5% or ±0.4mm whichever is the greater D>219.1 ±20% ±15% ±12.5% ±10%

Table 6 Tolerance for Exact Length in EN 10224

Length - L (mm)

Tolerance on Length Tube outside diameter

EN Seamless Pipe

<406.4mm ≥406.4mm 2000<L≤6000 -0, +10mm -0, +25mm 6000<L≤12000 -0, +15mm -0, +50mm

L>12000 -0, +by agreement Table 7 Tolerances on Outside Diameter and Wall Thickness in EN 10297-1

Outside Diameter - D (mm)

Tolerances on D

Tolerances on T for a T/D ratio

≤0.025 >0.025 ≤0.050

>0.050

D≤219.1 ±1% or ±0.5mm whichever is the greater

±12.5% or ±0.4mm whichever is the greater D>219.1 ±20% ±15% ±12.5%

DIN Seamless Tube

Steel Pipe- Seamless Pipe- DIN Seamless Tube-【Standard】

Standard No


Range

DIN 1630 St37.4, St44.4, St52.4 Seamless Circular Tubes of Non

Alloy Steels With Very High Quality Requirements

10.2-660 mm

DIN 2391-1 St30Si, St30Al, St35, St45, St52 Seamless Precision Steel Tubes 4-260 mm

DIN 2440 St33.2 Steel Tubes Medium Weight

Suitable for Screwing 10.2-165.1 mm

DIN 2441 St33.2 Steel Tubes Heavy Weight for

Suitable for Screwing 10.2-165.1 mm

DIN 2445-1 St 52.4

Seamless Steel Tubes Subjected to Dynamic Loading-1 Hot

Finished Tubes for Use in Fluid Power Systems, Rated for

Pressures from 100 bar to 500 bar

21.3-355.6mm

DIN 2445-2 St 37.4

Seamless Steel Tubes Subjected to Dynamic Loading-2 Precision Tubes for Use in Fluid Power

Systems, Rated for Pressures from 100 bar to 500 bar

4-50mm

DIN 2460 St35 Steel Pipes for Water Pipelines DN80-500

DIN 17172

StE210.7, StE240.7, StE290.7, StE320.7, StE360.7, StE385.7,

StE415.7, StE290.7TM, StE320.7TM, StE360.7TM, StE385.7TM, StE415.7TM, StE445.7TM, StE480.7TM

Steel Pipes for Pipe Lines for the Transport of Combustible Fluids

and Gases 10.2-660 mm

DIN 17173 TTSt35N, TTSt35V, 26CrMo4, 11MnNi53, 13MnNi63, 10Ni14,

12Ni19, X8Ni19

Seamless Circular Tubes Made from Steels with Low Temperature Service

10.2-660 mm

DIN 17175 St35.8, St45.8, 17Mn4, 19Mn5,

15Mo3, 13CrMo910, 10CrMo910, 14MoV63, X20CrMoV121

Seamless Circular Tubes Made From Steels with Elevated

Temperatures 10.2-660 mm

DIN 17176

25CrMo4, 13CrMo44, 10CrMo910, 12CrMo910, 12CrMo1210, 12CrMo195, X12CrMo91,

20CrMoV135, X20CrMoV121

Seamless Circular Steel Tubes for Hydrogen Service at Elevated Temperatures and Pressures.

10.2-660 mm

DIN Seamless Tube

DIN 17179

StE225, WStE255, TStE255, EStE255,




StE460, WStE460, TStE460, EStE460

Seamless Circular Fine Grain Steel Tubes Subject To Special

Requirements 10.2-660 mm

DIN 28180 St 37.0, St 35.8, TT St 35N,

15Mo3, 13CrMo4 4 Seamless Steel Tubes for Tubular

Heat Exchangers 16-38mm

Steel Pipe- Seamless Pipe- DIN Seamless Tube-【Dimension】 Outside



Outside



Outside



Calculation of Unit Weight: W= 0.02466 * S * (D-S) 4 0.5-1.0

22 1.0-3.0

80 10.0 5 0.75-1.0 25 1.6-7.0 88.9 4.05-22.2 6 0.75-2.25 26.9 2.0-7.1 101.6 5.0-20.0 8 1.0-2.5 28 1.5-5.0 114.3 4.5-30.0 10 1.0-3.0 30 1.6-8.0 139.7 5.4-44.5

10.2 2.0-2.65 33.7 2.6-10.0 152.4 11.0-48.6 12 1.0-3.5 35 2.0-6.0 165.1 4.85-5.4

13.5 2.35-2.9 38 2.0-10.0 168.3 12.0-33.1 14 1.0-4.0 42 2.0-4.0 177.8 14.2-44.6 15 1.0-3.0 42.4 2.6-11.0 193.7 17.5-48.6 16 1.0-4.5 48.3 2.6-12.5 219.1 14.2-69.8

17.2 2.65-2.9 50 4.0-13.0 273.0 20.0-68.4 18 1.0-3.0 60.3 3.2-16.0 323.9 28.0-63.6 20 1.5-5.5 65 8.0 355.6 30.0-69.8

21.3 2.0-5.6 76.1 3.6-20.0

Steel Pipe- Seamless Pipe- DIN Seamless Tube-【Dimension Tolerance】

Standard Tolerance

Outside Diameter Wall Thickness Length mm

DIN 1630 See Table 1 See Table 2 See Table 3 DIN 2391 See Table 4 10% See Table 5 DIN 2440 See Table 6 -12.5%, + A ±1m

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DIN Seamless Tube

DIN 2441 See Table 6 -12.5%, + A ±1m

DIN 17172 See Table 7 ≤130 10% Fixed

Length ±500

>130 12.5% DIN 17173 See Table 1 See Table 2 See Table 3 DIN 17175 See Table 1 See Table 2 See Table 3 DIN 17176 See Table 8 See Table 2 See Table 3 DIN 17179 See Table 1 See Table 2 See Table 3

DIN 28180

Outside Diameter

Class 1 Class 2 Class 3

See Table 9

≤5000 -0, +5

16-30 ±0.08 Not

Applicable ±0.50

>5000 -10000

-0, +10

38 ±0.15 >10000 By

agreement A: The upper limit is fixed by the permissible weight deviation.

Table 1 Permissible Deviations in Outside Diameter in DIN 1630, DIN 17173, DIN 17175, DIN 17179

Outside Diameter - da mm

Permissible Deviation in Diameter

Tube Barrel and Tube Ends At Tube ends, Subject to

Particular agreement

<100 ±1% da; (values up to ±0.5mm

are permitted) ±0.4mm

100≤da<200 ±1% da ±0.5% da ≥200 ±1% da ±0.6% da

Table 2 Permissible Deviations Wall Thickness in DIN 1630, DIN 17173, DIN 17175, DIN 17176, DIN 17179

Permissible Deviation in Wall Thickness for Outside Diameter, da. and Wall Thicknesses, s

da≤130mm 130mm<da≤320mm 320mm<da≤660mm

s≤2 2<s≤4 s>4 s≤0.05da 0.05da<s ≤0.11da

s>0.11da s≤0.05da 0.05da<s ≤0.09da

s>0.09da

+5% -10%

+12.5% -10%

±9% +17.5% -12.5%

±12.5% ±10% +20% -15%

+15% -12.5%

+12.5% -10%

Table 3 Types of Length and Permissible Deviations in Length in DIN 1630, DIN 17173, DIN 17175, DIN 17176, DIN 17179

Type of Length Permissible Deviations in Length, mm Manufacturing Length By agreement

Specified Length ±500

Exact Length

≤6m -0, +10 >6-12m -0, +15
















DIN Seamless Tube

>12m By agreement Table 4 Permissible Deviation in Outside Diameter in DIN 2391

Outside Diameter

Permissible Deviation

Outside

Diameter Permissible Deviation

Outside

Diameter Permissible Deviation

4-10mm ±0.08mm

75-80mm ±0.35mm

170-180mm ±0.90mm 12-30mm ±0.1mm 85-90mm ±0.40mm 190-200mm ±1.0mm 32-40mm ±0.15mm 95-100mm ±0.45mm 220-240mm ±1.20mm 42-50mm ±0.20mm 110-120mm ±0.50mm 260mm ±1.30mm 55-60mm ±0.25mm 130-140mm ±0.70mm 65-70mm ±0.30mm 150-160mm ±0.80mm

Table 5 Types of Length and Permissible Deviations in Length in DIN 2391

Type of Length Permissible Deviations in Length, mm

Manufacturing Length By agreement

Fixed Length <2000 ±500 ≥2000 10%

Exact Length

≤500mm -0, +2 >500-2000mm -0, +3

>2000-5000 -0, +5 >5000-7000 -0, +10

>7000 By agreement Table 6 Permissible Deviations in Outside Diameter in DIN 2440, DIN 2441

Outside Diameter (mm)

Max (mm)

Min (mm)

Outside Diameter

(mm) Max (mm)

Min (mm)

10.2 10.6 9.8

48.3 48.8 47.9 13.5 14.0 13.2 60.3 60.8 59.7 17.2 17.5 16.7 76.1 76.6 75.3 21.3 21.8 21.0 88.9 89.5 88.0 26.9 27.3 26.5 114.3 115.0 113.1 33.7 34.2 33.3 139.7 140.8 138.5 42.4 42.9 42.0 165.1 166.5 163.9

Table 7 Permissible Deviations in Outside Diameter in DIN 17172

Nominal Outside Max. Permissible Diameter Variation

DIN Seamless Tube

Diameter - “D” (mm)

Pipe Body Pipe End

D<200 ±1%(Values up to ±0.5mm are permissible in all case)

±1%(Values up to ±0.5mm are permissible in all case)

200≤D<500 ±1% ±0.7% 500≤D ±1% 1.6mm

Table 8 Permissible Deviations in Outside Diameter in DIN 17176

Manufacturing Process Limit Deviation of Outside Diameter

Cold Forming ±0.75%

Hot Forming ≤100mm ±0.75%

>100-320mm ±0.9% >320mm ±1.0%

Table 9 Permissible Deviations in Wall Thickness in DIN 28180

Tube Outside Diameter Permissible Deviations In Wall Thickness for Thicknesses Up to 2 Exceeding 2

Tolerance of Classes 1 and 2 ±0.20 ±10% of Wall Thickness Tolerance Class 3 ±0.20 -10%, +15% of Wall Thickness

JIS Seamless Pipe

Steel Pipe- Seamless Pipe- JIS Seamless Pipe-【Steel Grade】

Standard No Steel Grade Standard Name Dimension

Range

JIS G3429 STH38, STH55, STH67 Seamless Steel Tubes

for High Pressure Gas Cylinder

JIS G3439 STO-G, S TO-H, STO-J, STO-N,

STO-C, STO-D, STO-E

Seamless Steel Oil Well Casing, Tubing and

Drill Pipe

JIS G3441

SCr 420TK, SCM415TK, SCM418TK, SCM420TK, SCM430TK, SCM435TK,

SCM440TK

Alloy Steel Tubes for General Structural

Purpose

JIS G3444 STK 30, STK 41, STK 50, STK 51,

STK 55

Carbon Steel Tubes for General Structural

Purpose 21.7-1016.0 mm

JIS G3445

STKM11A, STKM12A, STKM12B, STKM12C, STKM13A, STKM13B, STKM13C, STKM14A, STKM14B, STKM14C, STKM15A, STKM15C, STKM16A, STKM16C, STKM17A, STKM17C, STKM18A, STKM18B, STKM18C, STKM19A, STKM19C,

STKM20A

Carbon Steel Tubes for Machine Structural

Purposes

JIS G3454 STPG 38, STPG 42 Carbon Steel Pipes for

Pressure Service 10.5-660.4 mm

JIS G3455 STS 38, STS 42, STS 49 Carbon Steel Pipes for High Pressure Service

10.5-660.4 mm

JIS G3456 STPT 38, STPT 42, STPT 49 Carbon Steel Pipes for

High Temperature Service

10.5-660.4 mm

JIS G3458 STPA 12, STPA 20, STPA 22, STPA 23, STPA 24, STPA 25,

STPA 26

Alloy Steel Pipes for Service

10.5-660.4 mm

JIS G3460 STPL 39, STPL 46, STPL 70 Steel Pipes for Low

Temperature Service 10.5-660.4 mm

JIS G3461 STB 35, STB 42, STB 52 Carbon Steel Boiler and Heat Exchanger Tubes

15.9-139.8 mm

JIS G3462 STBA12, STBA13, STBA20, STBA22, STBA23, STBA24,

STBA25, STBA26

Alloy Steel Boiler and Heat Exchanger Tubes

15.9-139.8 mm

JIS Seamless Pipe

JIS G3464 STBL 39, STBL46, STBL 70 Steel Heat Exchanger

Tubes for Low Temperature Service

15.9-50.8 mm

JIS G3465 STM-C55, STM-C65, STM-R60, STM-R70, STM-R80, STM-R85

Seamless Steel Tubes for Drilling

For Casing: 43-142 mm

For Hollow Pipes: 34-180 mm

For Drilling: 33.5-50 mm

JIS G3467 STF 42, STFA12, STFA22, STFA23,

STFA24, STFA25, STFA26 Steel Tubes for Fired

Heater 60.5-267.4 mm

Steel Pipe- Seamless Pipe- JIS Seamless Pipe-【Dimension】 Outside Diameter -“D” (mm)


Outside Diameter -“D” (mm)


Outside Diameter -“D” (mm)


Calculation of Unit Weight: W= 0.02466 * S * (D-S) 10.5 1.7-2.4

57.1 2.0-12.5

139.8 3.6-18.0 13.8 2.2-3.0 60.5 2.0-12.5 142.0 4.5 15.9 1.2-2.9 63.0 3.0 144.0 5.25 17.3 2.3-3.2 63.5 2.3-12.5 165.2 4.5-18.2 19.0 1.2-2.9 64.0 4.75 180.0 6.00 21.7 1.2-4.7 65.0 2.3-12.5 190.7 4.5-7.0 25.4 1.2-3.5 70.0 2.3-12.5 216.3 4.5-23.0 27.2 1.2-5.5 73.0 3.0 267.4 6.0-28.6 31.8 1.2-4.5 74.0 4.75 318.5 6.0-33.3 33.5 5.25 76.3 2.3-12.5 355.6 6.3-35.7 34.0 1.6-6.4 82.6 3.2-12.5 406.4 6.4-40.5 38.1 1.6-5.5 83.0 3.0 457.2 6.4-45.2 40.5 4.75 84.0 4.75 500.0 9.0-14.0 42.0 5.0 88.9 3.2-12.5 508.0 6.4-50.0 42.7 2.0-6.4 89.1 4.5-11.1 558.8 6.4-54.0 43.0 3.0 97.0 3.5 600.0 9.0-16.0 44.0 4.75 99.0 5.25 609.6 6.4-59.5 45.0 2.0-6.5 101.6 3.2-12.7 660.4 7.9-64.2 48.6 2.0-7.1 112.0 3.5 700.0 9.0-16.0 50.0 6.5 114.0 5.25 711.2 9.0-22.0 50.8 2.0-12.5 114.3 3.2-14.0 812.8 9.0-22.0 53.0 3.0 127.0 4.0-12.5 914.4 12.0-22.0 54.0 2.0-12.5 129.0 5.25 1016.0 12.0-22.0

JIS Seamless Pipe

Steel Pipe- Seamless Pipe- JIS Seamless Pipe-【Dimension Tolerance】

Table 1 Tolerance on Outside Diameter in JIS G3441, JIS G3444, JIS G3445

Application Tolerance on Outside Diameter (mm)

JIS G3441 JIS G3444 JIS G3445

≤50 ±0.5

>50 ±1%


≤50 ±0.25

>50 ±0.5%

JIS G3441 JIS G3445

≤25 ±0.12 >25-40 ±0.15 >40-50 ±0.18 >50-60 ±0.20 >60-70 ±0.23 >70-80 ±0.25 >80-90 ±0.30 >90-100 ±0.40

>100 ±0.5%

JIS G3441

≤13 ±0.25 >13-25 ±0.40 >25-40 ±0.60 >40-65 ±0.80 >65-90 ±1.00 >90-140 ±1.20

>140 By agreement Table 2 Tolerance on Wall Thickness in JIS G3441, JIS G3444, JIS G3445

Application Tolerance on Wall Thickness (mm)


≤4 -0.5, +0.6

>4 -12.5%, +15%


≤3 ±0.3

>3 ±10%

JIS G3441 JIS G3445

≤2 ±0.15 >2 ±8%

JIS Seamless Pipe

Table 3 Tolerance on Outside Diameter and Wall Thickness in JIS G3454

Application Tolerance on Outside Diameter Tolerance on Wall Thickness

Hot Rolled Seamless Pipes

<40A ±0.5mm ≤4mm

+0.6mm -0.5% >50A, <125A ±1%

150A ±1.6mm

>4mm +15% -12.5%

>200A ±0.8% More than 350mm, the

Tolerance is ±0.5% Cold Drawn

Seamless Pipes and Electric

Resistant Welded Pipes

<25A ±0.3mm ≤3mm ±0.3mm >32A ±0.8%

>3mm ±10% But more than 350mm, the Tolerance is ±0.5%

Table 4 Tolerance on Outside Diameter and Wall Thickness in JIS G3455, JIS G3456, JIS G3458, JIS G3460

Application Tolerance on Outside Diameter Tolerance on Wall Thickness

Hot Rolled Seamless Pipes

≤50mm ±0.5mm ≤4mm ±0.5mm

>50-160mm ±1% >160-200mm ±1.6mm

>4mm ±12.5% >200mm ±0.8%

More than 350mm, the Tolerance is ±0.5%

Cold Drawn Seamless Pipes

and Electric Resistant

Welded Pipes

≤40mm ±0.3mm ≤2mm ±0.2mm >40mm ±0.8%

>2mm ±10% More than 350mm, the Tolerance is ±0.5%

Table 5 Tolerance on Outside Diameter in JIS G3461, JIS G3462, JIS G3464

Outside Diameter

Tolerance on Outside Diameter

Hot Rolled Seamless

Pipes

Seamless Pipes

Through Quench and Normalized

Cold Drawn Seamless Pipes through the Hot

Treatment Except Quench and Normalized

Electric Welded Pipes Except Cold Drawn

Cold Drawn Electric Welded

Pipes

JIS Seamless Pipe

mm ≤25

+0.4 -0.8

±0.25 ±0.10 ±0.15 ±0.10 >25-40 ±0.25 ±0.15 ±0.20 ±0.15 >40-50 ±0.25 ±0.20 ±0.25 ±0.20 >50-60 ±0.25 ±0.25 ±0.30 ±0.25 >60-80 ±0.30 ±0.30 ±0.40 ±0.30 >80-100 ±0.40 ±0.40 -0.60, +0.40 ±0.40

>100-120 +0.4 -1.2

-0.60, +0.40 -0.60, +0.40 -0.80, +0.40 -0.60, +0.40 >120-160 -0.80, +0.40 -0.80, +0.40 -1.00, +0.40 -0.80, +0.40 >160-200 -1.8, +0.4 -1.20, +0.40 -1.20, +0.40 -1.20, +0.40 -1.20, +0.40

>200 -2.4, +0.4 -1.60, +0.40 -1.60, +0.40 -1.60, +0.40 -1.60, +0.40 Table 6 Tolerance on Wall Thickness in JIS G3461, JIS G3462, JIS G3464

Wall Thickness

(mm)

Hot Rolled Seamless Pipe Cold Drawn Seamless Pipe Electric Welded Pipe Outside Diameter, mm Outside Diameter, mm Outside Diameter, mm ≤100 >100 ≤40 >40 ≤40 >40

(%) ≤2 — — -0, +0.4mm

+22 -0

-0, +0.3mm

+18 -0

>2-2.4 -0, +40 —

+20 -, 0

+18 -0

>2.4-3.8 -0, +35 -0, +35 >3.8-4.6 -0, +33 -0, +33

>4.6 -0, +28 -0, +28 Table 7 Tolerance on the Length in JIS G3461, JIS G3462, JIS G3464

Item Tolerance on Length

OD<50mm <7m -0, +7mm

≥7m Every 3m increase in length, the plus tolerance shall be increased by 3mm

with a maximum of 15mm.

OD≥50mm <7m -0, +10mm

≥7m Every 3m increase in length, the plus tolerance shall be increased by 3mm

with a maximum of 15mm. OD: Outside Diameter

Table 8 Tolerance on Outside Diameter in JIS G3465

Application Tolerance on Outside Diameter (mm)

Hot Rolled ≤50 ±0.5 >50 ±1%

Cold Drawn ≤40 ±0.2

JIS Seamless Pipe

>40 ±0.5%

GB Seamless Pipe

Steel Pipe- Seamless Pipe- GB Seamless Pipe-【Steel Grade】

Standard No


Range

GB/T 8162

10, 20, 35, 45, Q345, 40Mn2, 45Mn2, 27SiMn, 40MnB, 45MnB, 20Mn2B, 20Cr, 30Cr, 35Cr, 40Cr, 45Cr, 50Cr, 38CrSi, 12CrMo, 15CrMo, 20CrMo,

35CrMo, 42CrMo, 12CrMoV, 12Cr1MoV, 38CrMoAl, 50CrVA, 20CrMn, 20CrMnSi, 30CrMnSi,

35CrMnSiA, 20CrMnTi, 30CrMnTi, 12CrNi2, 12CrNi3, 12CrNi4, 40CrNiMoA, 45CrNiMoVA

Seamless Steel Tubes for Structural Purposes

6-660 mm

GB/T 8163 10, 20, Q295, Q345 Seamless Steel Tubes

for Liquid Service 6-660 mm

GB/T 3639 10, 20, 30, 45 Cold Drawn or Cold Rolled

Precision Seamless Steel Tubes 4-200 mm

GB/T 3093 20A High-pressure Seamless Steel

Tubes for Diesel Engine 6-10 mm

GB/T 8713 10, 20, 35, 45

Inside Diameter Required Precision Seamless Steel Tube for Hydraulic and Pneumatic

Cylinder Use

25-200 mm

GB 3087 10, 20 Seamless Steel Tubes for Low

and Medium Pressure 6-660 mm

GB 5130

20G, 20MnG, 25MnG, 15MoG, 20MoG, 12CrMoG, 15CrMoG,

12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 12Cr3MoVSiTiB,

10Cr9Mo1VNb

Seamless Steel Tubes for High Pressure

22-530 mm

GB 9948 10, 20, 12CrMo, 15CrMo, 1Cr2Mo,

1Cr5Mo Seamless Steel Tubes for

Petroleum Cracking 10-273 mm

GB/T 17396 20, 35, 45, 27SiMn, 30MnNbRE Seamless Hot-rolled Steel Tubes for Hydraulic Pillar

Service 68-402 mm

Steel Pipe- Seamless Pipe- GB Seamless Pipe-【Dimension】 Outside



Outside



Outside



GB Seamless Pipe

Calculation of Unit Weight: W= 0.02466 * S * (D-S) 4 0.5-1.2

54 1.0-14.0

168 3.5-45.0 5 0.5-1.2 55 0.8-14.0 170 3.5-25.0 6 0.25-2.0 57 1.0-14.0 180 3.5-50 7 0.25-2.5 60 0.8-16.0 190 5.0-25.0 8 0.25-2.5 63 0.8-16.0 194 3.5-50.0 9 0.25-2.5 68 6.0-12.0 200 5.0-25.0 10 0.25-3.5 70 0.8-17.0 203 3.5-55.0 11 0.25-3.5 73 1.0-19.0 219 6.0-55.0 12 0.25-4.0 76 0.8-20.0 220 7.0-25.0

12.7 0.5-3.0 77 1.4-20.0 224 8.0-32.0 13 0.25-4.0 80 0.8-20.0 232 8.0-34.0

13.5 0.25-4.0 83 1.4-22.0 240 7.0-25.0 14 0.25-4.0 85 1.4-22.0 245 6.0-65.0 15 0.5-3.0 89 1.4-24.0 252 8.0-40.0 16 0.25-5.0 90 1.2-22.0 260 7.0-25.0 17 0.25-5.0 95 1.4-24.0 273 6.5-65.0 18 0.25-5.0 95.5 6.0-16.0 299 7.5-65.0 19 0.25-6.5 100 1.2-25.0 325 7.5-65.0 20 0.25-6.0 102 1.4-28.0 340 8.0-65.0 21 0.4-6.0 105 6.0-16.0 351 8.0-65.0 22 0.4-6.0 108 1.4-30.0 355 10.0-40.0 25 0.4-7.5 110 1.2-12.5 356 9.0-65.0

25.4 0.4-7.0 114 1.5-30.0 377 9.0-70.0 26 0.5-6.0 120 1.8-12.5 402 9.0-65.0 27 0.4-7.0 121 1.5-32.0 406 9.0-65.0 28 0.4-8.0 125 3.5-20.0 426 9.0-70.0 30 0.4-8.0 127 1.8-32.0 450 9.0-70.0 32 0.4-8.0 130 1.8-12.5 457 9.0-65.0 34 0.4-8.0 133 2.5-36.0 480 9.0-70.0 35 0.4-9.0 140 1.8-36.0 500 9.0-70.0 38 0.4-10.0 141 6.0-16.0 508 9.0-65.0 40 0.4-10.0 142 3.0-36.0 530 9.0-70.0 42 1.0-10.0 146 3.0-40.0 560 9.0-65.0 45 1.0-12.5 150 1.8-25.0 610 9.0-65.0 48 1.0-12.5 152 3.0-40.0 630 9.0-65.0 50 1.2-12.5 159 3.5-45.0 660 9.0-65.0 51 1.0-12.0 160 1.8-25.0

GB Seamless Pipe

Steel Pipe- Seamless Pipe- GB Seamless Pipe-【Dimension Tolerance】 GB/T 8162 Seamless Steel Tubes for Structural Purposes GB/T 8163 Seamless Steel Tubes for Liquid Service GB 3087 Seamless Steel Tubes for Low and Medium Pressure GB 5130 Seamless Steel Tubes for High Pressure GB 9948 Seamless Steel Tubes for Petroleum Cracking GB/T 17396 Seamless Hot-rolled Steel Tubes for Hydraulic Pillar Service

GB/T 8162 Seamless Steel Tubes for Structural Purposes

Type Diameter

(mm) Tolerance

Common High-level

Hot Rolled Tube

Outside Diameter

<50 ±0.50mm ±0.40mm ≥50 ±1% ±0.75%

Wall Thickness

<4 ±12.5% (With a Minimum

of ±0.40mm) ±10%( With a Minimum

of ±0.30mm) ≥4-20 -12.5%, +15% ±10% >20 ±12.5% ±10%

Cold Drawn (Rolled)

Tube

Outside Diameter

6-10 ±0.20mm ±0.10mm >10-30 ±0.40mm ±0.20mm >30-50 ±0.45mm ±0.25mm

>50 ±1% ±0.5%

Wall Thickness

≤1 ±0.15mm ±0.12mm >1-3 -10%, +15% ±10% >3 -10%, 12.5% ±10%

Note: When the outside diameter of the Hot Rolled tubes is no less than 351mm, the tolerance on wall thickness is ±18%.

GB/T 8163 Seamless Steel Tubes for Liquid Service

Type Diameter

(mm) Tolerance

Common High-level

Hot Rolled Tube

Outside Diameter

All ±1%( With a Minimum

of ±0.50) —

Wall Thickness

All -12.5%, +15%( With a Minimum

of -0.40, +0.45) —

Cold Drawn

Outside Diameter

6-10 ±0.20 ±0.15 >10-30 ±0.40 ±0.20

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http://www.zpmetal.com/product3.asp?idd=163&iddd=113&idddd=32&lei=Dimension%20Tolerance#_GB/T_17396_Seamless_Hot-rolled Stee�

GB Seamless Pipe

(Rolled) Tube

>30-50 ±0.45 ±0.30 >50 ±1% ±0.8%

Wall Thickness

≤1 ±0.15mm ±0.12 >1-3 -10%, +15% -10%, +12.5% >3 -10%, 12.5% ±10%

Note: When the outside diameter of the Hot Rolled tubes is no less than 351mm, the tolerance on wall thickness is ±18%.

GB 3087 Seamless Steel Tubes for Low and Medium Pressure

Type Diameter

(mm) Tolerance

Common High-level

Hot Rolled Tube

Outside Diameter

≤159 ±1.0% ( With a

Minimum of ±0.50mm) ±0.75%( With a

Minimum of ±0.40mm) >159 ±1.0% ±0.90%

Wall Thickness

≤20 -12.5%, +15.0%

(With a Minimum of 0.35, +0.45mm)

±10%( With a Minimum of ±0.30mm)

>20 ±12.5% ±10% D≥351 ±15%

Cold Drawn (Rolled)

Tube

Outside Diameter

>10-30 ±0.40mm ±0.20mm >30-50 ±0.45mm ±0.25mm

>50 ±1% ±0.75%

Wall Thickness

1.5-3.0 -10%, +15% ±10% >3.0 -10%, +12.5% ±10%

GB 5130 Seamless Steel Tubes for High Pressure

Type Diameter

(mm) Tolerance (mm)

Common High-level

Hot Rolled Tube

Outside Diameter

≤159 ±1.0%( With a

Minimum of ±0.5mm)

±0.75%( With a Minimum

of ±0.3mm) >159 ±1.0% ±0.90%

Wall Thickness

<3.5 -10%, +15% (With a

Minimum of -0.32, +0.48mm)

±10%( With a Minimum

of ±0.2mm) 3.5-20 -10%, +15% ±10%

>20 D<219 ±10% ±7.5% D≥219 -10.0%, +12.5% ±10%

Cold Drawn

Outside Diameter

≤30 ±0.20mm ±0.15mm >30-50 ±0.30mm ±0.25mm

GB Seamless Pipe

(Rolled) Tube

>50 ±0.8% ±0.6%

Wall Thickness

2-3 -10%, +12% ±10% >3 ±10% ±7.5%

GB 9948 Seamless Steel Tubes for Petroleum Cracking

Type Diameter (mm) Tolerance Tolerance on Length (m)

Hot Rolled Tube

Outside Diameter

≤159 ±1.00%

4-12 ±0.02 >159 ±1.25%

Wall Thickness

≤20 ±12.5% >20 ±10.0%

Cold Drawn (Rolled)

Tube

Outside Diameter

≤30 ±0.20

3-10.5 ±0.02 >30-50 ±0.30

>50 ±0.08%

Wall Thickness

≤3 -10%, +12% >3 ±10%

GB/T 17396 Seamless Hot-rolled Steel Tubes for Hydraulic Pillar Service

Diameter (mm)

Tolerance (%) Common High-level

—— ±1 ±0.75 Wall

Thickness ≤20 ±12.5

±10 >20 -10, +12.5

Line Pipe

Steel Pipe- API Standard Pipe- Line Pipe-【Steel Grade】 Chemical Composition- PSL 1

Grade & Class C ≤

Mn ≤

P S ≤

Ti ≤

Seamless, % A25, Class I 0.21 0.60 ≤0.030 0.030 —

A25, Class II 0.21 0.60 0.045 -0.080

0.030 —

A 0.22 0.90 ≤0.030 0.030 — B 0.28 1.20 ≤0.030 0.030 0.04

X42 0.28 1.30 ≤0.030 0.030 0.04 X46, X52, X56 0.28 1.40 ≤0.030 0.030 0.04

X60 0.28 1.40 ≤0.030 0.030 0.04 X65, X70 0.28 1.40 ≤0.030 0.030 0.06

Welded, % A25, Class I 0.21 0.60 ≤0.030 0.030 —

A25, Class II 0.21 0.6 0.045 -0.080

0.030 —

A 0.22 0.90 ≤0.030 0.030 — B 0.26 1.20 ≤0.030 0.030 0.04

X42 0.26 1.30 ≤0.030 0.030 0.04 X46, X52, X56 0.26 1.40 ≤0.030 0.030 0.04

, , , X60 0.26 1.40 ≤0.030 0.030 0.04 X65 0.26 1.45 ≤0.030 0.030 0.06 X70 0.26 1.65 ≤0.030 0.030 0.06

Chemical Composition- PSL 2

Grade C ≤

Mn ≤

P S ≤

Ti ≤

Seamless, % B 0.24 1.20 0.025 0.015 0.04

X42 0.24 1.30 0.025 0.015 0.04 X46, X52 X56, X60

0.24 1.40 0.025 0.015 0.04

X65, X70, X80 0.24 1.40 0.025 0.015 0.06 Welded, %

B 0.22 1.20 0.025 0.015 0.04 X42 0.22 1.30 0.025 0.015 0.04

X46, X52, X56 0.22 1.40 0.025 0.015 0.04 X60 0.22 1.40 0.025 0.015 0.04 X65 0.22 1.45 0.025 0.015 0.06 X70 0.22 1.65 0.025 0.015 0.06

Line Pipe

X80 0.22 1.85 0.025 0.015 0.06 Mechanical Capability - PSL 1

Grade

Yield Strength, ≥ Tensile Strength, ≥ Elongation In 2 inch

(50.8mm), ≥, %

psi MPa psi MPa

A25 25,000 172 45,000 310 a A 30,000 207 48,000 331 a B 35,000 241 60,000 414 a

X42 42,000 290 60,000 414 a X46 46,000 317 63,000 434 a X52 52,000 359 66,000 455 a X56 56,000 386 71,000 490 a X60 60,000 414 75,000 517 a X65 65,000 448 77,000 531 a X70 70,000 483 82,000 565 a

Mechanical Capability - PSL 2

Grade

Yield Strength Tensile Strength Elongation In 2 inch (50.8mm), ≥, %

psi MPa psi MPa

B 35,000 -60,000

241-448 60,000 -110,000

414-758 a

X42 42,000 -72,000

290-496 60,000 -110,000

414-758 a

X46 46,000 -76,000

317-524 63,000 -110,000,

434-758 a

X52 52,000 -77,000

359-531 66,000 -110,000

455-758 a

X56 56,000 -79,000

386-544 71,000 -110,000

490-758 a

X60 60,000 -82,000

414-565 75,000 -110,000

517-758 a

X65 65,000 -87,000

448-600 77,000 -110,000

531-758 a

X70 70,000 -90,000

483-621 82,000 -110,000

565-758 a

X80 80,000 -100,000

552-690 90,000 -120,000

621-827 a

Line Pipe

Steel Pipe- API Standard Pipe- Line Pipe-【Dimension】 Standard-wall Threaded Line Pipe Dimensions and Weight

Size Specified

Outside Diameter -‘’D’’ Specified

Wall Thickness -‘’T’’

inch mm inch mm 0.405 0.405 10.3 0.068-0.095 1.7-2.4 0.540 0.540 13.7 0.088-0.119 2.2-3.0 0.675 0.675 17.1 0.091-0.126 2.3-3.2 0.840 0.840 21.3 0.109-0.294 2.8-7.5 1.050 1.050 26.7 0.113-0.308 2.9-7.8 1.315 1.315 33.4 0.133-0.358 3.4-9.1 1.660 1.660 42.2 0.140-0.382 3.6-9.7 1.900 1.900 48.3 0. 145-0.400 3.7-10.2 23/ 2.375 8 60.3 0.083-0.436 2.1-11.1 27/ 2.875 8 73.0 0.083-0.552 2.1-14.0 31/ 3.500 2 88.9 0.083-0.600 2.1-15.2 4 4.000 101.6 0.083-0.318 2.1-8.1

41/ 4.500 2 114.3 0.083-0.674 2.1-17.1 59/ 5.563 16 141.3 0.083-0.625 2.1-15.9 65/ 6.625 8 168.3 0.083-0.432 2.1-11.0 85/ 8.625 8 219.1 0.125-1.000 3.2-25.4 103/ 10.750 4 273.1 0.156-1.250 4.0-31.8 123/ 12.750 4 323.9 0.172-1.250 4.4-31.8 14 14.000 355.6 0.188-1.250 4.8-31.8 16 16.000 406.4 0.188-1.250 4.8-31.8 18 18.000 457.2 0.188-1.250 4.8-31.8 20 20.000 508.0 0.219-1.375 5.6-34.9 22 22.000 558.8 0.219-1.500 5.6-38.1 24 24.000 609.6 0.250-1.562 6.4-39.7 26 26.000 660.4 0.250-1.000 6.4-25.4 28 28.000 711.2 0.250-1.000 6.4-25.4 30 30.000 762.0 0.250-1.250 6.4-31.8 32 32.000 812.8 0.250-1.250 6.4-31.8 34 34.000 863.6 0.250-1.250 6.4-31.8 36 36.000 914.4 0.250-1.250 6.4-31.8 38 38.000 965.2 0.312-1.250 7.9-31.8 40 40.000 1016.0 0.312-1.250 7.9-31.8

Line Pipe

Steel Pipe- API Standard Pipe- Line Pipe-【Standard】- API 5L Specification for Line Pipe

Tolerances for Diameter of Pipe Body

Size Tolerance (with respect to specified

outside diameter) <23/ +0.016in, -0.031in. (+0.41mm, -0.8mm) 8

≥23/8 and ≤41/2 ±1.00% , continuous welded ≥23/8 ±0.75% and <20 ≥20, seamless ±1.00%

≥20 and ≤36, welded +0.75%, -0.25% >36, welded +1/4in, -1/8in.(+6.4mm, -3.2mm)

Tolerance for Diameter at Pipe Ends

Size Tolerance End-to-End Tolerance

Out-of-Roundness

Diameter, Axis Tolerance

Maximum Differential Between Minimum

and Maximum Diameters

(Applies only to Pipe with D/t≤75)

≤103/-1/64(0.4mm) +1/16(1.6mm) 4 — — —

>103/4-1/32(0.8mm) +3/32(2.4mm)

and ≤20 — — —

>20 and ≤42 -1/32(0.8mm) +3/32(2.4mm)

b ±1% ≤0.500 in.(12.7mm)

>42 -1/32(0.8mm) +3/32(2.4mm)

b ±1% ≤0.625 in.(15.9mm)

Tolerances for Wall Thickness

Size Type of Pipe Tolerance (Percent of Specified Wall Thickness)

Grade B or Lower Grade X42 or Higher ≤27/ All 8 +20.0, -12.5 +15.0, -12.5 >27/ All 8 +15.0, -12.5 +15.0, -12.5 ≥20 Welded +17.5, -12.5 +19.5, -8.0 ≥20 Seamless +15.0, -12.5 +17.5, -10.0

Tolerance for Weight

Quantity Tolerance (%)

Single lengths, special plain-end pipe or A25 pipe +10, -5.0 Single lengths, other pipe +10, -3.5

Carloads, Grade A25, 40,000 lb (18 144kg) or more -2.5 Carloads, other than Grade A25, 40,000 lb (18 144kg) or more -1.75

Carloads, all grades, less than 40,000 lb (18 144kg) -3.5

Line Pipe

Order items, Grade A25, 40,000 lb (18 144kg) or more -3.5 Order items, other than Grade A25, 40,000 lb (18 144kg) or more -1.75

Order items, all grades, less than 40,000 lb (18 144kg) -3.5 Tolerances on Lengths

Nominal Length

Minimum Length

Minimum Average Length For Each Order Item

Maximum Length

ft m ft m ft m ft m

Threaded-and-coupled Pipe 20 6 16.0 4.88 17.5 5.33 22.5 6.86 40 12 22.0 6.71 35.0 10.67 45.0 13.72

Plain-end Pipe 20 6 9.0 2.74 17.5 5.33 22.5 6.86 40 12 14.0 4.27 35.0 10.67 45.0 13.72 50 15 17.5 5.33 43.88 13.35 55.0 16.76 60 18 21.0 6.40 52.5 16.00 65.0 19.81 80 24 28.0 8.53 70.0 21.34 85.0 25.91

Casing Pipe & Oil Pipe

Steel Pipe- API Standard Pipe- Casing Pipe & Oil Pipe-【Steel Grade】

Steel Grade

Type

Total Elongation

Under Load

%

Yield Strength

MPa

Tensile Strength

MPa ≥

Hardness ≤

Specified Wall

Thickness mm

Allowable Hardness Variation

HRC HRC HBW

H40 — 4 276-552 414 — — — — J55 — 0.5 379-552 517 — — — — K55 — 0.5 379-552 655 — — — — N80 1 0.5 552-758 689 — — — — N80 Q 0.5 552-758 689 — — — — M65 — 0.5 448-586 586 22 235 — — L80 1 0.5 552-655 655 23 241 — — L80 9Cr 0.5 552-655 655 23 241 — — L80 13Cr 0.5 552-655 655 23 241 — — C90 1, 2 0.5 621-724 689 25.4 255 ≤12.70 3.0 C90 1, 2 0.5 621-724 689 25.4 255 12.71-19.04 4.0 C90 1, 2 0.5 621-724 689 25.4 255 19.05-25.39 5.0 C90 1, 2 0.5 621-724 689 25.4 255 ≥25.40 6.0 C95 — 0.5 655-758 724 — — — — T95 1, 2 0.5 655-758 724 25.4 255 ≤12.70 3.0 T95 1, 2 0.5 655-758 724 25.4 255 12.71-19.04 4.0 T95 1, 2 0.5 655-758 724 25.4 255 19.05-25.39 5.0 T95 1, 2 0.5 655-758 724 25.4 255 ≥25.40 6.0 P110 — 0.6 758-965 862 — — — — Q125 1-4 0.65 862-1034 931 b — ≤12.70 3.0 Q125 1-4 0.65 862-1034 931 b — 12.71-19.04 4.0 Q125 1-4 0.65 862-1034 931 b — ≥19.05 5.0

Steel Pipe- API Standard Pipe- Casing Pipe & Oil Pipe-【Dimension】

ISO/API Casing Pipes Labels Outside

Diameter D

mm

Wall Thickness

t mm

Labels Outside Diameter

D mm

Wall Thickness

t mm

1 D

inch

2

lb/ft

1 D

inch

2

lb/ft

3-1/2 9.92 88.90 7.34

8-5/8 24.00 219.08 6.71

4 11.35 101.60 7.26 8-5/8 28.00 219.08 7.72

4-1/2 9.50 114.30 5.21 8-5/8 32.00 219.08 8.94

4-1/2 10.50 114.30 5.69 8-5/8 36.00 219.08 10.16

Casing Pipe & Oil Pipe 4-1/2 11.60 114.30 6.35 8-5/8 40.00 219.08 11.43

4-1/2 13.50 114.30 7.37 8-5/8 44.00 219.08 12.70

4-1/2 15.10 114.30 8.56 8-5/8 49.00 219.08 14.15

4-1/2 13.05 114.60 7.37 9-5/8 32.30 244.48 7.92

5 11.50 127.00 5.59 9-5/8 36.00 244.48 8.94

5 13.00 127.00 6.43 9-5/8 40.00 244.48 10.03

5 15.00 127.00 7.52 9-5/8 43.50 244.48 11.05

5 18.00 127.00 9.19 9-5/8 47.00 244.48 11.99

5 21.40 127.00 11.10 9-5/8 53.50 244.48 13.84

5 23.20 127.00 12.14 9-5/8 58.40 244.48 15.11

5 24.10 127.00 12.70 9-5/8 59.40 244.48 15.47

5 17.95 127.00 9.19 9-5/8 64.90 244.48 17.07

5-1/2 14.00 139.70 6.20 9-5/8 70.30 244.48 18.64

5-1/2 15.50 139.70 6.98 9-5/8 75.60 244.48 20.24

5-1/2 17.00 139.70 7.72 10-3/4 32.75 273.05 7.09

5-1/2 20.00 139.70 9.17 10-3/4 40.50 273.05 8.89

5-1/2 23.00 139.70 10.54 10-3/4 45.50 273.05 10.16

5-1/2 26.80 139.70 12.70 10-3/4 51.00 273.05 11.43

5-1/2 29.70 139.70 14.27 10-3/4 55.50 273.05 12.57

5-1/2 32.60 139.70 15.88 10-3/4 60.70 273.05 13.84

5-1/2 35.30 139.70 17.45 10-3/4 65.70 273.05 15.11

5-1/2 38.00 139.70 19.05 10-3/4 73.20 273.05 17.07

5-1/2 40.50 139.70 20.62 10-3/4 79.20 273.05 18.64

5-1/2 43.10 139.70 22.22 10-3/4 85.30 273.05 20.24

5-1/2 19.83 139.70 9.17 11-3/4 42.00 298.45 8.46

6-5/8 20.00 168.28 7.32 11-3/4 47.00 298.45 9.53

6-5/8 24.00 168.28 8.94 11-3/4 54.00 298.45 11.05

6-5/8 28.00 168.28 10.59 11-3/4 60.00 298.45 12.42

6-5/8 32.00 168.28 12.06 11-3/4 65.00 298.45 13.56

6-5/8 27.66 168.28 10.59 11-3/4 71.00 298.45 14.78

7 17.00 177.80 5.87 13-3/8 48.00 339.72 8.38

7 29.00 177.80 10.36 13-3/8 54.50 339.72 9.65

7 32.00 177.80 11.51 13-3/8 61.00 339.72 10.92

7 35.00 177.80 12.65 13-3/8 68.00 339.72 12.19

7 38.00 177.80 13.72 13-3/8 72.00 339.72 13.06

7 42.70 177.80 15.88 16 65.00 406.40 9.53

7 46.40 177.80 17.45 16 75.00 406.40 11.13

7 50.10 177.80 19.05 16 84.00 406.40 12.57

7 53.60 177.80 20.62 16 109.00 406.40 16.66

Casing Pipe & Oil Pipe 7 57.10 177.80 22.22 18-5/8 87.50 473.08 11.05

7-5/8 24.00 193.68 7.62 20 94.00 508.00 11.13

7-5/8 26.40 193.68 8.33 20 106.50 508.00 12.70

7-5/8 29.70 193.68 9.52 20 133.00 508.00 16.13

7-5/8 33.70 193.68 10.92

7-5/8 39.00 193.68 12.70

7-5/8 42.80 193.68 14.27

7-5/8 45.30 193.68 15.11

7-5/8 47.10 193.68 15.88

7-5/8 51.20 193.68 17.45

7-5/8 55.30 193.68 19.05

7-3/4 46.10 196.85 15.11

ISO/API Oil Pipes Labels

Outside Diameter

D mm

Wall Thickness

t mm

1 2

NU T&C

EU T&C

IJ

1 2 3 4 1.050 1.14 1.20 — 26.67 2.87 1.050 1.48 1.54 — 26.67 3.91 1.315 1.70 1.80 1.72 33.40 3.38 1.315 2.19 2.24 — 33.40 4.55 1.660 2.09 — 2.10 42.16 3.18 1.660 2.30 2.40 2.33 42.16 3.56 1.660 3.03 3.07 — 42.16 4.85 1.900 2.40 — 2.40 48.26 3.18 1.900 2.75 2.90 2.76 48.26 3.68 1.900 3.65 3.73 — 48.26 5.08 1.900 4.42 — — 48.26 6.35 1.900 5.15 — — 48.26 7.62 2.063 3.24 — 3.25 52.40 3.96 2.063 4.50 — — 52.40 5.72 2-3/8 4.00 — — 60.32 4.24 2-3/8 4.60 4.70 — 60.32 4.83 2-3/8 5.80 5.95 — 60.32 6.45 2-3/8 6.60 — — 60.32 7.49 2-3/8 7.35 7.45 — 60.32 8.53 2-7/8 6.40 6.50 — 73.02 5.51 2-7/8 7.80 7.90 — 73.02 7.01 2-7/8 8.60 8.70 — 73.02 7.82 2-7/8 9.35 9.45 — 73.02 8.64

Casing Pipe & Oil Pipe 2-7/8 10.50 — — 73.02 9.96 2-7/8 11.50 — — 73.02 11.18 3-1/2 7.70 — — 88.90 5.49 3-1/2 9.20 9.30 — 88.90 6.45 3-1/2 10.20 — — 88.90 7.34 3-1/2 12.70 12.95 — 88.90 9.52 3-1/2 14.30 — — 88.90 10.92 3-1/2 15.50 — — 88.90 12.09 3-1/2 17.00 — — 88.90 13.46

4 9.50 — — 101.60 5.74 4 10.70 11.00 — 101.60 6.65 4 13.20 — — 101.60 8.38 4 16.10 — — 101.60 1054 4 18.90 — — 101.60 12.70 4 22.20 — — 101.60 15.49

4-1/2 12.60 12.75 — 114.30 6.88 4-1/2 15.20 — — 114.30 8.56 4-1/2 17.00 — — 114.30 9.65 4-1/2 18.90 — — 114.30 10.92 4-1/2 21.50 — — 114.30 12.70 4-1/2 23.70 — — 114.30 14.22 4-1/2 26.10 — — 114.30 16.00

Steel Pipe- API Standard Pipe- Casing Pipe & Oil Pipe-【End-finish】

Type of Steel Pipe Type of End-Finishing Labels

ISO/API Casing Pipe

Plain end P Short round thread S Long round thread L

Buttress thread B Extreme-line E

ISO/API Oiled Pipe

Plain end P Non-upset threaded and coupled N

External upset threaded and coupled U Integral joint I

Casing Pipe & Oil Pipe Steel Pipe- API Standard Pipe- Casing Pipe & Oil Pipe-【Standard】

API SPEC 5CT

API Round-thread Casing Coupling—Dimensions, Tolerance and Masses

Label a 1

Size Outside Diamete

r Wb,c

mm

Minimum Length mm

Diameter

Of Recess

Qd mm

Mass Kg

Outside Diameter

D mm

Short NL

Long NL

Short Long

4-1/2 114.30 127.00 158.75 177.80 116.68 3.62 4.15

5 127.00 141.30 165.10 196.85 129.38 4.66 5.75

5-1/2 139.70 153.67 171.45 203.20 142.08 5.23 6.42

6-5/8 168.28 187.71 184.15 222.25 170.66 9.12 11.34

7 177.80 194.46 184.15 228.60 180.18 8.39 10.83

7-5/8 193.70 215.90 190.50 234.95 197.64 12.30 15.63

8-5/8 219.08 244.48 196.85 254.00 223.04 16.23 21.67

9-5/8 244.48 269.88 196.85 266.70 248.44 18.03 25.45

10-3/4 273.05 298.45 203.20 — 277.02 20.78 —

11-3/4 298.45 323.85 203.20 — 302.42 22.64 —

13-3/8 339.72 365.12 203.20 — 343.69 25.66 —

16 406.40 431.80 228.60 — 411.96 34.91 —

18-5/8 473.08 508.00 228.60 — 478.63 54.01 —

20 508.00 533.40 228.60 292.10 513.56 43.42 57.04

API Buttress Thread Casing Coupling—Dimensions, Tolerances and Masses

Labela 1

Size Outside Diameter Minimum

Length NL mm

Diameter of Counterbor

e Q

mm

Mass (kg) Outside

Diameter D

mm

Regular

Wb,c mm

Special Clearance

WC mm

Regular Special Clearan

ce

4-1/2 114.30 127.00 123.82 225.42 117.86 4.55 3.48

5 127.00 141.30 136.52 231.78 130.56 5.85 4.00

5-1/2 139.70 153.67 149.22 234.95 143.26 6.36 4.47

6-5/8 168.28 187.71 177.80 244.48 171.83 11.01 5.65

7 177.80 194.46 187.32 254.00 181.36 10.54 6.28

7-5/8 193.70 215.90 206.38 263.52 197.23 15.82 9.29

8-5/8 219.08 244.48 231.78 269.88 222.63 20.86 10.80

9-5/8 244.48 269.88 257.18 269.88 248.03 23.16 12.02

Casing Pipe & Oil Pipe 10-3/

4 273.05 298.45 285.75 269.88 276.61 25.74 13.39

11-3/4

298.45 323.85 — 269.88 302.01 28.03 —

13-3/8

339.72 365.12 — 269.88 343.28 31.77 —

16 406.40 431.80 — 269.88 410.31 40.28 —

18-5/8

473.08 508.00 — 269.88 476.99 62.68 —

20 508.00 533.40 — 269.88 511.91 50.10 —

API Non-upset Tubing Coupling—Dimensions, Tolerances and Masses

Label 1a

Size Outside

Diameter Wb mm

Minimum Length

NL mm

Diameter of

recess Q

mm

Maximum Bearing

Face Diameter Special Bevel

Bf mm

Mass kg

Outside Diameter

D mm

1.050 26.67 33.35 80.96 28.27 30.00 0.23

1.315 33.40 42.16 82.55 35.00 37.80 0.38

1.660 42.16 52.17 88.90 43.76 47.17 0.59

1.900 48.26 55.88 95.25 49.86 52.07 0.56

2-3/8 60.32 73.02 107.95 61.93 66.68 1.28

2-7/8 73.02 88.90 130.18 74.63 80.98 2.34

3-1/2 88.90 107.95 142.88 90.50 98.42 3.71

4 101.60 120.65 146.05 103.20 111.12 4.35

4-1/2 114.30 132.08 155.58 115.90 123.19 4.89 API External-upset Tubing Coupling—Dimensions, Tolerances and Masses

Label 1 a

Size Outside Diameter

Minimum

Length NL mm

Diameter of

Recess Q

mm

Maximum Bearing

Face Diameter Bf

Mass kg Outside

Diameter D

mm

Regular &

Special

Bevel Wb mm

Special Clearance

WCC

mm Special Bevel mm

Special Clearan

ce mm

Regular

Special Cleara

nce

1.050

26.67 42.16 — 82.55 35.00 37.80 — 0.38 —

1.315

33.40 48.26 — 88.90 38.89 42.77 — 0.57 —

Casing Pipe & Oil Pipe 1.66

0 42.16 55.88 — 95.25 47.63 50.95 — 0.68 —

1.90

0 48.26 63.50 — 98.42 54.76 58.34 — 0.84 —

2-3/8 60.32 77.80 73.91 123.82 67.46 71.83 69.90 1.55 1.07

2-7/8 73.02 93.17 87.88 133.35 80.16 85.88 83.24 2.40 1.55

3-1/2 88.90 114.30 106.17 146.05 96.85 104.78 100.71 4.10 2.38

4 101.60 127.00 — 152.40 109.55 117.48 — 4.82 —

4-1/2 114.30 141.30 — 158.75 122.25 130.96 — 6.05 —

ASTM Square, Rectangular Tube Steel Pipe- Square, Rectangular Tube-ASTM Square, Rectangular Tube -【Steel Grade】

Standard No

Steel Grade Standard Name

Dimension Range

“S”-Square “R”-Rectangular

ASTM A500 Grade A, Grade B, Grade C, Grade D

Cold-Formed Welded and Seamless Carbon

Steel Structural Tubing in Rounds and Shapes

S: 1-30 inch [25.4-762mm]

R: 3X2-30X20 inch [76.2X50.8-

750X500mm]

ASTM A501 Grade A, Grade B Hot-Formed Welded and

Seamless Carbon Steel Structural Tubing

S: 1-30 inch [25.4-762mm]

R: 3X2-30X20 inch [76.2X50.8

750X500mm]

ASTM A512

MT1010, MT1015, MTX1015, MT1020, MTX1020, 1008, 1010, 1012, 1015, 1016,

1018, 1019, 1020, 1021, 1025, 1026, 1030, 1035, 1110, 1115, 1117

Cold-Drawn Butt weld Carbon Steel

Mechanical Tubing

S: 1-30 inch [25.4-762mm]

R: 3X2-30X20 inch [76.2X50.8-

750X500mm]

ASTM A513

MT1010, MT1015, MTX1015, MT1020, MTX1020, 1008, 1009, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1023, 1024, 1025, 1026, 1027, 1030, 1033, 1035, 1040, 1050, 1060, 1340, 1524, 4118,

4130, 4140, 5130, 8620, 8630

Electric-Resistance -Welded

Carbon and Alloy Steel Mechanical Tubing

S: 1-30inch [25.4-762mm]

R: 3X2-30X20 inch [76.2X50.8

750X500mm]

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ASTM Square, Rectangular Tube

ASTM A519

MT1010, MT1015, MTX1015, MT1020, MTX1020,1008, 1010, 1012, 1015, 1016, 1017, 1018, 1019, 1020, 1021, 1022, 1025, 1026, 1030, 1035, 1040, 1045, 1050, 1518, 1524, 1541, 1330, 1335, 1340, 1345, 3140,

E3310, 4012, 4023, 4024, 4027, 4028, 4037,

4042, 4047, 4063, 4118, 4130, 4135, 4137, 4140, 4142, 4145, 4147, 4150, 4320, 4337,

E4337, 4340, E4340, 4422, 4427, 4520, 4615, 4617, 4620, 4621, 4718, 4720, 4815, 4817, 4820, 5015, 5046, 5115, 5120, 5130, 5132, 5135, 5140, 5145, 5147, 5150, 5155,

5160, 52100, E50100, E51100, E52100, 6118, 6120, 6150, E7140, 8115, 8615,

8617, 8620, 8622, 8625, 8627, 8630, 8637, 8640, 8642, 8645, 8650, 8655, 8660, 8720, 8735, 8740, 8742, 8822, 9255,

9260, 9262, E9310, 9840, 9850, 50B40, 50B44, 50B46, 50B50, 50B60, 51B60, 81B45, 86B45, 94B15, 94B17, 94B30, 94B40, 1118, 11L18, 1132, 1137, 1141,

1144, 1213, 12L14, 1215

Seamless Carbon and Alloy Steel

Mechanical Tubing

S: 1-30 inch [25.4-762mm]

R: 3X2-30X20 inch [76.2 by50.8

750X500mm]

ASTM A787 MT1010, MT1015, MTX1015, MT1020, MTX1020, 1008, 1010, 1015, 1016, 1017,

1018, 1019, 1020

Electric-Resistance -Welded Metallic-Coated

Carbon Steel Mechanical Tubing

S: 1-30 inch [25.4-762mm]

R: 3X2-30X20 inch [76.2 by50.8

750X500mm]

Steel Pipe- Square, Rectangular Tube-ASTM Square, Rectangular Tube -【Dimension】 Dimensions of Common Sizes of Square Structural Tubing

Outside Dimensions inch.(mm)

Calculated Nominal

Wall Thickness Inch.(mm)

in Outside

Dimensions inch.(mm)

Calculated Nominal


1(25.4) 0.095-0.133 (2.41-3.38)

8(203.2) 0.188-0.750 (4.78-19.05) 1.5(38.1) 0.125-0.188 (3.18-4.78) 10(254.0) 0.188-1.00 (4.78-25.40) 2(50.8) 0.083-0.25 (2.11-6.35) 12(304.8) 0.50-0.75 (12.70-19.05)

2.13(54.0) 0.083-0.165 (2.11-4.19) 14(355.6) 0.50-0.98 (12.70-25.00) 2.17(55.1) 0.083-0.25 (2.11-6.35) 16(406.4) 0.50-0.98 (12.70-25.00) 2.5(63.5) 0.083-0.250 (2.11-6.35) 18(457.2) 1.26-0.98 (32.00-25.00) 3(76.2) 0.083-0.313 (2.11-7.95) 20(508.0) 0.50-0.98 (12.70-25.00)



ASTM Square, Rectangular Tube 3.5(88.9) 0.083-0.312 (2.11-7.92) 22(558.8) 0.63-0.98 (16.00-25.00) 4(101.6) 0.083-0.500 (2.11-12.70) 24(609.6) 0.63-0.98 (16.00-25.00) 5(127.0) 0.188-0.500 (4.78-12.70) 26(660.4) 0.63-0.98 (16.00-25.00) 6(152.4) 0.188-0.500 (4.78-12.70) 28(711.2) 0.63-0.98 (16.00-25.00) 7(177.8) 0.188-0.500 (4.78-12.70) 30(762.0) 0.63-0.98 (16.00-25.00)

Dimensions of Common Sizes of Rectangular Structural Tubing

Outside Dimensions inch.(mm)

Calculated Nominal


in Outside

Dimensions inch.(mm)

Calculated Nominal


1X3 (25.4X76.2) 0.083-0.25 (2.11-6.35)

4X8 (101.6X203.2) 0.188-0.500 (4.78-12.70) 1.25X3 (31.8X76.2) 0.083-0.165 (2.11-4.19) 4X10 (101.6X254.0) 0.188-0.500 (4.78-12.70) 1.5X2.5 (38.1X63.5) 0.083-0.25 (2.11-6.35) 4X12 (101.6X304.8) 0.188-0.500 (4.78-12.70) 1.5X3 (38.1X76.2) 0.083-0.25 (2.11-6.35) 5X3 (127.0X76.2) 0.188-0.375 (4.78-9.52)

1.5X3.5 (38.1X88.9) 0.083-0.250 (2.11-6.35) 5X7 (127.0X177.8) 0.188-0.500 (4.78-12.70) 2X3 (50.8X76.2) 0.083-0.250 (2.11-6.35) 6X3 (152.4X76.2) 0.188-0.375 (4.78-9.52) 2X4 (50.8X101.6) 0.083-0.313 (2.11-7.95) 6X4 (152.4X101.6) 0.188-0.500 (4.78-12.70)

2X4.5 (50.8X114.3) 0.083-0.250 (2.11-6.35) 6X8 (152.4X203.2) 0.188-0.500 (4.78-12.70) 2X5 (50.8X127) 0.083-0.312 (2.11-7.92) 6X10 (152.4X25.4) 0.188-0.500 (4.78-12.70)

2X6 (50.8X152.4) 0.083-0.500 (2.11-12.70) 6X12 (152.4X304.8) 0.188-0.500 (4.78-12.70) 2X8 (50.8X203.2) 0.188-0.500 (4.78-12.70) 7X5 (177.8X127.0) 0.188-0.500 (4.78-12.70) 2X10 (50.8X254.0) 0.188-0.500 (4.78-12.70) 8X4 (203.2X101.6) 0.188-0.500 (4.78-12.70) 2X12 (50.8X304.8) 0.188-0.500 (4.78-12.70) 8X6 (203.2X152.4) 0.188-0.500 (4.78-12.70)

21/16X21/8 0.083-0.25 (2.11-6.35) (52.3X54.1) 8X10 (203.2X254.0) 0.188-0.500 (4.78-12.70) 2.5X3 (63.5X76.2) 0.083-0.25 (2.11-6.35) 8X12 (203.2X304.8) 0.188-0.500 (4.78-12.70)

2.5X3.5 (63.5X88.9) 0.083-0.313 (2.11-7.95) 10X4 (254.0X101.6) 0.50-0.63 (12.70-16.00) 3X2 (76.2X50.8) 0.141-0.250 (3.58-6.35) 10X6 (254.0X152.4) 0.250-0.63 (6.35-16.00) 3X4 (76.2X101.6) 0.083-0.312 (2.11-7.92) 12X8 (304.8X203.2) 0.50-0.63 (12.70-16.00) 3X5 (76.2X127.0) 0.083-0.500 (2.11-12.70) 16X8 (406.4X203.2) 0.50-0.63 (12.70-16.00) 3X6 (76.2X152.4) 0.188-0.500 (4.78-12.70) 18X10 (457.2X254.0) 0.50-0.63 (12.70-16.00) 3X7 (76.2X177.8) 0.188-0.500 (4.78-12.70) 20X12 (508.0X304.8) 0.50-0.63 (12.70-16.00) 3X8 (76.2X203.2) 0.188-0.500 (4.78-12.70) 22X14 (550.0X350.0) 0.47-0.98 (12.00-25.00) 4X2 (101.6X50.8) 0.156-0.250 (3.96-6.35) 24X16 (600.0X400.0) 0.47-0.98 (12.00-25.00) 4X3 (101.6X76.2) 0.156-0.312 (3.96-7.92) 26X18 (650.0X450.0) 0.63-0.98 (16.00-25.00) 4X6 (101.6X152.4) 0.188-0.500 (4.78-12.70) 30X20 (750.0X500.0) 0.63-0.98 (16.00-25.00) 4X7 (101.6X177.8) 0.188-0.500 (4.78-12.70)

Steel Pipe- Square, Rectangular Tube-ASTM Square, Rectangular Tube -【Dimension Tolerance】 Standard Tolerance



ASTM Square, Rectangular Tube No

Outside Dimension Wall

Thickness Length

ASTM A500

≤2.5inch (65mm)

±0.02inch (0.5mm)

±10%

≤22ft (6.5m)

+1/2inch (13mm) -1/4inch (6mm)

>2.5-3.5inch (65-90mm)

±0.025inch (0.6mm)

>3.5-5.5inch (90-140mm)

±0.03inch (0.8mm) >22ft

(6.5mm)


>5.5inch (140mm)

±1%

ASTM A501

≤2.5inch (63.5mm)

±0.02inch (0.51mm)

±10%

≤22ft (6.5m)


>2.5-3.5inch (63.5-88.9mm)

±0.025inch (0.64mm)

>3.5-5.5inch (88.9-139.7mm)

±0.03inch (0.76mm)

>22ft (6.5mm)


>5.5-10inch (139.7-254mm)

±1%

>10inch (254mm)

±2%

ASTM A512 See Table 1

≤3ft(0.9m) ±1/16

(1.6mm) >3-12ft

(0.9-3.7m) ±1/32

(2.4mm) >12-20ft

(3.7-6.1m) ±1/8

(3.2mm) >20-30ft

(6.1-9.1m) ±3/16

(4.8mm) >30-40ft

(9.1-12.2m) ±3/8inch (9.5mm)

ASTM A513

≤2.5inch ±0.010inch

±10%

1-3ft ±1/16inch

>2.5-4inch ±0.015inch >3-12ft ±3/32inch >12-20ft ±1/8inch

>4-8inch ±0.025ich >20-30ft ±3/16inch >30-40ft ±3/8inch

ASTM A519 See Table 2 ±10%

1-4ft (0.3-1.2m)

-0, +1/8inch (3.2mm)

>4-12ft (1.2-3.7m)

-0, +3/16inch (4.8mm)

>12 (3.7m)

-0, +1/4inch (6.4mm)

ASTM A787 ≤2.5inch ±0.010inch

±10% 1-3ft ±1/16inch

>2.5-4inch ±0.015inch >3-12ft ±3/32inch


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ASTM Square, Rectangular Tube >12-20ft ±1/8inch

>4-8inch ±0.025ich >20-30ft ±3/16inch >30-40ft ±1/4inch

Table 1 Outside Dimension and Wall Thickness Tolerance for Square and Rectangular Tubing in ASTM A512

Largest Outside Dimension

Across Flats

Wall Thickness

Outside Dimension, Including Convexity or

Concavity,

Wall Thickness Tolerance, ±, %

Sink Mandrel inch inch inch ±, % ±, % ≤3/4 >0.065 ±0.010 15 12.5

>3/4-1.25 <0.156 ±0.015 10 10 >3/4-1.25 ≥0.156 ±0.015 10 7 >1.25-2.5 <0.156 ±0.020 10 10 >1.25-2.5 ≥0.156 ±0.020 10 7

mm mm mm ±, % ±, % ≤19.0 >1.65 ±0.25 10 10

>19.0-31.8 <3.96 ±0.38 10 7 >19.0-31.8 ≥3.96 ±0.38 10 10 >31.8-63.5 <3.96 ±0.51 10 7 >31.8-63.5 ≥3.96 ±0.51 15 12.5

Table 2 Tolerance for Outside Dimension of Square and Rectangular Cold-Finished Tubing in ASTM A519

Largest Outside Dimension Across Flats

Wall Thickness Tolerances for Outside Dimension, Including Convexity or Concavity

in, (mm) in, (mm) in, (mm) ≤3/4 (19.0) ≤0.065 (1.65) ±0.015 (0.38) ≤3/4 (19.0) >0.065 (1.65) ±0.010 (0.25)

>3/4-1.25 (19.0-31.8) All thicknesses ±0.015 (0.38) >1.25-2.5 (31.8-63.5) All thicknesses ±0.020 (0.51) >2.5-3.5 (63.5-88.9) ≤0.065 (1.65) ±0.030 (0.76) >2.5-3.5 (63.5-88.9) >0.065 (1.65) ±0.025 (0.64) >3.5-5.5 (88.9-139.7) All thicknesses ±0.030 (0.76) >5.5-7.5 (139.7-190.5) All thicknesses ±1%


EN Square, Rectangular Tube

Steel Pipe- Square, Rectangular Tube-EN Square, Rectangular Tube -【Steel Grade】

Standard No

Steel Grade Standard Name

Dimension Range

“S”-Square “R”-Rectangular

EN 10210-1

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH,

S355NLH, S420NH, S420NLH, S460NH, S460NLH

Hot Finished Structural Hollow Sections of Non-alloy and Fine

Grain Steels

S: 40-400mm R: 50X30-

500X300mm

EN 10219-1

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H, S275NH, S275NLH, S355NH,

S355NLH, S420NH, S420NLH, S460NH, S460NLH, S275MH, S275MLH, S355MH, S355MH,

S355MLH, S420MH, S420MLH, S460MH, S460MLH

Cold Formed Welded Structural Hollow

Sections of Non-alloy And Fine Grain Steels

S: 20-400mm R: 40X20-

400X300mm

Steel Pipe- Square, Rectangular Tube-EN Square, Rectangular Tube -【Dimensions】 Nominal Dimensions of Square Hollow Sections

Specified Size

(mm)

Wall Thickness

(mm)

Specified Size

(mm)

Wall Thickness

(mm)

Specified Size

(mm)

Wall Thickness

(mm) 15 1.0-2.0

70 2.0-8.0

200 4.0-16.0 20 1.0-2.0 80 2.0-8.0 220 5.0-16.0 25 1.0-3.0 90 2.0-8.0 250 5.0-16.0 30 1.0-3.0 100 2.0-12.5 260 6.0-16.0 35 1.0-3.0 120 3.0-12.5 300 6.0-16.0 40 1.5-5.0 140 4.0-12.5 350 8.0-16.0 45 1.5-4.0 150 4.0-16.0 400 10.0-20.0 50 1.5-6.3 160 4.0-16.0 60 2.0-8.0 180 4.0-16.0

Nominal Dimensions of Rectangular Hollow Sections Specified

Size (mm)

Wall Thickness

(mm)

Specified Size

(mm)

Wall Thickness

(mm)

Specified Size

(mm)

Wall Thickness

(mm) 20X10 1.0-2.0

60X40 2.0-6.3

140X80 4.0-10.0 20X15 1.0-2.0 60X50 2.0-4.0 150X100 4.0-12.5 25X15 1.0-2.0. 70X40 2.0-4.0 160X80 4.0-12.5 30X10 1.0-2.0. 70X50 2.0-5.0 180X100 4.0-12.5




EN Square, Rectangular Tube 30X15 1.0-2.0. 80X20 2.0-3.0 200X100 4.0-16.0 30X20 1.0.-2.0 80X30 2.0-3.0 200X120 4.0-12.5 34X20 1.0-2.0 80X40 2.0-8.0 250X150 5.0-16.0 35X20 1.0-2.5 80X50 2.0-4.0 260X180 5.0-16.0 35X25 1.0-3.0 80X60 2.0-4.0 300X100 6.0-16.0 40X20 1.5-3.0 90X50 2.0-8.0 300X150 6.0-16.0 40X25 1.5-3.0 100X40 2.0-5.0 300X200 6.0-16.0 40X30 1.5-3.0 100X50 2.0-8.0 350X250 6.3-16.0 50X20 1.5-3.0 100X60 2.0-8.0 400X200 8.0-16.0 50X25 1.5-3.0 100X80 2.0-6.3 400X300 8.0-16.0 50X30 1.5-5.0 120X40 2.0-4.0 450X250 8.0-16.0 60X20 2.0-3.0 120X60 2.0-10.0 500X300 10.0-20.0 60X30 2.0-4.0 120X80 3.0-10.0

Steel Pipe- Square, Rectangular Tube-EN Square, Rectangular Tube -【Dimension Tolerance】

Standard Tolerance on Dimension

Outside Dimension (mm) Wall Thickness (mm) Length EN 10210 ±1% with a minimum of ±0.5 -10% See Table 1

EN 10219

H, B<100 ±1%

with a minimum of ±0.5 T≤5 ±10%

See Table 2 100≤H, B≤200 ±0.8%

T>5 ±0.5 H, B>200 ±0.6%

EN 10305-5

T≤1.5 ±0.15

See Table 3 T>1.5

±10%T or ±0.35mm

whichever is the smaller

Table 1 Tolerances on Manufacture’s Delivered Length in EN 10210


Random length 4000<L≤16000mm

with a range of 2000mm per order item

10% of sections supplied may be below the minimum for the ordered range,

but not shorter than 75% of the minimum range length

Approximate length 4000mm≤L≤16000mm ±500mm

Exact length 2000mm≤L≤6000mm -0, +10mm

>6000mm -0, +15mm



EN Square, Rectangular Tube Table 2 Tolerances on Manufacturer’s Delivered Length in EN 10219


Random Length 4000mm<L≤16000mm

with a range of 2000mm per order item

10% of sections supplied may be below the minimum for the ordered range,

but not shorter than 75% of the minimum range length

Approximate Length ≥4000mm -0, +50mm

Exact Length <6000mm -0, +5mm

6000mm≤L≤10000mm -0, +15mm >10000mm -0, +5mm+1mm/m

Table 3 Tolerances for Exact Lengths in EN 10305-5

Length L Tolerance

L≤500 a 500<L≤2000 -0, +3 2000<L≤5000 -0, +5 5000<L≤8000 -0, +10

>8000 a a: For Lengths 500mm or > 800, 0 mm the tolerances shall be agreed at the time of enquiry and order.


DIN Square, Rectangular Tube Steel Pipe- Square, Rectangular Tube-DIN Square, Rectangular Tube -【Steel Grade】

Standard No

Steel Grade Standard Name Dimension Range

DIN 2395 USt37.2, RSt37.2,

St37.3, St44.2, St44.3, M22, QStE340N

Rectangular and Square Electric Welded

Precision Steel Tubes 15X15-120X120mm

DIN 17119

USt37.2, RSt37.2, St37.2, St37.3, St44.2, St44.3,

St52.3, WTSt37.2, WTSt37.3, WTSt52.3

Welded Cold Formed Square and Rectangular

Steel Tubes for Structural Steel Work

Square: 40-400mm

Rectangular: 40X20-500X300mm

DIN 59410

St33, St37.2, USt37.2, RSt37.2, St37.3, St44.2, St44.3, St52.3, St50.2,

St60.2, St70.2

Hollow Sections for Structural Steel

Engineering Hot Formed Square and Rectangular

Steel Tubes

Square: 40-400mm Rectangular:

50X30-400X260mm

DIN 59411 St37-2, St52-3

Hollow Sections for Structural Steel

Engineering Cold Formed Welded Square and

Rectangular Steel Tubes


40X20-500X300mm

Steel Pipe- Square, Rectangular Tube-DIN Square, Rectangular Tube -【Dimensions】 Dimensions of Square Structural Tubing

Outside Dimensions

(mm)

Deviation of Side Length (mm)

Wall Thickness

(mm)

Outside Dimensions

(mm)


Wall Thickness

(mm)

5 ±0.20 1.0-2.0

100 ±0.75 2.0-6.3 15 ±0.15 1.0-2.0 120 ±0.7 4.0-8.0 18 ±0.15 1.0-2.0 140 ±1.0 4.0-10.0 20 ±0.15 1.0-2.0 150 ±1.2 4.0-10.0 25 ±0.15 1.0-2.0 160 ±1.2 4.0-10.0 30 ±0.15 1.0-3.0 180 ±1.3 4.0-12.5 34 ±0.25 1.0-3.0 200 ±1.3 5.0-12.5 35 ±0.25 1.0-3.0 220 ±1.4 5.0-12.5 40 ±0.25 1.5-4.0 250 ±1.5 5.0-12.5 45 ±0.30 1.5-4.0 260 ±1.5 5.0-12.5 50 ±0.30 1.5-5.0 280 ±1.6 6.3-12.5 55 ±0.35 1.5-5.0 300 ±1.8 6.3-12.5 60 ±0.40 2.0-6.0 320 ±1.8 6.3-16.0 70 ±0.50 2.0-6.0 350 ±2.0 6.3-12.5 80 ±0.60 2.0-6.3 360 ±2.0 10.0-16.0




DIN Square, Rectangular Tube 90 ±0.7 2.0-6.3 400 ±2.0 8.0-12.5

Dimensions of Rectangular Structural Tubing

Outside Dimensions,

(mm)


Wall Thickness

(mm)

Outside Dimensions,

(mm)


Wall Thickness

(mm)

20X10 ±0.15 1.0-2.0

80X50 ±0.5 2.0-5.0 20X15 ±0.15 1.0-2.0 80X60 ±0.60 2.0-5.0 25X15 ±0.15 1.0-2.0 90X50 ±0.5 2.0-5.0 25X20 ±0.15 1.0-2.0 90X60 ±0.6 2.0-6.0 30X10 ±0.25 1.0-2.0 100X40 ±0.6 2.0-5.0 30X15 ±0.15 1.0-2.0 100X50 ±0.6 2.0-5.0 30X20 ±0.15 1.0-2.0 100X60 ±0.6 2.0-6.3 30X25 ±0.15 1.0-3.0 100X80 ±0.7 2.0-5.0 35X20 ±0.2 1.0-2.5 110X70 ±0.6 3.0-6.3 35X25 ±0.2 1.0-3.0 120X40 ±0.6 2.0-5.0 36X11 ±0.25 1.0-2.0 120X60 ±0.6 2.0-6.3 40X20 ±0.2 1.5-3.0 120X80 ±0.7 3.0-6.3 40X25 ±0.2 1.5-3.0 140X80 ±1.0 3.2-6.3 40X30 ±0.2 1.5-3.0 150X100 ±1.2 3.2-8.0 40X35 ±0.25 1.5-3.0 160X80 ±1.2 3.2-8.0 45X25 ±0.25 1.5-3.0 160X90 ±1.2 4.5-7.1 45X30 ±0.25 1.5-3.0 180X100 ±1.3 4.0-10.0 45X35 ±0.3 1.5-3.0 200X100 ±1.3 4.0-10 45X40 ±0.3 1.5-4.0 200X120 ±1.3 4.0-10 50X20 ±0.30 1.5-3.0 200X140 ±1.3 4.0-8.0 50X25 ±0.30 1.5-3.0 220X120 ±1.3 6.3-10.0 50X30 ±0.25 1.5-4.0 250X150 ±1.5 5.0-12.5 50X35 ±0.30 1.5-4.0 260X140 ±1.5 6.3-10.0 50X40 ±0.30 1.5-4.0 260X180 ±1.6 5.0-12.5 55X35 ±0.35 1.5-4.0 280X180 ±1.6 7.1-11.0 60X20 ±0.40 2.0-3.0 280X220 ±1.6 8.0-12.5 60X25 ±0.3 1.5-2.5 300X200 ±1.8 5.0-12.5 60X30 ±0.3 2.0-4.0 320X180 ±1.8 8.8-12.5 60X40 ±0.35 2.0-4.0 320X200 ±1.8 6.3-12.5 60X50 ±0.4 2.0-4.0 320X220 ±1.8 8.8-12.5 70X30 ±0.3 2.0-3.0 360X200 ±2.0 6.3-12.5 70X40 ±0.50 2.0-4.0 360X220 ±2.0 10.0-16.0 70X50 ±0.4 2.0-5.0 400X200 ±2.5 6.3-12.5 70X60 ±0.5 2.0-6.0 400X260 ±2.5 11.0-17.5 80X20 ±0.60 2.0-3.0 450X250 ±2.5 6.3-12.5


DIN Square, Rectangular Tube 80X30 ±0.60 2.0-3.0 500X300 ±2.5 8.0-12.5 80X40 ±0.45 2.0-5.0

Steel Pipe- Square, Rectangular Tube-DIN Square, Rectangular Tube -【Dimension Tolerance】 Dimension Tolerance of DIN Standard Square and Rectangular Tubes

Standard No

Tolerance Outside Length Wall Thickness Length

DIN 2395 ±10% See Table 1

DIN 59410 ±1%

Square≤100 Rectangular≤120X60

±10% See Table 2

Square<100 Rectangular<120X60

±12.5%

DIN 17119 DIN 59411

±10% See Table 3

Table 1 Permissible Deviations in Length in DIN 2395


Fixed Lengths 6000 -0, +100

Exact Length

≤500mm -0, +2 >500-2000mm -0, +3

>2000-5000 -0, +5 >5000-7000 -0, +10

>7000 By agreement Table 2 Permissible Deviations in Length in DIN 59410


Manufacturing Length 6000-16000 By agreement Fixed Length ≥2000 ±500

Exact Length

≥2000-6000 -0, +10 >6000 -0, +15

Table 3 Permissible Deviations in Length in DIN 17119, DIN 59411


Manufacturing Length 6000-16000 By agreement Fixed Length ≥4000 -0, +100

Exact Length ≤5000 -0, +5

>5000-10000 -0, +10 >10000 -0, +15



JIS Square, Rectangular Tube Steel Pipe- Square, Rectangular Tube-JIS Square, Rectangular Tube -【Steel Grade】

Standard No

Steel Grade Standard Name Dimension Range

JIS G3466 STKR 41 STKR 50

Carbon Steel Square Pipe for General

Structural Purpose


50X20-400X200mm

Steel Pipe- Square, Rectangular Tube-JIS Square, Rectangular Tube -【Dimension】 Dimensions of Common Sizes of Square Structural Tubing

Outside Dimensions

(mm)

Wall Thickness

(mm)

Outside Dimensions

(mm)

Wall Thickness

(mm) 40 X 40 1.6-2.3

125 X 125 3.2-12.0 50 X 50 1.6-3.2 150 X 150 4.5-9.0 60 X 60 1.6-3.2 175 X 175 4.5-6.0 75 X 75 1.6-4.5 200 X 200 4.5-12.0 80 X 80 2.3-4.5 250 X 250 5.0-12.0 90 X 90 2.3-3.2 300 X 300 4.5-12.0

100 X 100 2.3-12.0 350 X 350 9.0-12.0 Dimensions of Common Sizes of Rectangular Structural Tubing

Outside Dimensions

(mm)

Wall Thickness

(mm)

Outside Dimensions

(mm)

Wall Thickness

(mm) 50 X 20 1.6-2.3

125 X 75 2.3-6.0 50 X 30 1.6-2.3 150 X 75 3.2 60 X 30 1.6-3.2 150 X 80 4.5-6.0 75 X 20 1.6-2.3 150 X 100 3.2-9.0 75 X 45 1.6-3.2 200 X 100 4.5-9.0 80 X 40 1.6-3.2 200 X 150 4.5-9.0 90 X 45 2.3-3.2 250 X 150 6.0-12.0

100 X 20 1.6-2.3 300 X 200 6.0-12.0 100 X 40 1.6-4.2 350 X 150 6.0-12.0 100 X 50 1.6-4.5 400 X 200 6.0-12.0 125 X 40 1.6-2.3




JIS Square, Rectangular Tube

Steel Pipe- Square, Rectangular Tube-JIS Square, Rectangular Tube -【Standard】 JIS G3466 Carbon Steel Square Pipe for General Structural Purpose

Items and Dimension Tolerance on Dimension

Outside Dimension

<100mm ±1.5mm ≥100mm ±1.5%

Camber of Each Side

<100mm <0.5mm ≥100mm <0.5%

The Angle between Adjoining Sides ±1.5O Dimension at the Corner: S <3t

Length -0, +By agreement Straightness < 0.3% of the Length

Wall Thickness

Welded Square Pipes

≤3mm ±0.3mm

>3mm ±10%

Seamless Square Pipes

≤4mm ±0.6mm >4mm ±15%



Hot Rolled Steel Coil/sheet Steel Coil, Sheet & Plate -Hot Rolled Steel Coil/sheet-【Steel Grade】

Type of Material

DIN JIS GB Standard Steel Grade Standard Steel Grade Standard Steel Grade

Steel Sheet for Cold Forming

EN 10111 STW22, STW23,

STW24 JIS

G3131 SPHC, SPHD,

SPHE GB 710 GB 711

08, 08Al

Steel for General

Structural Purposes

DIN 17100 St33, St37-2,

St37-3, St44-2, St50-2, St52-3

JIS G3101

SS330, SS400, SS490, SS540,

GB 710 GB 711

Q195, Q215(A/B)

Q235A, Q255A, Q275A, 15

Weldable Normalized Structural

Steel

DIN 17102 StE255, StE355 JIS

G3106

SM400(A/B/C), SM400(B/C),

SM490(A/B/C), SM490(YA/YB),

SM520(B/C), SM570

GB 912 GB 3274 GB 710 GB 711

Q235(A/B/C/D), Q255(A/B),

Q275, 20 Q345(A/B/C/D), Q390(A/B/C), Q460(C/D),

Steel for Machine

Structural Use

DIN 17200 DIN 17210

C22, C35 C10, C15

JIS G4051

S20C, S35C, S09CK, S15CK

GB 710 GB 711

35,45,65Mn

Steel for Pipes and

Tubes

JIS G3132

SPHT1, SPHT2, SPHT3

GB 710 GB 711 GB 912 GB 3274

08Al, Q215, Q235A, 15, 20

Steel Plate for

Automobile Structural

Uses

SEW 092

QStE300TM, QStE340TM, QStE360TM, QStE420TM, QStE460TM, QStE500TM, QStE550TM, QStE600TM, QStE650TM, QStE690TM,

JIS G3113

SAPH310, SAPH370, SAPH400, SAPH440

EN 10149-2

S315MC, S355MC, S420MC, S460MC, S500MC, S550MC, S600MC, S650MC, S700MC

Hot Rolled Steel Coil/sheet Steel Plate for Boiler and Other Pressure Vessels

DIN 17155 HII, 19Mn6 JIS

G3103 SB410

GB 713 GB 6654

20g, 20R, 19Mng, 16MnR

Steel Plate for Gas

Cylinders

JIS G3116

SG295, SG325 GB 6653 HP245, HP265, HP295, HP325,

Steel for Atmospheric

Corrosion Resisting

SEW 087 WSt37-2, WSt52-3

JIS G3125

SPA-H

Steel Coil, Sheet & Plate -Hot Rolled Steel Coil/sheet-【Dimension】

Dimension

Assortment Thickness

(mm) Width (mm)

Length (or ID of Coil) (mm)

Plate Cutting Edge

1.2-25.4 650-1850

2000～12000 Mill Edge 700-1900

Coil Cutting Edge

1.2-25.4 650-1850

760+20～760-70 Mill Edge 700-1900

Steel Strip 1.2-12.7 180-900 508/610/710/760

Theoretical Weight

Thickness (mm)

Theoretical Weight

Thickness (mm)

Theoretical Weight

kg/ft2 kg/m2 kg/ft2 kg/m2 0.75 0.547 5.888

5.0 3.646 39.250 0.80 0.583 6.280 5.5 4.011 43.175 0.90 0.656 7.065 6.0 4.376 47.100 1.0 0.729 7.850 6.5 4.74 51.025 1.1 0.802 8.635 7.0 5.105 54.950 1.2 0.875 9.420 7.5 5.47 58.875 1.3 0.948 10.205 8.0 5.834 62.800 1.4 1.021 10.990 9.5 6.928 74.575 1.5 1.094 11.775 10 7.293 78.500 1.6 1.167 12.560 11.5 8.387 90.275 1.7 1.240 13.345 12 8.751 94.200 1.8 1.313 14.130 14 10.21 109.900 1.9 1.386 14.915 15 10.916 117.5 2.0 1.459 15.700 16 11.669 125.60 2.2 1.604 17.270 17 12.398 133.45

Hot Rolled Steel Coil/sheet 2.3 1.677 18.055 18 13.127 141.30 2.5 1.823 19.625 19 13.856 149.15 3.0 2.188 23.550 20 14.586 157.00 3.5 2.553 27.475 21 15.315 164.85 4.0 2.917 31.400 22 16.044 172.70 4.5 3.282 35.325 25 18.232 196.25

Steel Coil, Sheet & Plate -Hot Rolled Steel Coil/sheet-【Dimension Tolerance】 Tolerance on Thickness

Thickness (mm)

Thickness Tolerance for Follow Width (mm) ≤1200 >1200-1500 >1500-1800 >1800

≤1.5 ±0.15 ±0.17 — — >1.5-2.0 ±0.17 ±0.19 ±0.20 — >2.0-2.5 ±0.18 ±0.20 ±0.21 ±0.23 >2.5-3.0 ±0.20 ±0.21 ±0.22 ±0.24 >3.0-4.0 ±0.22 ±0.24 ±0.26 ±0.28 >4.0-5.0 ±0.24 ±0.26 ±0.28 ±0.29 >5.0-6.0 ±0.26 ±0.28 ±0.29 ±0.31 >6.0-8.0 ±0.29 ±0.30 ±0.31 ±0.35 >8.0-10.0 ±0.32 ±0.33 ±0.34 ±0.35 >10.0-12.5 ±0.35 ±0.36 ±0.37 ±0.43 >12.5-15.0 ±0.37 ±0.38 ±0.40 ±0.46 >15.0-25.4 ±0.40 ±0.42 ±0.45 ±0.50

Tolerance on Width of Steel Plate and Strip

Assortment Width (mm)

Width Tolerance for Follow Thickness (mm) <10.0 ≥10.0

Sheared Plate and Strip 650-1200 -0, +3 -0, +3

>1200-1500 -0, +5 -0, +6 >1500 -0, +6 -0, +3

No Sheared Plate and Strip

All Widths -0, +20

Tolerance on Width of Longitudinal Cutting Strip

Assortment Width (mm)

Width Tolerance for Follow Thickness (mm) ≤4.0 >4.0-8.0 >8.0

Longitudinal Cutting Strip

≤160 -0, +1 -0, +2 -0, +2 >160-250 -0, +1 -0, +2 -0, +3 >250-600 -0, +2 -0, +2 -0, +3

>600 -0, +2 -0, +3 -0, +4 Tolerance on Length

Hot Rolled Steel Coil/sheet Length (mm) Tolerance on Length (mm) 2000-<8000 -0, +0.005 X Length

≥8000 -0, +40.0 Specifies for Inequalities

Thickness (mm)

Permissible Value of Inequalities for Below Width (mm) ≤1200 >1200-1500 >1500

≤2.0 ≤18 ≤20 ≤25 >2.0-25.4 ≤15 ≤18 ≤23

Camber of Steel Plate

Length (mm)

Permissible Value of Camber (mm) Inspection Length (mm) Sheared No Sheared

<5000 ≤15 ≤20 Actual Length ≥5000 ≤15 ≤20 5000

Camber of Longitudinal Cutting Steel Plate and Steel Strip

Width (mm)

Permissible Value of Camber (mm) Inspection Length (mm) Cutting Edge Mill Edge

<600 ≤15 — 5000 ≥600 ≤15 ≤20 5000

Steel Coil, Sheet & Plate -Hot Rolled Steel Coil/sheet-【Surface Treatment】

★Hot Rolled Pickled Steel Strip ★Hot Rolled Pickled and Oiled Steel Strip ★Hot Rolled Pickled Steel Coil★Hot Rolled Pickled and Oiled Steel Coil

Checkered Steel Coil/Sheet Steel Coil, Sheet & Plate - Checkered Steel Coil/Sheet-【Steel Grade】

Standard Standard No Steel Grade

ASTM ASTM A29M 1010, 1017, 1020 DIN DIN EN 10025 S185, S235JR JIS JIS G3101-2004 SS330, SS400 GB GB/T 700-2006 Q195, Q215, Q235

Steel Coil, Sheet & Plate - Checkered Steel Coil/Sheet-【Dimension】

Dimension


(mm) Width (mm)

Length ( or ID of Coil ) (mm)

Plate 2.5-10 1000-1500 2000-12000

Coil 2.5-10 1000-1500 760+20-760-70

Theoretical Weight

Thickness (mm)

Theoretical Weight

Thickness (mm)

Theoretical Weight kg/ft2 kg/m2 kg/ft2 kg/m2

2.5 1.979 21.3

6.0 4.497 48.4 3.0 2.267 24.4 7.0 4.887 52.6 3.5 2.638 28.4 7.5 5.064 54.5 4.0 3.01 32.4 8.0 5.240 56.4 4.5 3.382 36.4 9.0 5.630 60.6 5.0 3.763 40.5 9.5 5.807 62.5 5.5 4.116 44.3 10.0 5.983 64.4

Steel Coil, Sheet & Plate - Checkered Steel Coil/Sheet-【Dimension Tolerance】

Tolerance on Thickness

Thickness (mm)

Tolerance (mm)

2.5 - 3.5 ±0.3 4.0 - 4.5 ±0.4 5.0 - 5.5 -0.5, +0.4 6.0 - 7.0 -0.7, +0.6 8.0 - 10.0 -0.8, +0.6

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Hot Rolled Steel Plate Steel Coil, Sheet & Plate - Hot Rolled Steel Plate-【Steel Grade】

Steel Plate For Structural Purposes


ASTM

ASTM A36 A36 ASTM A283 Grade: A, B, C, D ASTM A572 Grade: 42, 50, 55, 60, 65 ASTM A573 Grade: 58, 65, 70 ASTM A633 Grade: A, C, D, E ASTM A678 Grade: A, B, C, D

ASTM A710 Grade: A: Class1, Class2, Class3 Grade: B: Class1, Class2, Class3

API API 2W/2H Grade: 42, 50, 50T, 60

JIS

JIS G3101 SS330, SS400, SS490, SS540

JIS G3106 SM400(A/B/C), SM490(A/B/C), SM490(YA/YB),

SM520(B/C), SM570 JIS G3128 SHY685, SHY685N, SHY685NS JIS G3136 SN400(A/B/C), SN490(B/C)

EN EN 10025

S185, S235(JR/JRG1/JRG2/J0/J2G3/J2G4), S275(JR/J0/J2G3/J2G4), S355(JR/J0/J2G3/J2G4/K2G3/K2G4),

E295, E335, E360

EN 10137-2 S460Q, S460QL, S500Q, S500QL, S550Q, S550QL,

S620Q, S620QL, S690Q, S690QL

GB

GB/T 700 Q195, Q215(A/B), Q235(A/B/C/D), Q255(A/B), Q275

GB/T 711 08, 08F, 08Al, 10, 10F, 15, 15F, 20, 20F, 25, 30, 35, 40, 45, 50, 55,

60, 65, 70, 20Mn, 25Mn, 30Mn, 40Mn, 50Mn, 60Mn, 65Mn GB/T 714 Q235q, Q345q, Q370q, Q420q

GB/T 1591 Q295(A/B), Q345(A/B/C/D/E), Q390(A/B/C/D/E),

Q420(A/B/C/D/E), Q460(C/D/E)

Steel Plate For Boiler and Other Pressure Vessels


ASTM

ASTM A202 Grade: A, B ASTM A299 Grade: A, B ASTM A302 Grade: A, B, C, D ASTM A387 Grade: 2, 12, 11, 22, 22L, 21, 21L, 5, 9, 91, 91L ASTM A515 G, Grade: 65, 70 ASTM A516 Grade: 55, 60, 65, 70 ASTM A537 Class: 1, 2, 3 ASTM A662 Grade: A, B, C

JIS JIS G3103 SB410, SB450, SB480, SB450M, SB480M JIS G3115 SPV235, SPV315, SPV355, SPV410, SPV450, SPV490

Hot Rolled Steel Plate JIS G3118 SGV410, SGV450, SGV480 JIS G3119 SBV1A, SBV1B, SBV2, SBV3 JIS G3120 SQV1A, SQV1B, SQV2A, SQV2B, SQV3A, SQV3B JIS G3126 SLA235(A/B), SLA325(A/B), SLA365, SLA410

JIS G3127 SL2N255, SL3N255, SL3N275, SL3N440, SL5N590, SL9N520, SL9N590

JIS G4109 SCMV(1-1, 1-2, 2-1, 2-2, 3-1, 3-2, 4-1, 4-2, 5-1, 5-2, 6-1, 6-2)

EN EN 10028 P235GH, P265GH, P295GH, P3, 55GH, 16Mo3, 13CrMo4-5, 10CrMo9-10, 11CrMo9-10

GB

GB/T 713 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg

GB/T 3531 12MnDR, 15MnNiDR, 09MnNiDR

GB/T 6654 20R, 16MnR, 15MnVR, 15MnVNR, 18MnMoPbR, 13MnNiMoPbR, 15CrMoR

Steel Plate For Atmospheric Corrosion Resisting


ASTM

ASTM A242 Type 1 ASTM A588 Grade: A, B, C, K

ASTM A709

Grade: 36[250], 50[345], 50W[345W](TypeA / TypeB / TypeC), HPS 50W[345W], HPS 70W[485W], 100[690](Type A/B/C/E/F/H/J/M/P/Q), 100W[690W] (Type A/B/C/E/F/H/J/M/P/Q)

ASTM A871 Grade: 60 (TypeⅠ/Ⅱ/Ⅲ/Ⅳ), 65 (TypeⅠ/Ⅱ/Ⅲ/Ⅳ)

JIS JIS G3114

SMA400 (AW/BW/CW/AP/BP/CP), SMA490 (AW/BW/CW/AP/BP/CP), SMA570(W/P)

JIS G3125 SPA-H

Steel Plate For Machine Structural Uses


JIS JIS G 4051 S10C, S12C, S15C, S17C, S20C, S22C, S25C, S28C, S30C, S33C, S35C, S38C, S40C, S43C, S45C, S48C, S50C, S53C, S55C, S58C

Steel Coil, Sheet & Plate - Hot Rolled Steel Plate-【Dimension】

Dimension


(mm) Width (mm)

Length (mm)

Plate Cutting Edge

6-200 900-3000

3000-25000 Mill Edge 1300-3000

Theoretical Weight

Thickness Unit Weight Thickness Unit Weight

Hot Rolled Steel Plate (mm) kg/ft2 kg/m2 (mm) kg/ft2 kg/m2

6 4.376 47.10

50 36.464 392.50 7 5.105 54.95 55 40.111 431.75 8 5.834 62.80 60 43.757 471.00 10 7.293 78.50 65 47.404 510.25 12 8.751 94.20 70 51.05 549.50 14 10.21 109.90 75 54.697 588.75 15 10.939 117.75 80 58.343 628.00 16 11.669 125.60 90 65.636 706.50 18 13.127 141.30 100 72.929 785.00 20 14.586 157.00 110 80.222 863.50 22 16.044 172.70 120 87.515 942.00 25 18.232 196.25 140 102.1 1099.00 26 18.962 204.10 150 109.393 1177.50 28 20.42 219.80 160 116.69 1256.00 30 21.879 235.50 165 120.33 1295.25 32 23.337 251.20 170 123.98 1334.50 35 25.525 274.75 180 131.27 1413.00 36 26.254 282.60 185 134.92 1452.25 38 27.713 298.30 190 138.56 1491.50 40 29.172 314.00 195 142.21 1530.75 45 32.818 353.25 200 145.86 1570.00 48 35.006 376.80

★ASTM A6/A6M-2003a Standard Specification for General Requiremnets for Rolled Structural Steel Bars, Plates, Shapes, and Sheet Pilling ★ASTM A20/20M-2003 Standard Specification for General Requirements for Steel Plates for Pressure Vessels ★EN 10029-1991 Hot Rolled Steel Plates 3mm Thick or above-Tolerances on Dimensions, Shapes and Mass ★JIS G3193-1990 Dimensions, Mass and Permissible Variations of Hot Rolled Steel Plates, Sheets and Strip ★GB/T 709-88 Dimensions, Shape, Weight and Tolerances for Hot-rolled Plates and Sheets

Steel Coil, Sheet & Plate - Hot Rolled Steel Plate-【Dimension Tolerance】 ASTM A6/A6M-2003a Standard Specification for General Requirements for

Rolled Structural Steel Bars, Plates, Shapes, and Sheet Pilling Permitted Variations in Thickness for Rectangular Carbon, High-Strength Low Alloy, and Alloy

Steel Plates, 300 mm and Under in Thickness When Ordered to Thickness.

Specified Thickness

(mm)

Permitted Variations

Under Specified Thickness

(mm)

Permitted Variations Over Specified Thickness for Widths Given in Millimetres (mm)

≤ 1200

>1200 -

<1500

1500 -

<1800

1800 -

<2100

2100 -

<2400

2400 -

<2700

2700 -

<3000

3000 -

<3300

3300 -

<3600

3600 -

<4200

≥ 4200

5.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.9 1.0 -- --

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Hot Rolled Steel Plate 5.5 6.0

0.8 0.8

0.8 0.8

0.8 0.8

0.8 0.8

0.8 0.8

0.8 0.8

0.8 0.9

0.9 1.0

1.0 1.1

-- --

-- --

7.0 8.0 9.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.9 0.9 0.9

1.0 1.0 1.0

1.2 1.2 1.3

1.4 1.4 1.5

-- -- --

10.0 11.0 12.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.9

1.0 1.0 1.0

1.0 1.0 1.0

1.3 1.3 1.3

1.5 1.5 1.5

1.7 1.7 1.8

14.0 16.0 18.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.9 0.9 0.9

0.9 0.9 1.0

1.0 1.0 1.1

1.1 1.1 1.2

1.3 1.3 1.4

1.5 1.5 1.6

1.8 1.8 2.0

20.0 22.0 25.0

0.8 0.8 0.9

0.8 0.9 0.9

0.8 0.9 1.0

0.8 0.9 1.0

0.9 1.0 1.0

1.0 1.1 1.2

1.2 1.3 1.3

1.2 1.3 1.5

1.4 1.5 1.5

1.6 1.8 1.8

2.0 2.0 2.0

28.0 30.0 32.0

1.0 1.1 1.2

1.0 1.1 1.2

1.1 1.2 1.3

1.1 1.2 1.3

1.1 1.2 1.3

1.3 1.4 1.5

1.4 1.5 1.6

1.8 1.8 2.0

1.8 1.8 2.0

2.0 2.1 2.3

2.2 2.4 2.6

35.0 38.0 40.0

0.3 1.3 1.4 1.5

1.3 1.4 1.5

1.4 1.5 1.6

1.4 1.5 1.6

1.4 1.5 1.6

1.6 1.7 1.8

1.7 1.8 2.0

2.3 2.3 2.5

2.3 2.3 2.5

2.5 2.7 2.8

2.8 3.0 3.3

45.0 50.0 55.0

1.6 1.8 2.0

1.6 1.8 2.0

1.7 1.8 2.0

1.8 2.0 2.2

1.8 2.0 2.2

2.0 2.3 2.5

2.3 2.5 2.8

2.8 3.0 3.3

2.8 3.0 3.3

3.0 3.3 3.5

3.5 3.8 3.8

60.0 70.0 80.0

2.3 2.5 2.8

2.3 2.5 2.8

2.3 2.5 2.8

2.4 2.6 2.8

2.4 2.6 2.8

2.8 3.0 3.3

3.0 3.3 3.5

3.4 3.5 3.5

3.4 3.6 3.6

3.8 4.0 4.0

4.0 4.0 4.0

90.0 100.0 110.0

3.0 3.3 3.5

3.0 3.3 3.5

3.0 3.3 3.5

3.0 3.3 3.5

3.0 3.5 3.5

3.5 3.8 3.8

3.5 3.8 3.8

3.5 3.8 3.8

3.6 3.8 3.8

4.0 4.4 4.4

4.4 4.4 4.4

120.0 130.0 140.0

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

4.8 5.2 5.6

4.8 5.2 5.6

150.0 160.0 180.0

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

5.6 5.6 6.3

5.6 5.6 6.3

200.0 250.0 300.0

5.8 7.5 7.5

5.8 7.5 7.5

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

7.0 8.8 9.0

Note： (1) Thickness to be measured at 10 to 20 mm from the longitudinal edge. (2) For Specified thicknesses not listed in this table, the permitted variations in thickness shall be as given for the next higher value of specified thickness that is listed in this table. (3) For thickness measured at any location other than that specified in Note 1, the permitted variations over specified thickness shall be 1.75 times the amounts in this table, rounded to the nearest 0.1mm.

Hot Rolled Steel Plate (4)Where “-” appears in this table, there is no requirement.

ASTM A20/20M-2003 Standard Specification for General Requirements for Steel Plates for Pressure Vessels

Permissible Variations in Thickness for Rectangular Plates

Specified Thickness

(mm)

Permitted Variations

Under Specified Thickness

(mm)

Permitted Variations Over Specified Thickness for Widths Given in Millimetres (mm)

≤ 1200

>1200 -

<1500

1500 -

<1800

1800 -

<2100

2100 -

<2400

2400 -

<2700

2700 -

<3000

3000 -

<3300

3300 -

<3600

3600 -

<4200

≥ 4200

5.0 5.5 6.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.9

0.9 0.9 1.0

1.0 1.0 1.1

— — 1.4

— — —

7.0 8.0 9.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.9 0.9 1.0

1.0 1.0 1.0

1.2 1.2 1.3

1.4 1.5 1.5

— 1.7 1.7

10.0 11.0 12.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.9

1.0 1.0 1.0

1.0 1.0 1.0

1.3 1.3 1.3

1.5 1.5 1.5

1.8 1.8 1.8

14.0 16.0 18.0

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.8 0.8 0.8

0.9 0.9 0.9

0.9 0.9 1.0

1.0 1.0 1.1

1.1 1.1 1.2

1.3 1.3 1.4

1.5 1.6 1.6

2.0 2.0 2.0

20.0 22.0 25.0

0.8 0.8 0.9

0.8 0.9 0.9

0.8 0.9 1.0

0.8 0.9 1.0

0.9 1.0 1.0

1.0 1.1 1.2

1.2 1.3 1.3

1.2 1.3 1.5

1.4 1.5 1.5

1.8 1.8 2.0

2.2 2.2 2.4

28.0 30.0 32.0

1.0 1.1 1.2

1.0 1.1 1.2

1.1 1.2 1.3

1.1 1.2 1.3

1.1 1.2 1.3

1.3 1.4 1.5

1.4 1.5 1.6

1.8 1.8 2.0

1.8 1.8 2.0

2.1 2.3 2.5

2.6 2.8 3.0

35.0 38.0 40.0

0.3 1.3 1.4 1.5

1.3 1.4 1.5

1.4 1.5 1.6

1.4 1.5 1.6

1.4 1.5 1.6

1.6 1.7 1.8

1.7 1.8 2.0

2.3 2.3 2.5

2.3 2.3 2.5

2.7 2.8 3.0

3.3 3.5 3.8

45.0 50.0 55.0

1.6 1.8 2.0

1.6 1.8 2.0

1.7 1.8 2.0

1.8 2.0 2.2

1.8 2.0 2.2

2.0 2.3 2.5

2.3 2.5 2.8

2.8 3.0 3.3

2.8 3.0 3.3

3.3 3.5 3.8

3.8 4.0 4.0

60.0 70.0 80.0

2.3 2.5 2.8

2.3 2.5 2.8

2.3 2.5 2.8

2.4 2.6 2.8

2.4 2.6 2.8

2.8 3.0 3.3

3.0 3.3 3.5

3.4 3.5 3.5

3.4 3.6 3.6

4.0 4.0 4.0

4.0 4.4 4.4

90.0 100.0 110.0

3.0 3.3 3.5

3.0 3.3 3.5

3.0 3.3 3.5

3.0 3.3 3.5

3.0 3.5 3.5

3.5 3.8 3.8

3.5 3.8 3.8

3.5 3.8 3.8

3.6 3.8 3.8

4.4 4.4 4.8

4.4 4.8 5.2

120.0 130.0 140.0

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

3.8 4.0 4.3

5.2 5.6 5.6

5.6 5.6 5.6

Hot Rolled Steel Plate 150.0 160.0 180.0

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

4.5 4.8 5.4

5.6 6.3 7.0

6.3 7.0 8.8

200.0 250.0 300.0

5.8 7.5 7.5

5.8 7.5 7.5

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

6.0 7.5 9.0

7.5 9.0

9.0

Note： (1) Thickness to be measured at 10 to 20 mm from the longitudinal edge. (2) For specified thicknesses othe, r than those shown, the tolerances for the next higher thickness shall apply. (3) For thickness measured at any location other than that specified in Note 1, the permissible maximum over tolerance shall be increased by 75%, rounded to the nearest 0.1 mm.

EN 10029-1991 Hot Rolled Steel Plates 3mm Thick or above-Tolerances on Dimensions, Shapes and Mass

Nominal Thickness

(mm)

Tolerances on the nominal thickness (mm)

Given Widths in below The Maximum Thickness

Difference within a Plate (mm)

Class A Class B Class

C Class D

≥600 <2000

≥2000 <2500

≥2500 <3000

≥3000 <3500

≥3500 <4000

≥4000

3-<5 -0.4, +0.8 -0.3, +0.9 -0, +1.2 ±0.60 0.8 0.9 0.9 — — — 5-<8 -0.4, +1.1 -0.3, +1.2 -0, +1.5 ±0.75 0.9 0.9 1.0 1.0 — — 8-<15 -0.5, +1.2 -0.3, +1.4 -0, +1.7 ±0.85 0.9 1.0 1.0 1.1 1.1 1.2 15-<25 -0.6, +1.3 -0.3, +1.6 0, +1.9 ±0.95 1.0 1.1 1.2 1.2 1.3 1.4 25-<40 -0.8, +1.4 -0.3, +1.9 -0, +2.2 ±1.10 1.1 1.2 1.2 1.3 1.3 1.4 40-<80 -1.0, +1.8 -0.3, +2.5 -0, +2.8 ±1.40 1.2 1.3 1.4 1.4 1.5 1.6 80-<150 -1.0, +2.2 -0.3, +2.9 -0, +2.8 ±1.60 1.3 1.4 1.5 1.5 1.6 1.7 150-250 -1.2, +2.4 -0.3, +3.3 -0, +3.6 ±1.80 1.4 1.5 1.6 1.6 1.7 —

JIS G3193-1990 Dimensions, Mass and Permissible Variations of Hot Rolled Steel Plates, Sheets and Strip

Nominal Thickness

(mm)

Tolerances on Thickness at the Following Width (mm)

<1600 1600-<2000 2000-<2500 2500-<3150 3150-<4000 4000-<5000

5.00-<6.30 ±0.50 ±0.60 ±0.60 ±0.75 ±0.75 — 6.30-<10.0 ±0.55 ±0.65 ±0.65 ±0.80 ±0.80 ±0.90 10.0-<16.0 ±0.55 ±0.65 ±0.65 ±0.80 ±0.80 ±1.0 16.0-<25.0 ±0.65 ±0.75 ±0.75 ±0.95 ±0.95 ±1.1 25.0-<40.0 ±0.70 ±0.80 ±0.80 ±1.0 ±1.0 ±1.2 40.0-<63.0 ±0.80 ±0.95 ±0.95 ±1.1 ±1.1 ±1.3 63.0-<100 ±0.9 ±1.1 ±1.1 ±1.3 ±1.3 ±1.5 100-<160 ±1.3 ±1.5 ±1.5 ±1.7 ±1.7 ±1.9 160-<200 ±1.6 ±1.8 ±1.8 ±1.9 ±1.9 ±2.1 200-<250 ±1.8 ±1.9 ±1.9 ±2.0 ±2.0 ±2.2 250-<300 ±2.0 ±2.1 ±2.1 ±2.2 ±2.2 ±2.5

Hot Rolled Steel Plate 300-<350 ±2.1 ±2.3 ±2.3 ±2.4 ±2.4 ±2.8

GB/T 709-88 Dimensions, Shape, Weight and Tolerances for Hot-rolled Plates and Sheets

Nominal Thickness

(mm)

Tolerances on Thickness at the Following Width (mm) “S”-Senior Precision “N”-Normal Precision

>750-1000 >1000-1500 >1500-2000 >2000-2300 >2300-2700 >2700-3000 S N S N S N S N S N S N

>4.00-5.50 +0.15 -0.30

+0.30 -0.40

+0.10 -0.40

+0.30 -0.50

+0.20 -0.40

+0.40 -0.50

+0.25 -0.40

+0.45 -0.50

— — — —

>5.50-7.50 +0.10 -0.50

+0.20 -0.60

+0.10 -0.50

+0.25 -0.60

+0.20 -0.50

+0.40 -0.60

+0.25 -0.60

+0.45 -0.60

— — — —

>7.50-10.00 +0.10 -0.70

+0.20 -0.80

+0.20 -0.70

+0.30 -0.80

+0.20 -0.70

+0.35 -0.80

+0.25 -0.70

+0.45 -0.80

— +0.60 -0.80

— —

>10.00-13.00 +0.10 -0.70

+0.20 -0.80

+0.20 -0.70

+0.30 -0.80

+0.30 -0.70

+0.40 -0.80

+0.35 -0.70

+0.50 -0.80

— +0.70 -0.80

— +1.00 -0.80

Nominal Thickness

(mm)

On the Minus Side (mm)

Tolerances on Thickness on The Plus Side at The Following Width (mm) >

1500 -

1700

> 1700

- 1800

> 1800

- 2000

> 2000

- 2300

> 2300

- 2500

> 2500

- 2600

> 2600

- 2800

> 2800

- 3000

> 3000

- 3200

> 3200

- 3400

> 3400

- 3600

> 3600

- 3800

>13-25 -0.8 +0.3 +0.4 +0.6 +0.8 +0.8 +1.0 +1.1 +1.2 — — — — >25-30 -0.9 +0.3 +0.4 +0.6 +0.8 +0.9 +1.0 +1.1 +1.2 — — — — >30-34 -1.0 +0.3 +0.4 +0.6 +0.8 +0.9 +1.0 +1.2 +1.3 — — — — >34-40 -1.1 +0.5 +0.6 +0.7 +0.9 +1.0 +1.1 +1.3 +1.4 — — — — >40-50 -1.2 +0.6 +0.7 +0.8 +1.0 +1.1 +1.2 +1.4 +1.5 — — — — >50-60 -1.3 +0.8 +0.9 +1.0 +1.1 +1.1 +1.2 +1.3 +1.5 — — — — >60-80 -1.8 +1.0 +1.0 +1.0 +1.0 +1.1 +1.2 +1.3 +1.3 +1.3 +1.3 +1.4 +1.4 >80-100 -2.0 +1.2 +1.2 +1.2 +1.2 +1.3 +1.3 +1.3 +1.4 +1.4 +1.4 +1.4 +1.4

>100-150 -2.2 +1.3 +1.3 +1.3 +1.4 +1.5 +1.5 +1.6 +1.6 +1.6 +1.6 +1.6 +1.6 >150-200 -2.6 +1.5 +1.5 +1.5 +1.6 +1.7 +1.7 +1.7 +1.8 +1.8 +1.8 +1.8 +1.8

Cold Rolled Steel Coil/Sheet Steel Coil, Sheet & Plate - Cold Rolled Steel Coil/Sheet-【Steel Grade】

Product Standard Type of Material Steel Grade

Cold Rolled Plate and Coil

JIS G3135-1996

Phosphorus Addition High Strength Steel

SPFC 340, SPFC390, SPFC440

Bake-hardening High Strength Steel

SPFC340H

JIS G3141-1996 Cold Rolled Carbon Steel SPCC, SPCD, SPCE, SPCEN

JFS A2001-1998

Steel for Drawing Use JSC270(C/D/E/F), JSC260G Phosphorus Addition High

Strength Steel JSC340P, JSC390P, JSC440P,

JSC340W, JSC390W Bake-hardening High

Strength Steel JSC270H, JSC340H

Two-phase High Strength Steel

JSC590Y, JSC780Y

Low Alloy High Strength Steel

JSC440R, JSC590R

EN 10130-1999 Cold Rolled Carbon Steel DC01, DC03, DC04, DC05,

DC06 DIN 1623-2-1983 Cold Rolled Carbon Steel St12, RRSt13, St14 DIN 1623-2-1986 Cold Rolled Carbon Steel St37-2G, St44-3G, St52-3G

ASTM A1008-02el Cold Rolled Carbon Steel CS, DS, DDS, EDDS GB/T 5213-2001 Cold Rolled Carbon Steel SC1, SC2, SC3

Cold Rolled Steel Strip

JIS G3101-2004 Rolled Steel for General

Structure SS330,SS400

JIS G4051-2005 Carbon Steel for Machine

Structural Use S10C,S20C,S45C,S50C,

JIS G4104-1979 Chromium Steels SCr420

JIS G4105-1979 Chromium Molybdenum

Steels SCM435

DIN EN 10025 Hot Rolled Sheet Steels Made

of Ordinary Mild Steels S180(St33),S235JR(St37-2),

DIN EN 10084 Case Hardening Steels C10E,C22EC,45E,C50E DIN 17200 Heat Treatable Steel 40Mn4,CK60,34CrMo4 DIN 17210 Case Hardening Steel 20Cr4

GB/T 700-2006 Carbon Structural Steels Q195,Q215,Q235

GB/T 699-1999 Quality Carbon Structural

Steels 08Al,20,45,50,40Mn,60Mn

GB/T3077-1999 Alloy Structural Steel 20Cr,35CrMo

Steel Coil, Sheet & Plate - Cold Rolled Steel Coil/Sheet-【Dimension】

Cold Rolled Steel Coil/Sheet Dimension


(mm) Width (mm)


Plate Cutting Edge

0.30-3.50 700-1830

1000-6000 Mill Edge 700-1850

Coil Cutting Edge

0.30-3.50 700-1830

508 / 610 Mill Edge 700-1850

Longitudinal Cutting Strip 0.10-3.50 120-<900 450 / 508 / 610

Theoretical Weight

Thickness (mm)

Unit Weight

Thickness (mm)

Unit Weight

kg/ft2 kg/m2 kg/ft2 kg/m2 0.10 0.073 0.785

0.90 0.656 7.065 0.15 0.109 1.178 0.95 0.693 7.458 0.20 0.146 1.57 1.00 0.729 7.850 0.25 0.182 1.963 1.10 0.802 8.635 0.30 0.219 2.355 1.15 0.839 9.028 0.32 0.233 2.512 1.20 0.875 9.420 0.35 0.255 2.748 1.30 0.948 10.205 0.37 0.27 2.905 1.35 0.985 10.598 0.40 0.292 3.140 1.40 1.021 10.990 0.42 0.306 3.297 1.45 1.058 11.383 0.45 0.328 3.533 1.50 1.094 11.775 0.47 0.343 3.690 1.60 1.167 12.560 0.48 0.35 3.768 1.80 1.313 14.130 0.50 0.365 3.925 1.90 1.386 14.915 0.55 0.401 4.318 1.95 1.422 15.308 0.60 0.438 4.710 2.00 1.459 15.700 0.70 0.511 5.495 2.50 1.823 19.625 0.75 0.547 5.888 2.95 2.151 23.158 0.80 0.583 6.280 3.00 2.188 23.550 0.85 0.62 6.673 3.50 2.553 27.475

Steel Coil, Sheet & Plate - Cold Rolled Steel Coil/Sheet-【Dimension Tolerance】

Tolerance on Thickness of Cold Rolled Steel Coil and Strip

Minimum Yield

Strength (MPa)

Thickness (mm)

Tolerance on Thickness (mm) Common Precision PT, A High-level Precision PT, B

Width (mm) Width (mm)

<1200 1200- <1500

≥1500 <1200 1200- <1500

≥1500

Cold Rolled Steel Coil/Sheet

<280

0.30-0.40 ±0.04 ±0.05 — ±0.025 ±0.035 — >0.40-0.60 ±0.05 ±0.06 ±0.07 ±0.035 ±0.045 ±0.05 >0.60-0.80 ±0.06 ±0.07 ±0.08 ±0.045 ±0.05 ±0.05 >0.80-1.00 ±0.07 ±0.08 ±0.09 ±0.05 ±0.06 ±0.06 >1.00-1.20 ±0.08 ±0.09 ±0.10 ±0.06 ±0.07 ±0.07 >1.20-1.60 ±0.10 ±0.11 ±0.11 ±0.07 ±0.08 ±0.08 >1.60-2.00 ±0.12 ±0.13 ±0.13 ±0.08 ±0.09 ±0.09 >2.00-2.50 ±0.14 ±0.15 ±0.15 ±0.10 ±0.11 ±0.11 >2.50-3.00 ±0.16 ±0.17 ±0.17 ±0.11 ±0.12 ±0.12 >3.00-3.50 ±0.17 ±0.19 ±0.19 ±0.14 ±0.15 ±0.15

280-<360

0.30-0.40 ±0.05 ±0.06 — ±0.03 ±0.04 — >0.40-0.60 ±0.06 ±0.07 ±0.08 ±0.04 ±0.05 ±0.06 >0.60-0.80 ±0.07 ±0.08 ±0.10 ±0.05 ±0.06 ±0.06 >0.80-1.00 ±0.08 ±0.10 ±0.11 ±0.06 ±0.07 ±0.07 >1.00-1.20 ±0.10 ±0.11 ±0.12 ±0.07 ±0.08 ±0.08 >1.20-1.60 ±0.12 ±0.13 ±0.13 ±0.08 ±0.10 ±0.10 >1.60-2.00 ±0.14 ±0.16 ±0.16 ±0.10 ±0.11 ±0.11 >2.00-2.50 ±0.17 ±0.18 ±0.18 ±0.12 ±0.13 ±0.13 >2.50-3.00 ±0.19 ±0.20 ±0.20 ±0.13 ±0.14 ±0.14 >3.00-3.50 ±0.20 ±0.23 ±0.23 ±0.17 ±0.18 ±0.18

≥360

0.30-0.40 ±0.06 ±0.07 — ±0.04 ±0.05 — >0.40-0.60 ±0.07 ±0.08 ±0.10 ±0.05 ±0.06 ±0.07 >0.60-0.80 ±0.08 ±0.10 ±0.11 ±0.06 ±0.07 ±0.07 >0.80-1.00 ±0.10 ±0.11 ±0.13 ±0.07 ±0.08 ±0.08 >1.00-1.20 ±0.11 ±0.13 ±0.14 ±0.08 ±0.10 ±0.10 >1.20-1.60 ±0.14 ±0.15 ±0.15 ±0.10 ±0.11 ±0.11 >1.60-2.00 ±0.17 ±0.18 ±0.18 ±0.11 ±0.13 ±0.13 >2.00-2.50 ±0.20 ±0.21 ±0.21 ±0.14 ±0.15 ±0.15 >2.50-3.00 ±0.23 ±0.24 ±0.24 ±0.15 ±0.17 ±0.17 >3.00-3.50 ±0.24 ±0.27 ±0.27 ±0.20 ±0.21 ±0.21

Tolerance on Width of Cold Rolled Steel Coil and Strip

Edge State Width (mm) Tolerance on Width (mm)

Common Precision PW. A

High-level Precision PW. A

Mill Edge 730-1850 -0, +8 —

Cutting Edge 730-<1200 -0, +4 -0, +2 1200-1830 -0, +5 -0, +3

Tolerance on Width of Cold Rolled and Longitudinal Cutting Strip

Thickness (mm)

Tolerance on Width (mm)

Width (mm)

Cold Rolled Steel Coil/Sheet <125 <125-<250 <250-<400 <400-<600 <600-<900

0.30-<0.40 -0, +0.3 0, +0.6 0, +1.0 0, +1.5 0, +2.0 0.40-<1.00 -0, +0.5 -0, +0.8 -0, +1.2 -0, +1.5 -0, +2.0 1.00-<1.75 -0, +0.7 -0, +1.0 -0, +1.5 -0, +2.0 -0, +2.5 1.75-<3.50 -0, +1.0 -0, +1.3 -0, +1.7 -0, +2.0 -0, +2.5

Tolerance on Length of Cold Rolled Steel Coil

Length (mm) Tolerance on Length (mm)

Common Precision PL. A High-level Precision PL. B ≤2000 0, +6 -0, +3 >2000 -0, +0.003 X Length -0, +0.0015 X Length

Specifies for Inequality of Steel Sheet

Minimum Yield Strength

(MPa)

Thickness (mm)

Inequality, ≤ Common Precision PT.A High-level Precision PT.B

Width (mm) Width (mm) Thickness mm

<0.70 0.70-<1.20 ≥1.20 <0.70 0.70-<1.20 ≥1.20

<280 ≤1200 5 4 3 12 10 8

>1200-1500 6 5 4 15 12 10 >1500 8 7 6 19 17 15

280-<360 ≤1200 8 6 5 15 13 10

>1200-1500 9 8 6 18 15 13 >1500 12 10 9 22 20 19

Camber of Cold Rolled Steel Coil and Strip

Product Assortment Edge State Camber(mm) Inspection Length

(mm) L≤2000mm Cutting Edge 0.3%Xl L L>2000mm Cutting Edge 6.0 2000

Longitudinal Cutting Strip — 2.0 2000

Steel Coil, Sheet & Plate - Cold Rolled Steel Coil/Sheet-【Processed Products】

★Cold Rolled Bright Steel Strip ★Cold Rolled Black Annealed Steel Strip ★Cold Rolled Bright Annealed Steel Strip ★Hot Dipped Galvanized Steel Strip

Hot Dip Galvanized Coil/Sheet Steel Coil, Sheet & Plate - Hot Dip Galvanized Coil/Sheet-【Coating Surface Structure】

Type, Classification and Code for Coating

Items Type Code

Coating Type Zinc Coating Z

Zinc-Iron Coating ZF

Coating Classification

Coating with Equal Thickness A(g/m

a, b

2)/ B(g/m2

A/B )(A=B)

Coating with Different Thickness A(g/m2)/ B(g/m2)(A≠B)

a. A is the coating weight for outer surface of steel strips or upper surface for steel plates, while B is the coating weight for inner surface of steel strips or down surface for steel plates (g/m2). b. Code for equal-thickness coating can be marked as sum value for both sides (upon agreement of both parties).

Available Weight for Zinc /Zinc-Iron Coating

Category for Basic Sheet

Coating Applicable Surface

Structure

Range of Coating Weight g/m2 (A/B)

Zinc Coating Zinc-Iron Coating

Cold Rolled Basic Sheet

Of Equal Thickness

Z, X, G, GX, N, R 40/40-225/225 30/30-90/90

Of Different Thickness

N, R 30-150 —

Hot Rolled Basic Sheet

Of Equal Thickness

Z, X, G, GX 50/50-140/140 —

Recommended Weight of Coating & Corresponding Code for Steel Sheet/Strip

Coating Type Recommended Weight of

Coating (g/m2) Coating Code

Of Equal Thickness

ZF 30/30 30/30

Z，ZF 40/40 50/50 60/60 70/70 80/80 90/90

40/40 50/50 60/60 70/70 80/80 90/90

Z 100/100 125/125 140/140

175/175 225/225 100/100 125/125 140/140

175/175 225/225 Of Different Thickness

Z 30/40 40/60 40/100 30/40 40/60 40/100

Classification & Code for Surface Structure

Surface Structure

Code Character Usage

Normal Spangle

Z Gained through condensation

After galvanization. For common usage.

Hot Dip Galvanized Coil/Sheet Small

Spangle X

Gained through condensation controlling; spangles are

smaller.

Can be used when normal spangle is not up to a

certain standard. Skin-pass Spangle

G Gained through special

skin-pass treatment.

For use of surface with High quality. E.g.: for use Of prepainted basic-plate. Skin-pass

Small Spangle GX

No Spangle N Gained through special

Technique; spangles are invisible. —

Zinc-Iron R No spangle, no luster, with

gray surface. Usage for painting.

Classification & Code for Surface Treatment

Surface Treatment

Code Purpose

Chromic-Acid Passivation

L Chemical treatment for prevention of white rust during

transportation or stock. Oiling Y In case white rust may occur during transportation or stock.


+ Oiling LY Further means for prevention of white rust.

Steel Coil, Sheet & Plate - Hot Dip Galvanized Coil/Sheet-【Steel Grade】

Standard Type of Material Steel Grade

EN 10142:2000 Low Carbon Steel DX51D+Z, +ZF, DX52D+Z, +ZF, DX53D+Z, +ZF, DX54D+Z, +ZF,

DX56D+Z, +ZF,

EN 10147:2000 Carbon Steel or Low Alloy Steel

S220GD+Z, +ZF, S250GD+Z, +ZF, S280GD+Z, +ZF, S320GD+Z, +ZF, S350GD+Z, +ZF, S550GD+Z, +ZF

EN 10292:2000

Phosphorus Addition High Strength Steel

H220PD+Z, +ZF, H260PD+Z, +ZF


H300LAD+Z, +ZF, H340LAD+Z, +ZF, H380LAD+Z, H420LAD+Z,

HR340LAD+Z, HR420LAD+Z Super Low Carbon High Strength Steel

H180YD+Z, +ZF, H220YD+Z, +ZF, H260YD+Z, +ZF,

Bake-handening High Strength Steel

H180BD+Z, +ZF, H220BD+Z, +ZF H260BD+Z, +ZF

JIS G3302-1994 Low Carbon Steel SGCC, SGHC, SGCD1, SGCD2, SGCD3

ASTM A653-2002 Low Carbon Steel CS Type A, Type B, Type C

FS Type A, Type B, DDS, EDDS

Hot Dip Galvanized Coil/Sheet Carbon Steel or Low Alloy Steel

SS230, SS255, SS275, SS550, SS340 Class 1


HSLAS Type B Grade 340, HSLAS Type B Grade 410

Steel Coil, Sheet & Plate - Hot Dip Galvanized Coil/Sheet-【Dimension】

Dimension

Basic Plate Type Item Nominal Size (mm)

Cold Rolled Basic Plate

Thickness 0.30-3.00

Width Strip 800-1830


200-900

Length Steel Sheet 1000-6000

Strip ID of Coil: 508 / 610

Hot Rolled Basic Plate

Thickness >1.80-2.80

Width Strip 900-1500


250-900

Length Steel Sheet 1000-6000

Strip ID of Coil: 610

Theoretical Weight

Thickness (mm)

Unit Weight (kg/m2)

Thickness

(mm)

Unit Weight (kg/m2)

Thickness

(mm)

Unit Weight (kg/m2)

0.30 2.355

0.75 5.888

1.50 11.775 0.32 2.512 0.80 6.280 1.60 12.560 0.35 2.748 0.85 6.673 1.80 14.130 0.37 2.905 0.90 7.065 1.90 14.915 0.40 3.140 0.95 7.458 1.95 15.308 0.42 3.297 1.00 7.850 2.00 15.700 0.45 3.533 1.10 8.635 2.20 17.270 0.47 3.690 1.15 9.028 2.50 19.625 0.48 3.768 1.20 9.420 2.80 21.980 0.50 3.925 1.30 10.205 2.95 23.158 0.55 4.318 1.35 10.598 3.00 23.550 0.60 4.710 1.40 10.990 0.70 5.495 1.45 11.383

Coating Form Coating Type Coating Weight (g/m2)

Hot Dip Galvanized Coil/Sheet Equality

Thickness

ZF 30/30 Z，ZF 40/40, 50/50, 60/60, 70/70, 80/80, 90/90

Z 100/100, 125/125, 140/140, 175/175, 225/225 Different Thickness

Z 30/40, 40/60, 40/100

Note: “Z” denotes pure zinc coating; “ZF” denotes zinc iron alloy coating.

Steel Coil, Sheet & Plate - Hot Dip Galvanized Coil/Sheet-【Dimension Tolerance】

Tolerance on Thickness of Hot Galvanizing Sheet and Strip with Cold Rolled Basic Plate When the Minimum Yield Strength is Less than 280 Mpa

Thickness mm

Tolerance on Thickness, mm Common Precision PT.A High-level Precision PT.B

≤1200 >1200-1500 >1500 ≤1200 >1200-1500 >1500 0.30-0.40 ±0.05 ±0.06 — ±0.03 ±0.04 —

>0.40-0.60 ±0.06 ±0.07 ±0.08 ±0.04 ±0.05 ±0.06 >0.60-0.80 ±0.07 ±0.08 ±0.09 ±0.05 ±0.06 ±0.06 >0.80-1.00 ±0.08 ±0.09 ±0.10 ±0.06 ±0.07 ±0.07 >1.00-1.20 ±0.09 ±0.10 ±0.11 ±0.07 ±0.08 ±0.08 >1.20-1.60 ±0.11 ±0.12 ±0.12 ±0.08 ±0.09 ±0.09 >1.60-2.00 ±0.13 ±0.14 ±0.14 ±0.09 ±0.10 ±0.10 >2.00-2.50 ±0.15 ±0.16 ±0.16 ±0.11 ±0.12 ±0.12 >2.50-3.00 ±0.17 ±0.18 ±0.18 ±0.12 ±0.13 ±0.13


Thickness mm

Tolerance on Width, mm Common Precision PT. A High-level Precision PT. B

≤1200 -0, +5 -0, +2 >1200-1500 -0, +6 -0, +2

>1500 -0, +7 -0, +3

Al-Zn Alloy-Coated Coil/Sheet Steel Coil, Sheet & Plate - Al-Zn Alloy-Coated Coil/Sheet -【Coating Surface Structure】

Classification and Code for Coating

Item Type Code

Coating Type Al-Zinc Coating AZ Recommended Weight

of Coating (g/m2 30/30, 40/40, 50/50, 60/60, 75/75, 90/90 )

Classification & Code for Surface Structure

Surface Structure Code Character

Normal Spangle Z Gained through condensation after galvanization. Skin-passed Spangle G Gained through skin-pass treatment.

Classification & Code for Surface Treatment

Surface Treatment

Code Purpose


C Chemical treatment for preventing rusting

During transportation or stock. Oiling O For preventing rusting


+ Oiling CO Further means for preventing rusting

Fingerprint-proof Film

UF To prevent rusting

No Treatment U Without any treatment, It should be noted in contract

if the buyers choose goods without any treatment.

Steel Coil, Sheet & Plate - Al-Zn Alloy-Coated Coil/Sheet -【Steel Grade】

Standard Usage Supply Steel Grade

ASTM A792M-2002

For Cold Forming CS type B, type C, DS For Structural 255, 345 Class1, 550

JIS G3321:1998 For Cold Forming SGLCC, SGLCD

For Structural SGLC490, SGLC570

EN 10215-1995 For Cold Forming DX51D+AZ, DX52D+AZ

For Structural S250GD+AZ, S350GD+AZ,

S550GD+AZ

Steel Coil, Sheet & Plate - Al-Zn Alloy-Coated Coil/Sheet -【Dimension】

Dimension

Type Thickness

(mm) Width (mm)


Al-Zn Alloy-Coated Coil/Sheet Steel Sheet 0.22-1.30 700-1250 1000-6000 Steel Coil 0.22-1.30 700-1250 508

Theoretical Weight

Thickness (mm)

Unit Weight (kg/m2)

Thickness

(mm)

Unit Weight (kg/m2)

Thickness

(mm)

Unit Weight (kg/m2)

0.30 2.355

0.48 3.768

0.90 7.065 0.32 2.512 0.50 3.925 0.95 7.458 0.35 2.748 0.55 4.318 1.00 7.850 0.37 2.905 0.60 4.710 1.10 8.635 0.40 3.140 0.70 5.495 1.15 9.028 0.42 3.297 0.75 5.888 1.20 9.420 0.45 3.533 0.80 6.280 1.30 10.205 0.47 3.690 0.85 6.673 Coating Form Coating Type Coating Weight (g/m2)

Equality Thickness AZ 30/30, 40/40, 50/50, 60/60, 75/75, 90/90

Remark: “AZ” denotes aluminum zinc alloy coating

Steel Coil, Sheet & Plate - Al-Zn Alloy-Coated Coil/Sheet -【Dimension Tolerance】

Tolerance on Thickness of Hot Galvanizing Sheet and Strip with Cold Rolled Basic Plate When the Minimum Yield Strength is Less than 280 Mpa

Thickness mm

Tolerance on Thickness, mm Common Precision PT.A High-level Precision PT.B

≤1200 >1200-1500 >1500 ≤1200 >1200-1500 >1500 0.30-0.40 ±0.05 ±0.06 — ±0.03 ±0.04 —

>0.40-0.60 ±0.06 ±0.07 ±0.08 ±0.04 ±0.05 ±0.06 >0.60-0.80 ±0.07 ±0.08 ±0.09 ±0.05 ±0.06 ±0.06 >0.80-1.00 ±0.08 ±0.09 ±0.10 ±0.06 ±0.07 ±0.07 >1.00-1.20 ±0.09 ±0.10 ±0.11 ±0.07 ±0.08 ±0.08 >1.20-1.60 ±0.11 ±0.12 ±0.12 ±0.08 ±0.09 ±0.09 >1.60-2.00 ±0.13 ±0.14 ±0.14 ±0.09 ±0.10 ±0.10 >2.00-2.50 ±0.15 ±0.16 ±0.16 ±0.11 ±0.12 ±0.12 >2.50-3.00 ±0.17 ±0.18 ±0.18 ±0.12 ±0.13 ±0.13


Thickness mm

Tolerance on Width, mm Common Precision PT. A High-level Precision PT. B

≤1200 -0, +5 -0, +2

Al-Zn Alloy-Coated Coil/Sheet >1200-1500 -0, +6 -0, +2

>1500 -0, +7 -0, +3

Prepainted Steel Coil Steel Coil, Sheet & Plate - Prepainted Steel Coil -【Coating Surface Structure】

Assortment and Coding of Prepainted Steel Sheet

Classification Item Code

Applications

Construction External Use JW Construction Internal Use JN

Steel Windows GC Household Appliance JD

Furniture JJ Others QT

Surface Finish Normal Coated TC

Embossed YA Printed YI

Category of Finish Coatings

PE PE High-durability Polyesters SMP Silicon Modified Polyesters PVDF

Base Metal Electro-galvanized Base Metal DX

Hot-dip Zinc Coated base Metal

Skin Pass Spangle RG No Spangle RW

Coating Type Top Surface Bottom Surface —

Double Coated Single Coated 2/1 Double Coated Double Coated 2/2

Suggestion on Selection of Base Metal and Zinc Coating Weight for Different Application

Serial No

Applications Base Metal Weight of Galvanized

Layer (g/m2)

1 Construction External Use

Hot-dip Zinc Coated Base Metal

90/90

2 Construction Internal

Use, Steel Windows

Hot-dip Zinc Coated Base Metal

90/90

Electro-galvanized Base Metal

60/60

3 Household Appliance,

Furniture Electro-galvanized

Base Metal 20/20

4 Construction Hot-dip Zinc-Aluminum

Coated Board 75/75

Steel Coil, Sheet & Plate - Prepainted Steel Coil -【Steel Grade】

Prepainted Steel Coil Base Metal of Prepainted Steel Sheet

Type of Base Metal Standard of Base Metal

Steel Grade of Base Metal

Hot-dip Zinc Coated

EN 10142 EN 10147 EN 10292

DX51D+Z, DX52D+Z,DX53D+Z, S280GD+Z, S350GD+Z, S550GD+Z

JIS G3302 SGCC, SGCD, SGC340

ASTM A653 CS Type C, CS Type A, Type B,

FS Type A, Tupe B, SS275, SS550, SS 340 Class 1

Electro-galvanized

JIS G3313 SECC, SECD, SECE EN 10152 DC01+ZE, DC03+ZE, DC04+ZE

ASTM A591 CS, DS, DDS GB/T 17675 DX1, DX2, DX3

Hot-dip Alu-Zinc Alloy Coated

JIS G3321 SGLCC, SGLCD, SGLC490, SGLC570

EN 10215 DX51D+AZ, DX52D+AZ, S250GD+AZ

S350GD+AZ, S550GD+AZ

ASTM A792 CS type B, type C, DS, 255,

345 Class1, 550

Category of Coating

Item Category Symbol

Finish Coat

Polyester PE Silicon Modified Polyesters SMP High-Durability Polyester HDP PolyVinylidene Fluoride PVDF

Primer

Epoxy Primer ---- Polyester Primer ----

Water-Soluble Acrylic Acid Primer ---- Polyurethane Primer ----

JIS Prepainted Steel Sheet

Standard Steel Grade Usage

JIS G3312

CGCC Normal Use CGCD1 For Drawing CGC400

Structure CGC440 CGC570

JIS G3322

CGLCC For Cold Forming

CGLCD CGLC490

Structure CGLC570

Prepainted Steel Coil

Steel Coil, Sheet & Plate - Prepainted Steel Coil -【Dimension】

Dimension

Item Nominal Size (mm)

Thickness 0.22-1.30 Width 700-1250 Length 1000-4000

Theoretical Weight

Thickness (mm)

Unit Weight (kg/m2)

Thickness

(mm)

Unit Weight (kg/m2)

Thickness

(mm)

Unit Weight (kg/m2)

0.22 1.727

0.50 3.925

0.90 7.065 0.30 2.355 0.55 4.318 0.95 7.458 0.35 2.748 0.60 4.710 1.00 7.850 0.37 2.905 0.70 5.495 1.10 8.635 0.40 3.140 0.75 5.888 1.15 9.028 0.45 3.533 0.80 6.280 1.20 9.420 0.48 3.768 0.85 6.673 1.30 10.205

Suggestion on Selection of Base Metal and Zinc Coating Weight for Different Usage Usage Basic Metal Coating Weight (g/m2)

Construction External Use Hot-dip Zinc Coated 90/90

Construction Internal Use, Steel Windows

Hot-dip Zinc Coated 90/90 Electro-galvanized 60/60

Household Appliance, Furniture

Electro-galvanized 20/20

Construction Hot-dip Zinc-Aluminum 75/75

Steel Coil, Sheet & Plate - Prepainted Steel Coil -【Dimension Tolerance】

Tolerance on Thickness

Nominal Thickness

(mm)

Thickness Tolerance for the Following Widths (mm) Common Precision PT.A High-level Precision PT.B

≤1200 >1200 -1500

>1500 ≤1200 >1200 -1500

>1500

0.30-0.40 ±0.04 ±0.05 — ±0.025 ±0.035 — >0.40-0.60 ±0.05 ±0.06 ±0.07 ±0.035 ±0.045 ±0.05 >0.60-0.80 ±0.06 ±0.07 ±0.08 ±0.045 ±0.05 ±0.05 >0.80-1.00 ±0.07 ±0.08 ±0.09 ±0.05 ±0.06 ±0.06 >1.00-1.20 ±0.08 ±0.09 ±0.10 ±0.06 ±0.07 ±0.07

Prepainted Steel Coil >1.20-1.60 ±0.10 ±0.11 ±0.11 ±0.07 ±0.08 ±0.08 >1.60-2.00 ±0.12 ±0.13 ±0.13 ±0.08 ±0.09 ±0.09

Flatness of Steel Sheet

Minimum Yield

Strength (MPa)

Nominal Width (mm)

Flatness, ≤ Common Precision PT.A High-level Precision PT.B Nominal Thickness (mm) Nominal Thickness (mm)

<0.70 0.70- <1.20

≥1.20 -2.0

<0.70 0.70- <1.20

≥1.20 -2.0

<280 700-1200 10 8 6 5 4 3

>1200-1500 13 10 8 6 5 4 >1500-1550 18 15 13 8 7 6

280-<360 700-1200 13 11 8 8 6 5

>1200-1500 16 13 11 9 8 6 >1500-1550 21 18 17 12 10 9

Tolerance on Width

Nominal Width (mm)

Tolerance on Width (mm) Common Precision PT. A High-level Precision PT. B

≤1200 -0, +4 -0, +2 >1200-1500 -0, +5 -0, +2

>1500 -0, +6 -0, +3 Tolerance on Length

Nominal Length (mm)

Tolerance on Length (mm) Common Precision PL. A High-level Precision PL. B

≤2000 -0, +6 -0, +2 >2000 -0, +0.003 X Length -0, +0.0015 X Length

EN IPE

Section Steel- I-Beam-EN IPE -【Dimension】

Nominal Size “U”

Dimension Cross-section Aera (cm2)

Unit Weight (kg/m)

h b s t r

IPE AA-100 97.6 55 3.6 4.4 7 8.56 6.72 IPE A-100 98 55 3.6 4.7 7 8.78 6.89 IPE-100 100 55 4.1 5.7 7 10.32 8.10

IPE AA-120 117 64 3.8 4.8 7 10.65 8.36 IPE A-120 117.6 64 3.8 5.1 7 11.03 8.66 IPE-120 120 64 4.4 6.3 7 13.21 10.4

IPE AA-140 136.6 73 3.8 5.2 7 12.80 10.05 IPE A-140 137.4 73 3.8 5.6 7 13.39 10.5 IPE-140 140 73 4.7 6.9 7 16.43 12.9

IPE AA-160 156.4 82 4 5.6 7 15.68 12.31 IPE A-160 157 82 4.0 5.9 9 16.18 12.7 IPE-160 160 82 5.0 7.4 9 20.09 15.8

IPE AA-180 176.4 91 43 6.2 9 19.03 14.94 IPE A-180 177 91 4.3 6.5 9 19.58 15.4 IPE-180 180 91 5.3 8.0 9 23.95 18.8

IPE AA-200 196.4 100 4.5 6.7 12 22.87 17.95 IPE A-200 197 100 4.5 7.0 12 23.47 18.4 IPE-200 200 100 5.6 8.5 12 28.48 22.4

Section Steel- I-Beam-EN IPE -【Steel Grade】 Chemical Composition

Steel Grade

Thickness /mm

C (%) ≤

Si (%) ≤

Mn (%) ≤

P (%) ≤

S (%) ≤

Others (%)

St37-2 ≤16 0.17 — 1.40 0.045 0.045 N≤0.009



EN IPE >16-25 0.20 — 1.40 0.045 0.045 N≤0.009

St52-3 ≤30 >30

0.20 0.22

0.55 0.55

1.60 1.60

0.040 0.040

0.040 0.040

N≤0.009 N≤0.009

S235JR ≤16

>16-25 0.17 0.20

— —

1.40 1.40

0.045 0.045

0.045 0.045

N≤0.009 N≤0.009

S355JR — 0.24 0.55 1.60 0.045 0.045 N≤0.009 Mechanical Capability

Steel Grade

Tensile Strength for Thickness /mm σb/MPa

<3 >3-100 >100-150 >150-250 St37-2 — — — — St52-3 510-680 490-630 470-630 450-630

S235JR — — — — S355JR 510-680 490-630 470-630 450-630

Steel Grade

Yield Strength for Thickness /mm σ0.2/Mpa ≥

≤16 >16 -40

>40 -63

>63 -80

>80 -100

>100 -150

>150 -200

>200 -250

St37-2 235 235 — — — — — — St52-3 345 335 325 325 315 295 285 275

S235JR 235 235 — — — — — — S355JR 345 335 325 325 315 295 285 275

Steel Grade

Longitudinal or

Transverse Test-piece

Elongation for Thickness δ，≥（%）

Absorbed-in-fracture Energy for Thickness AKV/J（≥）

≥3 ≤40 mm

>40 ≤63 mm

>63 ≤100 mm

>100 ≤150 mm

>150 ≤250 mm

Test Temperature

/oC

>10 ≤150 mm

>150 ≤250 mm

St37-2 L T

26 24

25 23

24 22

22 22

21 21

+20 27 —

St52-3 L T

22 20

21 19

20 18

18 18

17 17

+0 27 23

S235JR L T

26 24

25 23

24 22

22 22

21 21

+20 27 —

S355JR L T

22 20

21 19

20 18

18 18

17 17

+20 27 23

EN IPE

Section Steel- I-Beam-EN IPE -【Standard】

EN 10034-1994 Hot-rolled I Beams and H Beams – Dimensions, Mass and Tolerance The Tolerance on Dimension of IPE AA / IPE A / IPE

h b s t

Nominal Size

Tolerance Nominal

Size Tolerance

Nominal Size

Tolerance Nominal

Size Tolerance

80-120 ±2.0 80-120 ±2.0 80-120 ±0.5 80-120 ±1.0

140-180 +3.0 -2.0

140-180 +3.0 -2.0

140-270 ±0.75 140-270 ±1.5

200-400 ±3.0 200-360 ±3.0 500-600 ±1.0 500-600 ±2.0 450-500 ±4.0 400-600 ±4.0 — — — — 550-600 ±5.0 — — — — — —

The Shape Tolerance of IPE AA / IPE A / IPE

The Flange Squareness against The Web of IPE AA / IPE A / IPE

Web Height, h k Maximum > ≤

— 120 1.0 120 600 1.5%b

The Web Flexibility of IPE AA / IPE A / IPE

Web Height, h Web Flexibility, f Maximum > ≤

— 120 1.0 120 360 1.5 360 600 2.0

The Web Eccentricity of IPE AA / IPE A / IPE

Web Height, h Web Eccentricity, m


EN IPE > ≤ Maximum

— 120 1.5

120 270 2.5

270 600 3.5

Length Straightness of IPE AA / IPE A / IPE

Web Height, h Tolerance on Straightness

q > ≤

— 360 0.0015*l 360 600 0.0010*l

The Length Types and The Tolerance on Length of IPE AA / IPE A / IPE

Length Type Length Explaination of Length

delivered Scope Tolerance

Produce Length 4000-15000 Get any Parameter

Between 4000-15000 No

Fixed Length ≤15000 ±50 Fixed Length

Decided by the buyer

Precise Length ≤15000 Less than ±50, Priority adopt:

±25,±10,±5

Tolerance and Precise Length

Decided by the buyer

GB I-Beam

Section Steel- I-Beam-GB I-Beam -【Dimension】

Nominal Size

Dimension (mm)

Cross-section Area (cm2)

Unit Weight (kg/m) h b d t r r1

10 100 68 4.5 7.6 6.5 3.4 14.345 11.261 12 120 74 5.0 8.4 7.0 3.5 17.818 13.987

12.6 126 74 5.0 8.4 7.0 3.5 18.118 14.223 14 140 80 5.5 9.1 7.5 3.8 21.516 16.890 16 160 88 6.0 9.*9 8.0 4.0 26.131 20.513 18 180 94 6.5 10.7 8.5 4.3 30.756 24.143 20a 200 100 7.0 11.4 9.0 4.5 35.578 27.927 20b 200 102 9.0 11.4 9.0 4.5 39.578 31.069 22a 220 110 7.5 12.3 9.5 4.8 42.128 33.070 22b 220 112 9.5 12.3 9.5 4.8 46.528 36.524 25a 250 116 8.0 13.0 10.0 5.0 48.541 38.105 25b 250 118 10.0 13.0 10.0 5.0 53.541 42.030 28a 280 122 8.5 13.7 10.5 5.3 55.404 43.492 28b 280 124 10.5 13.7 10.5 5.3 61.004 47.888 30a 300 126 9.0 14.4 11.0 5.5 61.254 48.084 30b 300 128 11.0 14.4 11.0 5.5 67.254 52.794 30c 300 130 13.0 14.4 11.0 5.5 73.254 57.504 32a 320 130 9.5 15.0 11.5 5.8 67.516 52.717 32b 320 132 11.5 15.0 11.5 5.8 73.556 57.741 32c 320 134 13.5 15.0 11.5 5.8 79.956 62.765 36a 360 136 10.0 15.8 12.0 6.0 76.480 60.037 36b 360 138 12.0 15.8 12.0 6.0 83.680 65.689 36c 360 140 14.0 15.8 12.0 6.0 90.880 71.341 40a 400 142 10.5 16.5 12.5 6.3 86.112 67.598 40b 400 144 12.5 16.5 12.5 6.3 94.112 73.878



GB I-Beam 40c 400 146 14.5 16.5 12.5 6.3 102.112 80.158 45a 450 150 11.5 18.0 13.5 6.8 102.112 80.420 45b 450 152 13.5 18.0 13.5 6.8 111.446 87.458 45c 450 154 15.5 18.0 13.5 6.8 120.446 94.550 56a 560 166 12.5 21.0 14.5 7.3 135.435 106.316 56b 560 168 14.5 21.0 14.5 7.3 146.635 115.108 56c 560 170 16.5 21.0 14.5 7.3 157.835 123.900 63a 630 176 13.0 22.0 15.0 7.5 154.658 121.407 63b 630 178 15.0 22.0 15.0 7.5 167.258 131.298 63c 630 180 17.0 22.0 15.0 7.5 179.858 141.189

Section Steel- I-Beam-GB I-Beam -【Steel Grade】

Chemical Composition

Steel Grade

Grade C

(%) Mn (%)

Si P S V (%)

Nb (%)

Ti (%) ≤ (%)

Q195 — 0.06-0.12 0.25-0.50 0.30 0.050 0.045 — — —

Q215 A

0.09-0.15 0.25-0.55 0.30 0.050

0.045 — — — B 0.045

Q235 A 0.14-0.22 0.30-0.65

0.30 0.050

0.045 — — — B 0.12-0.20 0.30-0.70 0.045

Q345 A

≤0.20 1.00-1.60 0.55 0.045 0.045 0.02

-0.15 0.015 -0.060

0.02 -0.20 B 0.040 0.040

Mechanical Capability

Steel Grade

Yield Strength Tensile

Strength (Mpa)

Elongation 180oCold-Bend Test

r - Pin Diameter a - Thickness

Charpy V-notch Impact Test

( Longitudinal)

Thickness (mm)

σS

≥ (Mpa)

Thickness (mm)

δ ≥

(%) Longitudinal Transverse

Temperature oC

AKV / J ≥

Q195

≤16 195

315-430

≤16 33

0 0.5a — —

>16-40 185 >16-40 32 >40-60 — >40-60 — >60-100 — >60-100 — >100-150 — >100-150 —

>150 — >150 —

Q215

≤16 215

335-450

≤16 31 0.5a a

20 27

>16-40 205 >16-40 30 >40-60 195 >40-60 29 >60-100 185 >60-100 28 1.5a 2a >100-150 175 >100-150 27

2a 2.5a >150 165 >150 26



GB I-Beam

Q235

≤16 235

375-500

≤16 26 a 1.5a 20

27

>16-40 225 >16-40 25 >40-60 215 >40-60 24 a 1.5a

0 >60-100 205 >60-100 23 2a 2.5a >100-150 195 >100-150 22

2.5a 3a -20 >150 185 >150 21

Q345

≤16 345

470-630 21 — — 20 34 >16-35 325 >35-50 295 >50-100 275

Section Steel- I-Beam-GB I-Beam -【Standard】 GB/T706-1988 The Size and Dimension Tolerance of Hot Rolled I Beams

The Dimension Tolerance on Hot Rolled I Beam Nominal

Size 8-14 mm

16-18 mm

20-30 mm

32-40 mm

45-63 mm

Height-“h” ±2.0 ±3.0 ±4.0 Leg width-“b” ±2.0 ±2.5 ±3.0 ±3.5 ±4.0

Web Thickness-“d” ±0.5 ±0.5 ±0.7 ±0.8 ±0.9 Web bend Flexibility Not More Than 0.15d

Length 5-19m 6-19m



EN Equal Angle Bar

Section Steel- Equal Angle Bar-EN Equal Angle Bar-【Dimension】

Nominal Size

a (mm)

t (mm)

Unit Weight (kg/m)

Nominal

Size a

(mm) t

(mm)

Unit Weight (kg/m)

20 X 3 20 3 0.88

90 X 6

90

6 8.30 25 X 3

25 3 1.12 90 X 7 7 9.61

25 X 4 4 1.45 90 X 8 8 10.9 90 X 9 9 12.2

30 X 3 30

3 1.36 90 X 10 10 13.4 30 X 4 4 1.78 90 X 12 12 15.9 30 X 5 5 2.18 100 X 8

100 8 12.2

35 X 4 35

4 2.10 100 X 10 10 15.1 35 X 5 5 2.57 100 X 12 12 17.8 40 X 4

40 4 2.42 110 X 10 110 10 16.6

40 X 5 5 2.97 120 X 8

120

8 14.7 40 X 6 6 3.52 120 X 10 10 18.2 45 X 4

45 4 2.74 120 X 11 11 19.9

45 X 5 5 3.38 120 X 12 12 21.6 45 X 6 6 4.00 130 X 12 130 12 23.6 50 X 5

50 5 3.77 140 X 13 140 13 27.5

50 X 6 6 4.47 150 X 10

150

10 23.0 50 X 7 7 5.15 150 X 12 12 27.3 55 X 6 55 6 4.95 150 X 14 14 31.6 60 X 5

60 5 4.57 150 X 15 15 33.8

60 X 6 6 5.42 160 X 15 160

15 36.2 60 X 8 8 7.09 160 X 17 17 40.7 65 X 7 65 7 6.83 180 X 16

180 16 43.5

70 X 6

70

6 6.38 180 X 18 18 48.6 70 X 7 7 7.38 200 X 16

200 16 48.5

70 X 8 8 8.63 200 X 18 18 54.3 70 X 9 9 9.34 200 X 20 20 59.9


EN Equal Angle Bar 75 X 7

75 7 7.94 200 X 24 24 71.1

75 X 8 8 9.03 80 X 6

80 6 7.34

80 X 8 8 9.66 80 X 10 10 11.9

Section Steel- Equal Angle Bar-EN Equal Angle Bar-【Steel Grade】


Steel Grade

Thickness /mm

C (%) ≤

Si (%) ≤

Mn (%) ≤

P (%) ≤

S (%) ≤

Others (%)

St37-2 ≤16

>16-25 0.17 0.20

— —

1.40 1.40

0.045 0.045

0.045 0.045

N≤0.009 N≤0.009

St52-3 ≤30 >30

0.20 0.22

0.55 0.55

1.60 1.60

0.040 0.040

0.040 0.040

N≤0.009 N≤0.009

S235JR ≤16

>16-25 0.17 0.20

— —

1.40 1.40

0.045 0.045

0.045 0.045

N≤0.009 N≤0.009

S355JR — 0.24 0.55 1.60 0.045 0.045 N≤0.009


Steel Grade


<3 >3-100 >100-150 >150-250 St37-2 — — — — St52-3 510-680 490-630 470-630 450-630

S235JR — — — — S355JR 510-680 490-630 470-630 450-630

Steel Grade


≤16 >16 -40

>40 -63

>63 -80

>80 -100

>100 -150

>150 -200

>200 -250

St37-2 235 235 — — — — — — St52-3 345 335 325 325 315 295 285 275

S235JR 235 235 — — — — — — S355JR 345 335 325 325 315 295 285 275

Steel Grade

Longitudinal or




≥3 ≤40 mm

>40 ≤63 mm

>63 ≤100 mm

>100 ≤150 mm

>150 ≤250 mm

Test Temperature

/oC

>10 ≤150 mm

>150 ≤250 mm


EN Equal Angle Bar St37-2

L T

26 24

25 23

24 22

22 22

21 21

+20 27 —

St52-3 L T

22 20

21 19

20 18

18 18

17 17

+0 27 23

S235JR L T

26 24

25 23

24 22

22 22

21 21

+20 27 —

S355JR L T

22 20

21 19

20 18

18 18

17 17

+20 27 23

★EN10056-1: 1999 Structural Steel Equal and Unequal Leg Angles – Part 1. Dimensions ★EN10056-2: 1994 Specification for Structural Steel Equal and Unequal Angles – Part 2. -Tolerances on Shape and Dimensions Tolerances on Shape and Dimensions

Section Steel- Equal Angle Bar-EN Equal Angle Bar-【Standard】

Tolerances on Shape and Dimensions

Dimension

Leg Length, a Section Thickness, t

Nominal Size (mm)

Tolerance on a and b (mm)

Nominal Size (mm)

Tolerance (mm)

a≤50 ±1.0 t≤5 ±0.50 50<a≤100 ±2.0 5<t≤10 ±0.75 100<a≤150 ±3.0 10<t≤15 ±1.00 150<a≤200 ±4.0 t>15 ±1.20

a>200 -4.0, +8.0 Squareness

Out-of-squareness, k

Leg Length, a (mm)

k (mm)

a≤100 1.0 100<a≤150 1.5 150<a≤200 2.0

a>200 3.0

Straightness Tolerance on Straightness, q

Leg Length, a Tolerance over Tolerance over Any Length


EN Equal Angle Bar

(mm) Full Leg Length, L

Leg Length, a (mm)

Relevant Length (mm)

q (mm)

a≤150 0.4% of L a≤150 1500 6 150<a≤200 0.2% of L 150<a≤200 2000 3

a>200 0.1% of L a>200 3000 3

Maximum Actual Weight Shortage than Theoretical Weight

Thickness (t)

Maximum Actual Weight Shortage than Theoretical Weight (%)

t≤3 15 3<t≤5 12 5<t≤8 10 8<t≤18 8 18<t≤24 6

ASTM Equal Angle Bar

Section Steel- Equal Angle Bar-ASTM Equal Angle Bar-【Dimension】

Size and Thickness

inch

Unit Weight

lb/ft

Size and Thickness

mm

Unit Weight kg/m

L8 X 8 X 1 51.0

L203 X 203 X 25.4 75.9 L8 X 8 X 7/ 45.0 8 L203 X 203 X 22.2 67.0 L8 X 8 X 3/ 38.9 4 L203 X 203 X 19.0 57.9 L8 X 8 X 5/ 32.7 8 L203 X 203 X 15.9 48.7 L8 X 8 X 9/ 29.6 16 L203 X 203 X 14.3 44.0 L8 X 8 X 1/ 26.4 2 L203 X 203 X 12.7 39.3 L6 X 6 X 6/ 24.2 8 L152 X 152 X 15.9 36.0 L6 X 6 X 9/ 21.9 16 L152 X 152 X 14.3 32.6 L6 X 6 X 1/ 19.6 2 L152 X 152 X 12.7 29.2 L6 X 6 X 7/ 17.2 16 L152 X 152 X 11.1 25.6 L6 X 6 X 3/ 14.9 8 L152 X 152 X 9.5 22.2 L6 X 6 X 5/ 12.4 16 L152 X 152 X 7.9 18.5 L5 X 5 X 5/ 20.0 8 L127 X 127 X 15.9 29.8 L5 X 5 X 1/ 16.2 2 L127 X 127 X 12.7 24.1 L5 X 5 X 7/ 14.3 18 L127 X 127 X 11.1 21.3 L5 X 5 X 3/ 12.3 8 L127 X 127 X 9.5 18.3 L5 X 5 X 5/ 10.3 16 L127 X 127 X 7.9 15.3 L4 X 4 X 1/ 12.8 2 L102 X 102 X 12.7 19.0 L4 X 4 X 7/ 11.3 16 L102 X 102 X 11.1 16.8 L4 X 4 X 3/ 9.8 8 L102 X 102 X 9.5 14.6 L4 X 4 X 5/ 8.2 16 L102 X 102 X 7.9 12.2 L4 X 4 X 1/ 6.6 4 L102 X 102 X 6.4 9.8 L31/2 X 31/2 X 1/ 11.1 2 L89 X 89 X 12.7 16.5 L31/2 X 31/2 X 7/ 9.8 16 L89 X 89 X 11.1 14.6 L31/2 X 31/2 X 3/ 8.5 8 L89 X 89 X 9.5 12.6 L31/2 X 31/2 X 5/ 7.2 16 L89 X 89 X 7.9 10.7 L31/2 X 31/2 X 1/ 5.8 4 L89 X 89 X 6.4 8.6


ASTM Equal Angle Bar L3 X 3 X 3/8 7.2 L76 X 76 X 9.5 10.7 L3 X 3 X 5/ 6.1 16 L76 X 76 X 7.9 9.1 L3 X 3 X 1/ 4.9 4 L76 X 76 X 6.4 7.3 L3 X 3 X 3/ 3.71 16 L76 X 76 X 4.8 5.5 L21/2 X 21/2 X 5/ 5.0 16 L64 X 64 X 7.9 7.4 L21/2 X 21/2 X 1/ 4.1 4 L64 X 64 X 6.4 6.1 L21/2 X 21/2 X 3/ 3.07 16 L64 X 64 X 4.8 4.6 L2 X 2 X 5/ 3.92 16 L51 X 51 X 7.9 5.8 L2 X 2 X 1/ 3.19 4 L51 X 51 X 6.4 4.7 L2 X 2 X 3/ 2.44 16 L51 X 51 X 4.8 3.6 L2 X 2 X 1/ 1.65 8 L51 X 51 X 3.2 2.4 L13/4 X 13/4 X 1/ 2.77 4 L44 X 44 X 6.4 4.1 L13/4 X 13/4 X 3/ 2.12 16 L44 X 44 X 4.8 3.1 L13/4 X 13/4 X 1/ 1.44 3 L44 X 44 X 3.2 2.1 L11/2 X 11/2 X 1/ 2.34 2 L38 X 38 X 6.4 3.4 L11/2 X 11/2 X 3/ 1.80 16 L38 X 38 X 4.8 2.7 L11/2 X 11/2 X 5/ 1.52 32 L38 X 38 X 4.0 2.2 L11/2 X 11/2 X 1/ 1.23 8 L38 X 38 X 3.2 1.8 L11/4 X 11/4 X 3/ 1.48 16 L32 X 32 X 4.8 1.2 L11/4 X 11/4 X 1/ 1.01 8 L32 X 32 X 3.2 1.5 L1 X 1X 3/ 1.16 18 L25 X 25 X 4.8 1.8 L1 X 1X 1/ 0.80 8 L25 X 25 X 3.2 1.2 L3/4 X 3/4 X 1/ 0.59 8 L19 X 19 X 3.2 0.9

Section Steel- Equal Angle Bar-ASTM Equal Angle Bar-【Steel Grade】


Steel Grade

Thickness /mm

Chemical Composition %

C ≤

Si

Mn P ≤

S ≤

Alloy Element Thickness,

mm Type

≤10 >10 1 2 3 4

ASTM A36

≤20 0.25 ≤0.40 —

0.04 0.05 — — — — >20-40 0.25 ≤0.40 0.80-1.20 >40-65 0.26 0.15-0.40 0.80-1.20 >65-100 0.27 0.15-0.40 0.85-1.20

>100 0.29 0.15-0.40 0.85-1.20

ASTM A572

≤40 0.23 ≤0.40 0.50 -1.35

0.80 -1.35

0.04 0.05 Nb:

0.005 V: 0.01 -0.15

Nb: 0.005

V: 0.01 -0.15


ASTM Equal Angle Bar Grade

50 >40-100 0.15-0.40

-0.05 -0.05 V: 0.01 -0.15

Nb+V: 0.02-0.15

N≤0.015 V/N≥4


Steel Grade Yield Strength (Mpa) ≥ Tensile

Strength MPa

Elongation (%), ≥ Thickness, mm

L0=200mm L0=50mm ≤200 >200

ASTM A36 250 220 400-550 20 23 ASTM A572 Gr

50 345 ≥450 18 21

★ASTM A 36/A 36M-2001 Standard Specification for Carbon Structural Steel ★ASTM A 572/A 572M-2004 Standard Specification for High-Strength Low-Alloy

Section Steel- Equal Angle Bar-ASTM Equal Angle Bar-【Standard】

Columbium-Vanadium Structural Steel

Tolerance on Length of“S, M, C, MC, L, T, Z”Section Steel and Bulb Angles

Nominal Size

Tolerance on Fixed Length 5-<10 inch

1.5-<3m

10-<20 inch

3-<6m

20-30 inch 6-9m

>30-40 inch

>9-12m

>40-50 inch

>12-15m

>50-65 inch

>15-20m

>65 inch >20m

+ - + - + - + - + - + - + - <3inch 5/8 0 1 0 11/ 0 2 2 0 21/ 0 2 21/ 0 2 … … <75mm 16 0 25 0 38 0 51 0 64 0 64 0 … … ≥3inch 1/2 1/4 1/2 1/4 1/2 1/4 3/4 1/4 1 1/4 11/ 1/4 8 11/ 1/4 4 ≥75mm 13 6 13 6 13 6 19 6 25 6 29 6 32 6

Tolerance on Thickness and Leg Length of Hot Rolled Mild Steel Angles

Leg Length Tolerance on Thickness

Tolerance on Leg Length ≤3/16 inch ≤5 mm

>3/16-3/8 inch >5-10 mm

>3/8 inch >10 mm


ASTM Equal Angle Bar ≤1 inch ±0.008 ±0.010 — ±1/32 ≤25 mm ±0.2 ±0.2 — ±1

>1-2 inch ±0.010 ±0.010 ±0.012 ±3/64 >25-50 mm ±0.2 ±0.2 ±0.3 ±1 >2-<3 inch ±0.012 ±0.015 ±0.015 ±1/16

>50-<75 mm ±0.3 ±0.4 ±0.4 ±2

Tolerance on Squareness of“S, M, C, MC, L, T, Z”Section Steel and Bulb Angles

Section Steel Type

Tolerance on Squareness Section Steel

Type Tolerance on Squareness

S, M, C and MC 1/64 inch per inch of the Height T (Rolled) 1/64 inch per inch of the Flange

or Web

S, M, C and MC 0.017 mm per mm of the Height T (Rolled) 0.017 mm per mm of the Flange

or Web

L 1/64 inch per inch of the Height Z 3/128 inch per inch of Two

Flanges’ Length Summation

L 0.026 mm per mm of the Leg

Length or 11/2Z

degree 0.026 mm per mm of Two

Flange’s Summation

Bulb Angle 3/128 inch per inch of the Height

OR 11/2

degree

Bulb Angle 0.026 mm per mm of the

Height or 11/2

degree

Tolerance on Straightness of“S, M, C, MC, L, T, Z”Section Steel and Bulb Angles

Item Size Tolerance

Flexibility

<3inch 1/4 inch per 5 Feet <75mm 4 X the Number of the Whole Length ≥3inch 1/8 inch per 5 Feet ≥75mm 2 X the Number of the Whole Length

Camber All Commercial Standard

JIS Equal Angle Bar

Section Steel- Equal Angle Bar-JIS Equal Angle Bar-【Dimension】

Section Dimension(mm) Unit Weight

(kg/m)

Section Dimension(mm) Unit Weight

(kg/m) AXB t AXB t

25X25 3 1.12

90X90 7 9.59 30X30 3 1.36 90X90 10 13.3 40X40 3 1.83 90X90 13 17.0 40X40 5 2.95 100X100 7 10.7 45X45 4 2.74 100X100 10 14.9 45X45 5 3.38 100X100 13 19.1 50X50 4 3.06 120X120 8 14.7 50X50 5 3.77 130X130 9 17.9 50X50 6 4.43 130X130 12 23.4 60X60 4 3.68 130X130 15 28.8 60X60 5 4.55 150X150 12 27.3 65X65 5 5.00 150X150 15 33.6 65X65 6 5.91 150X150 19 41.9 65X65 8 7.66 70X70 6 6.38 75X75 6 6.85 200X200 15 45.3 75X75 9 9.96 200X200 20 59.7 80X80 6 7.32 200X200 25 73.6 90X90 6 8.28

Section Steel- Equal Angle Bar-JIS Equal Angle Bar-【Steel Grade】


Steel Grade

Thickness mm

C (%)

Si (%)

Mn (%)

P (%)

S (%)

SS330 — — — — ≤0.050 ≤0.050 SS400 — — — — ≤0.050 ≤0.050



JIS Equal Angle Bar SM490A

≤50 ≤0.20 ≤0.55 ≤1.60 ≤0.035 ≤0.035 >50-200 ≤0.22 ≤0.55 ≤1.60 ≤0.035 ≤0.035

SM490B ≤50 ≤0.18 ≤0.55 ≤1.60 ≤0.035 ≤0.035

>50-200 ≤0.20 ≤0.55 ≤1.60 ≤0.035 ≤0.035


Steel Grade


Strength (Mpa)

Elongation 180o Cold-bend Test “r” - Inside Radius

“a” - Thickness

AKV

(0oC) / J

Thickness (mm)

σb

≥ (Mpa)

Thickness or Diameter

(mm)

δ ≥

(%)

SS330

≤16 205

330-430

Plate, Strip, Flat Bar:

r=0.5a

—

≤5 26

>16-≤40 195 5-16 21

16-50 26 >40 28

>40 175 Steel Bar, Angle:

r=0.5a ≤25 25 >25 30

SS400

≤16 245

400-510


r=1.5a

—

≤5 21

>16-≤40 235 5-16 17

16-50 21 >40 23


r=1.5a ≤25 20 >25 24

SM490A

≤16 325

490-610

≤5 22

— — >16-≤40 315

5-16 17

16-50 21

>40 295 >40 23

SM490B

≤16 325

490-610

≤5 22

— ≥27 >16-≤40 315 5-16 17

16-50 21 >40 295

>40 23

JIS Equal Angle Bar

u

Section Steel- Equal Angle Bar-JIS Equal Angle Bar-【Standard】

JIS G3192-2000 Dimensions, Weight and Permissible Variations of Hot Rolled Steel Sections


Item Tolerance Summary

Leg Length (A or B)

a≤50 ±1.5

50<a≤100 ±2.0

100<a≤200 ±3.0

a>200 ±4.0

Height (H)

H≤100 ±1.5

100<H≤200 ±2.0

200<H≤400 ±3.0

H>400 ±4.0

Thickness (t, t1, t2)

Leg Length -A ( T Bar-B ) or Height not

More Than 130

t≤6.3 ±0.6

6.3<t≤10 ±0.7

10<t≤16 ±0.8

t>16 ±1.0

Leg Length -A ( T Bar-B )

or Height More Than 130

t≤6.3 ±0.7

6.3<t≤10 ±0.8

10<t≤16 ±1.0

16<t≤25 ±1.2

t>25 ±1.5

Length <7m -0, +40


JIS Equal Angle Bar

≥7m

When Length add

1m, Tolerance add 5mm

Squareness (T)

I Beam Less Than 2.0% of Leg Length-B

Section Steel except I Beam and T Bar

Less Than 2.0% of Leg Length-B

Straightness

I Beam and T Bar Less Than

0.20% of Length For the Longitudinal

or Transverse Big Bend Section Steel except I Beam and T Bar

Less Than 0.30%

of Length

JIS Equal Angle Bar Eccentricity

(S) Leg Length-B Less Than 300

T Bar ±3.0


T, hickness (t) mm


t≤10 ±5 t>10 ±4

GB Equal Angle Bar

Section Steel- Equal Angle Bar-GB Equal Angle Bar-【Dimension】

Nominal Size

Dimension (mm)

Unit Weight (kg/m)

Nominal

Size

Dimension (mm)

Unit Weight (kg/m) B d B d

2 20 3 0.889

9 90

6 8.350

4 1.145 7 9.656

2.5 25 3 1.124 8 10.946 4 1.459 10 13.476

3.0 30 3 1.373 12 15.940 4 1.786

10 100

6 9.366

3.6 36 3 1.656 7 10.830 4 2.163 8 12.276 5 2.654 10 15.120

4 40 3 1.852 12 17.898 4 2.422 14 20.611 5 2.976

11 110

7 11.928

4.5 45

3 2.088 8 13.532 4 2.736 10 16.690 5 3.369 12 19.782 6 3.985 14 22.809

5 50

3 2.332

12.5 125

8 15.504 4 3.059 10 19.133 5 3.770 12 22.696 6 4.465 14 26.193

5.6 56

3 2.624

14 140

10 21.488 4 3.446 12 25.522 5 4.251 14 29.490 8 6.568 16 33.393

6.3 63 4 3.907

16 160 10 24.729

5 4.822 12 29.391 6 5.721 14 33.987


GB Equal Angle Bar 8 7.469 16 38.518

7 70

4 4.372

18 180

12 33.159 5 5.397 14 38.383 6 6.406 16 43.542 7 7.398 18 48.634 8 8.373

20 200

14 42.894

7.5 75

5 5.818 16 48.680 6 6.905 18 54.401 7 7.976 20 60.056 8 9.030 24 71.168 10 11.089

8 80

5 6.211 6 7.376 7 8.525 8 9.658 10 11.874

Section Steel- Equal Angle Bar-GB Equal Angle Bar-【Steel Grade】


Steel Grade

Grade C (%)

Mn (%)

Si P S V (%)

Nb (%)

Ti (%) ≤ (%)

Q195 — 0.06-0.12 0.25-0.50 0.30 0.050 0.045 — — —

Q215 A

0.09-0.15 0.25-0.55 0.30 0.050

0.045 — — — B 0.045

Q235 A 0.14-0.22 0.30-0.65

0.30 0.050

0.045 — — — B 0.12-0.20 0.30-0.70 0.045

Q345 A

≤0.20 1.00-1.60 0.55 0.045 0.045 0.02

-0.15 0.015 -0.060

0.02 -0.20 B 0.040 0.040


Steel Grade


Strength (Mpa)




( Longitudinal)

Thickness (mm)

σS

≥ (Mpa)

Thickness (mm)

δ ≥


Temperature oC

AKV / J ≥

Q195

≤16 195

315-430

≤16 33

0 0.5a — — >16-40 185 >16-40 32 >40-60 — >40-60 — >60-100 — >60-100 —


GB Equal Angle Bar >100-150 — >100-150 —

>150 — >150 —

Q215

≤16 215

335-450

≤16 31 0.5a a

20 27

>16-40 205 >16-40 30 >40-60 195 >40-60 29 >60-100 185 >60-100 28 1.5a 2a >100-150 175 >100-150 27

2a 2.5a >150 165 >150 26

Q235

≤16 235

375-500

≤16 26 a 1.5a 20

27

>16-40 225 >16-40 25 >40-60 215 >40-60 24 a 1.5a

0 >60-100 205 >60-100 23 2a 2.5a >100-150 195 >100-150 22

2.5a 3a -20 >150 185 >150 21

Q345

≤16 345

470-630 21 — — 20 34 >16-35 325 >35-50 295 >50-100 275

Section Steel- Equal Angle Bar-GB Equal Angle Bar-【Standard】

GB/T9787-1988 The Size and Dimension Tolerance of Hot Rolled Equal Angle Bar

The Dimension Tolerance on Hot Rolled Equal Angle Bar

Nominal Size

Leg Length - b mm

Thickness - d mm

Length mm

2 - 5.6 ±0.4 ±0.4 -0, +50 6.3 - 9 ±1.2 ±0.6 -0, +50 10 - 14 ±1.8 ±0.7 -0, +50 16 - 20 ±2.5 ±1.0 -0, +50


EN UPN

Section Steel- Equal Angle Bar-EN UPN-【Dimension】

Nominal Size

Dimension(mm) Unit Weight (kg/m) h b s t

140 140 60 7 10 16.0 160 160 65 7.5 10.5 18.8 180 180 70 8 11 22.0 200 200 75 8.5 11.5 25.3

Section Steel- Equal Angle Bar-EN EN UPN-【Steel Grade】


Steel Grade

Thickness /mm

C (%) ≤

Si (%) ≤

Mn (%) ≤

P (%) ≤

S (%) ≤

Others (%)

St37-2 ≤16

>16-25 0.17 0.20

— —

1.40 1.40

0.045 0.045

0.045 0.045

N≤0.009 N≤0.009

St52-3 ≤30 >30

0.20 0.22

0.55 0.55

1.60 1.60

0.040 0.040

0.040 0.040

N≤0.009 N≤0.009

S235JR ≤16

>16-25 0.17 0.20

— —

1.40 1.40

0.045 0.045

0.045 0.045

N≤0.009 N≤0.009

S355JR — 0.24 0.55 1.60 0.045 0.045 N≤0.009


Steel Grade


<3 >3-100 >100-150 >150-250 St37-2 — — — — St52-3 510-680 490-630 470-630 450-630

S235JR — — — — S355JR 510-680 490-630 470-630 450-630





EN UPN

Steel Grade


≤16 >16 -40

>40 -63

>63 -80

>80 -100

>100 -150

>150 -200

>200 -250

St37-2 235 235 — — — — — — St52-3 345 335 325 325 315 295 285 275

S235JR 235 235 — — — — — — S355JR 345 335 325 325 315 295 285 275

Steel Grade

Longitudinal or




≥3 ≤40 mm

>40 ≤63 mm

>63 ≤100 mm

>100 ≤150 mm

>150 ≤250 mm

Test Temperature

/oC

>10 ≤150 mm

>150 ≤250 mm

St37-2 L T

26 24

25 23

24 22

22 22

21 21

+20 27 —

St52-3 L T

22 20

21 19

20 18

18 18

17 17

+0 27 23

S235JR L T

26 24

25 23

24 22

22 22

21 21

+20 27 —

S355JR L T

22 20

21 19

20 18

18 18

17 17

+20 27 23

★DIN1026-2: 2002-10 Hot-rolled Steel Channels With Parallel Flange-Dimensions, Mass and Static Parameters ★EN10279: 2000 Hot-rolled Steel Channels-Tolerance on Shape, Dimension and Mass.

Section Steel- Equal Angle Bar-EN UPN-【Standard】

The Tolerance on the Dimension of UPN / UPE



EN UPN h b s T

Nominal Size

Tolerance (mm)

Nominal Size

Tolerance (mm)

Nominal Size

Tolerance (mm)

Nominal Size

Tolerance (mm)

30X15-65 ±1.5 30X15-200 ±1.5 30X15-200 ±0.5 30X15-200 -0.5 80-200 ±2.0 220-320 ±2.0 200-300 — 220-300 -1.0

220-400 ±3.0 350-400 ±2.5 320-400 ±0.7 320-400 -1.5 The Flange Squareness against the Web of UPN / UPE

Flange Width, b (mm) k Maximum

> ≤

— 100 1.0mm 100 110 1%b

The Web Flexibility of UPN / UPE

Web Height, h (mm) Web Flexibility “f” Maximum > ≤

— 100 0.5 mm 100 200 1.0 mm 200 400 1.5 mm

The Actual Weight Tolerance against Theoretical Weight Total Theoretical Weight: ±4%; The Theoretical Weight per Piece: ±6%


JIS Channel Bar

Section Steel- Equal Angle Bar- JIS Channel Bar-【Dimension】

Section Dimension (mm) Unit Weight (kg/m) H x B t1 t2

75 X 40 5 7 6.92 100 X 50 5 7.5 9.36 125 X 65 6 8 13.4 150 X 75 6.5 10 18.6 150 X 75 9 12.5 24.0

Section Steel- Equal Angle Bar- JIS Channel Bar-【Steel Grade】


Steel Grade

Thickness mm

C (%)

Si (%)

Mn (%)

P (%)

S (%)

SS330 — — — — ≤0.050 ≤0.050 SS400 — — — — ≤0.050 ≤0.050

SM490A ≤50 ≤0.20 ≤0.55 ≤1.60 ≤0.035 ≤0.035

>50-200 ≤0.22 ≤0.55 ≤1.60 ≤0.035 ≤0.035

SM490B ≤50 ≤0.18 ≤0.55 ≤1.60 ≤0.035 ≤0.035

>50-200 ≤0.20 ≤0.55 ≤1.60 ≤0.035 ≤0.035


Steel Grade


Strength (Mpa)


“a” - Thickness

AKV

(0oC) / J

Thickness (mm)

σb

≥ (Mpa)


(mm)

δ ≥

(%)

SS330 ≤16 205

330-430 Plate, Strip, Flat Bar:

r=0.5a — ≤5 26 >16-≤40 195 5-16 21

JIS Channel Bar 16-50 26 >40 28


r=0.5a ≤25 25 >25 30

SS400

≤16 245

400-510


r=1.5a

—

≤5 21

>16-≤40 235 5-16 17

16-50 21 >40 23


r=1.5a ≤25 20 >25 24

SM490A

≤16 325

490-610

≤5 22

— — >16-≤40 315

5-16 17

16-50 21

>40 295 >40 23

SM490B

≤16 325

490-610

≤5 22

— ≥27 >16-≤40 315

5-16 17

16-50 21

>40 295 >40 23

Section Steel- Equal Angle Bar- JIS Channel Bar-【Standard】

JIS G3192-2000 Dimensions, Weight and Permissible Variations of Hot Rolled Steel Sections


JIS Channel Bar Item Tolerance Summary

Leg Length (A or B)

a≤50 ±1.5

50<a≤100 ±2.0

100<a≤200 ±3.0

a>200 ±4.0

Height (H)

H≤100 ±1.5

100<H≤200 ±2.0

200<H≤400 ±3.0

H>400 ±4.0

Thickness (t, t1, t2)

Leg Length -A ( T Bar-B ) or Height not

More Than 130

t≤6.3 ±0.6

6.3<t≤10 ±0.7

10<t≤16 ±0.8

t>16 ±1.0

Leg Length -A ( T Bar-B )

or Height More Than 130

t≤6.3 ±0.7

6.3<t≤10 ±0.8

10<t≤16 ±1.0

16<t≤25 ±1.2

t>25 ±1.5

Length

<7m -0, +40

≥7m

When Length add

1m, Tolerance add 5mm

Squareness (T)

I Beam Less Than 2.0% of Leg Length-B

Section Steel except I Beam and T Bar

Less Than 2.0% of Leg Length-B

Straightness I Beam and T Bar Less Than

0.20% of Length

For the Longitudinal or Transverse Big Bend

JIS Channel Bar Section Steel except I Beam and T Bar

Less Than 0.30%

of Length

Eccentricity (S)

Leg Length-B Less Than 300

T Bar ±3.0


Thi, ckness (t) mm


t≤10 ±5 t>10 ±4

GB Channel Bar

Section Steel- Equal Angle Bar- GB Channel Bar-【Dimension】

Nominal Size

Dimension (mm) Unit Weight (kg/m) h b d t

8 80 43 5.0 8.0 8.045 10 100 48 5.3 8.5 10.007 12 120 53 5.5 9.0 12.059

12.6 126 53 5.5 9.0 12.318 14a 140 58 6.0 9.5 14.535 14b 140 60 8.0 9.5 16.733 16a 160 63 6.5 10.0 17.240 16 160 65 8.5 10.0 19.752 18a 180 68 7.0 10.5 20.174 18 180 70 9.0 10.5 23.000 20a 200 73 7.0 11.0 22.637 20 200 75 9.0 11.0 25.777 22a 220 77 7.0 11.5 24.999 22 220 79 9.0 11.5 28.453 25a 250 78 7.0 12.0 27.410 25b 250 80 9.0 12.0 31.335

28a 280 82 7.5 12.5 31.427 28b 280 84 9.5 12.5 35.823

30a 300 85 7.5 13.5 34.463 30b 300 87 9.5 13.5 39.173

32a 320 88 8.0 14.0 38.083 32b 320 90 10.0 14.0 43.107

GB Channel Bar

36a 360 96 9.0 16.0 47.814 36b 360 98 11.0 16.0 53.466

40a 400 100 10.5 18.0 58.928 40b 400 102 12.5 18.0 65.208

u Chemical Composition

Section Steel- Equal Angle Bar- GB Channel Bar-【Steel Grade】


Steel Grade

Grade C

(%) Mn (%)

Si P S V (%)

Nb (%)

Ti (%) ≤ (%)

Q195 — 0.06-0.12 0.25-0.50 0.30 0.050 0.045 — — —

Q215 A

0.09-0.15 0.25-0.55 0.30 0.050

0.045 — — — B 0.045

Q235 A 0.14-0.22 0.30-0.65

0.30 0.050

0.045 — — — B 0.12-0.20 0.30-0.70 0.045

Q345 A

≤0.20 1.00-1.60 0.55 0.045 0.045 0.02

-0.15 0.015 -0.060

0.02 -0.20 B 0.040 0.040


Steel Grade


Strength (Mpa)




( Longitudinal)

Thickness (mm)

σS

≥ (Mpa)

Thickness (mm)

δ ≥


Temperature oC

AKV / J ≥

Q195

≤16 195

315-430

≤16 33

0 0.5a — —

>16-40 185 >16-40 32 >40-60 — >40-60 — >60-100 — >60-100 — >100-150 — >100-150 —

>150 — >150 —

Q215

≤16 215

335-450

≤16 31 0.5a a

20 27

>16-40 205 >16-40 30 >40-60 195 >40-60 29 >60-100 185 >60-100 28 1.5a 2a >100-150 175 >100-150 27

2a 2.5a >150 165 >150 26

Q235 ≤16 235

375-500 ≤16 26

a 1.5a 20 27 >16-40 225 >16-40 25

GB Channel Bar >40-60 215 >40-60 24 a 1.5a

0 >60-100 205 >60-100 23 2a 2.5a >100-150 195 >100-150 22

2.5a 3a -20 >150 185 >150 21

Q345

≤16 345

470-630 21 — — 20 34 >16-35 325 >35-50 295 >50-100 275

u

Section Steel- Equal Angle Bar- GB Channel Bar-【Standard】

GB/T707-1988 The Size and Dimension Tolerance of Hot Rolled Channel Bar

The Dimension Tolerance on Hot Rolled Channel Bar

Nominal Size

5-8 mm

10-14 mm

16-18 mm

20-30 mm

32-40 mm

Height-“h” ±1.5 ±2.0 ±2.0 ±3.0 ±3.0 Leg width-“b” ±1.5 ±2.0 ±2.0 ±3.0 ±3.5

Web Thickness-“d” ±0.4 ±0.5 ±0.6 ±0.7 ±0.8 Web bend Flexibility Not More Than 0.15d

Length 5-12m 5-19m 6-19m

JIS H-Beam

Section Steel- Equal Angle Bar- JIS H-Beam -【Dimension】

Hot Rolled H-beam

Section Dimension (mm)

Unit Weight (kg/m)

Section Dimension

(mm) Unit

Weight (kg/m) H X B t1 t2 H X B t1 t2

100 X 50 5 7 9.30

388 X 402 15 15 140 100 X 100 6 8 17.2 394 X 398 11 18 147 125 X 60 6 8 13.2 394 X 405 18 18 168 125 X 125 6.5 9 23.8 400 X 400 13 21 172 150 X 75 5 7 14.0 400 X 408 21 21 197 148 X 100 6 9 21.1 414 X 405 18 28 232 150 X 150 7 10 31.5 428 X 407 20 35 283 175 X 90 5 8 18.1 458 X 417 30 50 415 175 X 175 7.5 11 40.2 498 X 432 45 70 605 198 X 99 4.5 7 18.2 446 X 199 8 12 66.2 200 X 100 5.5 8 21.3 450 X 200 9 14 76.0 194 X 150 6 9 30.6 440 X 300 11 18 124 200 X 200 8 12 49.9 492 X 465 15 20 204 200 X 204 12 12 56.2 496 X 199 9 14 79.5 248 X 124 5 8 25.7 500 X 200 10 16 89.6 244 X 175 7 11 44.1 502 X 465 15 25 240 244 X 252 11 11 64.4 502 X 470 20 25 260 250 X 125 6 9 29.6 506 X 201 11 19 103 250 X 250 9 14 72.4 482 X 300 11 15 114 250 X 255 14 14 82.2 488 X 300 11 18 128 298 X 149 5.5 8 32.0 596 X 199 10 15 94.6 300 X 150 6.5 9 36.7 600 X 200 11 17 106 294 X 200 8 12 56.8 606 X 201 12 20 120 294 X 302 12 12 84.5 582 X 300 12 17 137 300 X 300 10 15 94.0 588 X 300 12 20 151

JIS H-Beam 300 X 305 15 15 106 594 X 302 14 23 175 346 X 174 6 9 41.4 692 X 300 13 20 166 350 X 175 7 11 49.6 700 X 300 13 24 185 340 X 245 9 14 79.7 792 X 300 14 22 191 344 X 348 10 16 115 800 X 300 14 26 210 350 X 350 12 19 137 890 X 299 15 23 213 396 X 199 7 11 56.6 900 X 300 16 28 243 400 X 200 8 13 66.0 912 X 302 18 34 286 390 X 300 10 16 170

Welded Light Gauge H Steel

Section Dimension (mm)

Unit Weight (kg/m)

Section Dimension

(mm) Unit

Weight (kg/m) H X B t1 t2 H X B t1 t2

100 X 60 3.2 4.5 6.52

250 X 125 3.2 4.5 14.9

100 X 100 3.2 4.5 9.35 4.5 6.0 20.2 125 X 60 3.2 4.5 7.15 4.5 9.0 25.9 125 X 100 3.2 4.5 9.98

250 X 150 3.2 4.5 16.6

125 X 125 3.2 4.5 11.7 4.5 6.0 22.5

150 X 75 3.2 4.5 8.84 4.5 9.0 29.4 3.2 6.0 10.5 250 X 175 6.0 9.0 35.7

150 X 100 3.2 4.5 10.6 250 X 250 6.0 9.0 46.3 3.2 6.0 12.9 300 X 125 4.5 9.0 27.6

150 X 150 3.2 4.5 14.1

300 X 150 3.2 4.5 17.9

3.2 6.0 17.6 4.5 6.0 24.3 175 X 90 3.2 4.5 10.5 4.5 9.0 31.2

200 X 100 3.2 4.5 11.9

300 X 175 4.5 6.0 26.7

3.2 6.0 14.1 4.5 9.0 34.7 200 X 125 3.2 6.0 16.5

350 X 175 4.5 6.0 28.4

200 X 150 3.2 4.5 15.4 4.5 9.0 36.5 3.2 6.0 18.9

400 X 200 4.5 6.0 32.5

4.5 6.0 20.8 4.5 9.0 41.8 200 X 175 3.2 6.0 21.2 6.0 9.0 46.3

http://www.zpmetal.com/product3.asp?idddd=30&iddd=94&idd=123#_Welded_Light_Gauge_H Steel_1�

JIS H-Beam 200 X 200 6.0 9.0 36.8 6.0 12.0 55.4

250 X 100 3.2 4.5 13.1

450 X 200 4.5 9.0 43.5

4.5 9.0 22.3 6.0 12.0 57.7 450 X 250 6.0 12.0 67.2

Section Steel- Equal Angle Bar- JIS H-Beam -【Steel Grade】


Steel Grade

Thickness mm

C (%)

Si (%)

Mn (%)

P (%)

S (%)

SS330 — — — — ≤0.050 ≤0.050 SS400 — — — — ≤0.050 ≤0.050

SM490A ≤50 ≤0.20 ≤0.55 ≤1.60 ≤0.035 ≤0.035

>50-200 ≤0.22 ≤0.55 ≤1.60 ≤0.035 ≤0.035

SM490B ≤50 ≤0.18 ≤0.55 ≤1.60 ≤0.035 ≤0.035

>50-200 ≤0.20 ≤0.55 ≤1.60 ≤0.035 ≤0.035


Steel Grade


Strength (Mpa)


“a” - Thickness

AKV

(0oC) / J

Thickness (mm)

σb

≥ (Mpa)


(mm)

δ ≥

(%)

SS330

≤16 205

330-430


r=0.5a

—

≤5 26

>16-≤40 195 5-16 21

16-50 26 >40 28


r=0.5a ≤25 25 >25 30

SS400

≤16 245

400-510


r=1.5a

—

≤5 21

>16-≤40 235 5-16 17

16-50 21 >40 23


r=1.5a ≤25 20 >25 24

SM490A ≤16 325 490-610 ≤5 22 — —

JIS H-Beam

>16-≤40 315 5-16 17

16-50 21

>40 295 >40 23

SM490B

≤16 325

490-610

≤5 22

— ≥27 >16-≤40 315

5-16 17

16-50 21

>40 295 >40 23

★JIS G 3192-2000 Dimensions, Weight and Permissible Variations of Hot Rolled Steel Sections ★JIS G3353-1978 Welded Light Gauge H Steels for General Structures

Section Steel- Equal Angle Bar- JIS H-Beam -【Standard】

JIS G 3192-2000 Dimensions, Weight and Permissible Variations of Hot Rolled Steel Sections



Leg Width (B) ±3.0

Height (H)

H≤400 ±3.0 400<H≤600 ±4.0

H>600 ±5.0

Thickness

t

t

2

2 ±1.5 ≤16 16<t2 ±2.0 ≤25 25<t2 ±2.5 ≤40

t2 ±3.0 >40

t

t

1

2 ±1.0 ≤16 16<t2 ±1.5 ≤25 25<t2 ±2.0 ≤40

t2 ±2.5 >40

Length

<7m 0, +40

≥7m When Length add 1m, Plus Tolerance

add 5mm

http://www.zpmetal.com/product3.asp?idd=123&iddd=94&idddd=30&lei=Standard#_JIS_G_3192-2000_Dimensions, Weight �

http://www.zpmetal.com/product3.asp?idd=123&iddd=94&idddd=30&lei=Standard#_JIS_G3353-1978_Welded_Light Gauge H�

JIS H-Beam

Squareness (T)

T<300 Less than 1.2% of Leg Length, the Minimum

Tolerance is 2.0mm

T≥300 Less than 1.5% of Leg Length, the Minimum

Tolerance is 2.0mm

Straightness H<300

Less than 0.20% of the Length For the Longitudinal or Transverse

Big Bend H≥300

Less than 0.10% of the Length

Eccentricity (S)

H<300 ±3.0

H≥300 ±4.5

Squareness of Kerf Bevel (e)

Less than 1.6% of “B” or “H”, the

Minimum Tolerance is 3.0mm


Thickness (t) mm


t≤10 ±5 t>10 ±4

JIS H-Beam

JIS G3353-1978 Welded Light Gauge H Steels for General Structures



Leg Width (B) ±1.5

Height (H) ±1.5

Plate Thickness

(t1, t2

2.3mm

)

±2.5

3.2mm ±3.0

4.5mm ±4.5

6.0mm,9.0mm,12.0mm ±6.0

Length +No Limit

0

Flexibility H<300mm

Less Than 0.20% of The Length

H≥300mm Less Than 0.10% of

The Length

Verticality (T)

H<300mm

Less Than 1.2% of Flange Length,

the Minimum Tolerance is 2.0mm

H≥300mm

Less Than 1.5% of Flange Width

Eccentricity (S)

±2.0mm

JIS H-Beam

Verticality of Kerf Bevel (e)

Less than 1.6% of “B” or “H”. The

Minimum Tolerance is 3.0mm

GB H-Beam

Section Steel- Equal Angle Bar- GB H-Beam -【Dimension】

Nominal Size

Dimension (mm)

Nominal Size

Dimension (mm) H X B t1 t2 H X B t1 t2

100X100 100X100 6 8

100X50

100X50 5 7 125X125 125X125 6.5 9 125X60 6 8 150X150 150X150 7 10 150X75 5 7 175X175 175X175 7.5 11 175X90 5 8

200X200 200X200 8 12 125X60 125X60 6 8 200X204 12 12 150X75 150X75 5 7

250X250 244X252 11 11 175X90 175X90 5 8 250X250 9 14

200X100 198X99 4.5 7

250X255 14 14 200X100 5.5 8

300X300 294X302 12 12

250X125 248X124 5 8

300X300 10 15 250X125 6 9 300X305 15 15

300X150 298X149 5.5 8

350X350

338 X 351 13 13 300X150 6.5 9 344X348 10 16

350X175 346X174 6 9

350X350 12 19 350X175 7 11 350X357 19 19 400X150 400X150 8 13

400X400

388X402 15 15 400X200

396X199 7 11 394X398 11 18 400X200 8 13 400X400 13 21

450X150 450X150 9 14

400X408 21 21 446X199 8 12 414X405 18 28 450X200 450X200 9 14 428X407 20 35 500X150 500X150 10 16 458X417 30 50

500X200 496X199 9 14

498X432 45 70 500X200 10 16

500X500 492X465 15 20 506X201 11 19 502X465 15 25

600X200 596X199 10 15

502X470 20 25 600X200 11 17

GB H-Beam 150X100 148X100 6 9 606X201 12 20 200X150 194X150 6 9

700X300 692X300 13 24

250X175 244X175 7 11 700X300 13 24 300X200 294X200 8 12

800X300 792X300 14 22

350X250 340X250 9 14 800X300 14 26 400X300 390X300 10 16

900X300 890X299 15 23

450X300 440X300 11 18 900X300 16 28

500X300 482X300 11 15 912X302 18 34 488X300 11 18

600X300 582X300 12 17 588X300 12 20 594X302 14 23

u

Section Steel- Equal Angle Bar- GB H-Beam -【Steel Grade】


Steel Grade

Grade C

(%) Mn (%)

Si P S V (%)

Nb (%)

Ti (%) ≤ (%)

Q195 — 0.06-0.12 0.25-0.50 0.30 0.050 0.045 — — —

Q215 A

0.09-0.15 0.25-0.55 0.30 0.050

0.045 — — — B 0.045

Q235 A 0.14-0.22 0.30-0.65

0.30 0.050

0.045 — — — B 0.12-0.20 0.30-0.70 0.045

Q345 A

≤0.20 1.00-1.60 0.55 0.045 0.045 0.02

-0.15 0.015 -0.060

0.02 -0.20 B 0.040 0.040


Steel Grade


Strength (Mpa)




( Longitudinal)

Thickness (mm)

σS

≥ (Mpa)

Thickness (mm)

δ ≥


Temperature oC

AKV / J ≥

Q195

≤16 195

315-430

≤16 33

0 0.5a — —

>16-40 185 >16-40 32 >40-60 — >40-60 — >60-100 — >60-100 — >100-150 — >100-150 —

>150 — >150 —

Q215 ≤16 215

335-450 ≤16 31

0.5a a 20 27 >16-40 205 >16-40 30

GB H-Beam >40-60 195 >40-60 29 >60-100 185 >60-100 28 1.5a 2a >100-150 175 >100-150 27

2a 2.5a >150 165 >150 26

Q235

≤16 235

375-500

≤16 26 a 1.5a 20

27

>16-40 225 >16-40 25 >40-60 215 >40-60 24 a 1.5a

0 >60-100 205 >60-100 23 2a 2.5a >100-150 195 >100-150 22

2.5a 3a -20 >150 185 >150 21

Q345

≤16 345

470-630 21 — — 20 34 >16-35 325 >35-50 295 >50-100 275

Section Steel- Equal Angle Bar- GB H-Beam -【Standard】

GB/T 11263-1998 Hot-rolled H Beams-Dimension and Tolerance

Tolerances on Shape and Dimensions of Wide, Medium, Narrow H Beams


Height (H)

H<400 ±2.0

400≤H<600 ±3.0 H≥600 ±4.0

Width (B)

B<100 ±2.0 100≤B<200 ±2.5

B≥200 ±3.0

Thickness

t1

t1<16 ±0.7 16≤t1<25 ±1.0 25≤t1<40 ±1.5

t1≥40 ±2.0

t2

t1<16 ±1.0 16≤t1<25 ±1.5 25≤t1<40 ±1.7

t1≥40 ±2.0 Length <7m 0, +40

GB H-Beam

≥7m

When Length add 1m or Less Than 1m,

Upwards Plus Tolerance add 5mm

Squareness (T)

H≤300 T≤1.0%B.Minimum Tolerance is 1.5mm

H>300 T≤1.2%B. Minimum Tolerance is 1.5mm

Straightness H≤300 ≤0.15% of Length For the Longitudinal or

Transverse Big Bend H>300 ≤0.10% of Length

Eccentricity (S)

H≤300 And B≤200

±2.5

H>300

Or B>200 ±3.5

Web Flexibility

W

H<400 ≤2.0

400≤H<600 ≤2.5

H≥600 ≤3.0

Squareness of Kerf Bevel

e

e≤1.6%(H or B) Minimum Tolerance

is 3.0mm

Round Steel Bar

Steel Bar&Rebar- Round Steel Bar -【Steel Grade】

Standard Type Steel Grade

JIS

Carbon Structural

Steel

SS400, S10C, S20C, S25C, S35C, S45C, S50C, S55C, S58C, S70C-CSP, SWRCH16K, SWRCH22K, SWRCH30K,

SWRCH40K, SWRCH50K, S60C-CSP

Alloy Structural

Steel

SMn420, SMn433, SMn438, SMn443, SCr420, CCr435, SCr440, SCr445, SCM415, SCM41B, SCM430, SCM435,

SCM440, SACM645, SCM421, SCM440, SNC236, SNC236, SNC415, SNC815, SNC836, SNCM220, SNCM439,

SNCM220H, SMnC420, YAW-TEN50 Ball Bearing Steel SUJ1, SUJ2, SUJ3 Free Cutting Steel SUM22, SUM24L

Spring Steel S65C-CSP, S60C-CSP, S70C-CSP, SUP10, SUP6 Carbon Tool Steel SK65, SK75, SK95, SK105, SK120, SK85,

Alloy Tool Steel SKS41, SKS4, SKS31, SKS3, SKT4, SKD1, SKD11,

SKD10, SKD5 High Speed Tool Steel SKH2, SKH51 Heat Resistant Steel SUH1, SUH3

ASTM

Carbon Structural Steel

1010, 1016, 1020, 1022, 1025, 1035, 1039, 1045, 1050, 1053, 1055, 1060, 1075, 1525, 1566

Alloy Structural Steel

1330, 1340, 1345, 1524, 3215, 3312, 3415, 4118, 4121, 4130, 4135, 4140, 4340, 5115, 5120, 5135,

5140, 5150, 6140, 8620, 8620H, 8640, 8645, Gr-E Ball Bearing Steel E51100, E52100, Cr1 Free Cutting Steel 1119, 12L14

Spring Steel 1065, 1566, 1070, 6150, 9260 Carbon Tool Steel W1A-8, W1A-91/2, W1A-101/2, W1-C-8, W1A-81/2 Alloy Tool Steel L3, S1, O2, O1, L6, D3, D2, H21

High Speed Tool Steel T1, M2 Heat ResistantSteel HNV3

DIN


St37-2, C10E, C16E, C22E, C25E, C35E, C45E, C50E, C55E, C60E, C75E, Ck22, Ck30, 40Mn4, Ck50, Ck67

Alloy Structural

Steel

20Mn6, 30Mn5, 36Mn5, 46Mn7, 50Mn7, 20Cr4, 34Cr4, 41Cr4, 45Cr2, 15CrMo5, 20CrMo5, 25CrMo4, 34CrMo4,

42CrMo4, 31CrMoV9, 41CrAlMo7, 42CrMo4, 36CrNiMo4, 10NiCr5-4, 15NiCr13, 21NiCrMo2, 36CrNiMo4,

20NiCrMo2-2, 15CrMoV5-9, 24CrMoV5-5, 21CrMoV5-11, 16MnCr5, 20MnCr5, S355N

Ball Bearing Steel 105Cr4, 100Cr6(W3), 100CrMnSi6-4(W4) Free Cutting Steel 15S20, 9SMnPb28

Spring Steel 67E, Ck67, 51CrV4, 65Si2, 60SiMn5

Round Steel Bar Carbon Tool Steel C70U, C80U, C105W2, C105U, C120U, C90U

Alloy Tool Steel 90CrSi5, 90Cr3, 45WCrV7, 60WCrV7, 90MnCrV8,

100MnCrW4, 40CrMnMo17, 55NiCrMoV6, X210Cr12, X165CrMoV12, X155CrMoV12-1, X30WCrV9-3

High Speed Tool Steel HS18-0-1, HS-6-5-2 Heat ResistantSteel X45CrSi9-3, X40CrSiMo10-2

GOST


CT3CПX, 10, 20, 25, 30, 45, 50, 55, 60, 75, CT3ГeПX, CT3CПX, CT5CПX, CT6CПX, 65Г,

Alloy Structural

Steel

20Г2, 30Г2, 40Г2, 45Г2, 50Г2, 20X, 35X, 40X, 50X, 38XC, 15XM, 20XM, 30XM, 38XM, 40XMΦA, 38X2MЮA,

40XΦA, 25XГCA, 30XГC, 35XГCA, 25XГM, 18XГT, 30XГT, 40XH, 45XH, 12XH2, 12XH3A, 20XH3A,

38XH3MA, 12X2H4A, 20X2H4A, 20XH2M, 40XH2M, 40XH2MA, 45XH2MΦA, 18X2H4BA, 25X2H4BA,

12X1MΦ, 25X1M1Φ, 18XГ, 17Г1C Ball Bearing Steel ШX9, ШX15, ШX15CT Free Cutting Steel A12, AC14

Spring Steel 65, 65Г, 70, 50X ΦA, 60C2, 60C2A

Carbon Tool Steel У7-1, У8-1, У10-1, У11-1, У12-1, У8Г-1, У8-1A,

У9-1, У10-1A

Alloy Tool Steel 9XC, 9X1, 4XB2C, 4XB2CΦ, 6XB2C, XBГ, 9XBГ, 5XГM,

5XHM, 8X3, X12, X12MΦ, 3X2B8Φ High Speed Tool Steel P18, P6M5 Heat Resistant Steel 40X9C2, 40X10C2M

GB


Q235, 10, 20, 25, 35, 45, 50, 55, 60, 75, 15Mn, 20Mn, 30Mn, 40Mn, 50Mn, 65Mn

Alloy Structural

Steel

20Mn2, 30Mn2, 40Mn2, 45Mn2, 50Mn2, 20Cr, 35Cr, 40Cr, 50Cr, 38CrSi, 15CrMo, 20CrMo, 30CrMo, 35CrMo, 42CrMo, 35CrMoV, 38CrMoAl, 40CrV, 25CrMnSi, 30CrMnSi,

35CrMnSiA, 20CrMnMo, 40CrMnMo, 20CrMnTi, 30CrMnTi, 40CrNi, 45CrNi, 12CrNi2, 12CrNi3, 20CrNi3, 37CrNi3,

12Cr2Ni4, 20Cr2Ni4, 20CrNiMo, 40CrNiMo, 40CrNiMoA, 20CrNiMoH, 45CrNiMoVA, 18Cr2Ni4WA, 25Cr2Ni4WA,

12Cr1MoV, 25Cr2MoVA, 25Cr2Mo1VA, 15CrMn, 20CrMn, Q345 Ball Bearing Steel GCr9, GCr15, GCr15SiMn Free Cutting Steel Y15, Y15Pb

Spring Steel 65, 65Mn, 70, 50CrVA, 60Si2Mn, 60Si2MnA Carbon Tool Steel T7, T8, T10, T11, T12, T8Mn, T8A, T9A, T10A

AlloyTool Steel 9SiCr, 9Cr2, 4CrW2Si,5CrW2Si, 6CrW2Si, 9Mn2V,

CrWMn, 9CrWMn, 5CrMnMo, 5CrNiMo, 8Cr3, Cr12 High SpeedTool Steel W18Cr4V, W6Mo5Cr4V2 Heat Resistant Steel 4Cr9Si2, 4Cr10Si2Mo

Round Steel Bar

Steel Bar&Rebar- Round Steel Bar -【Dimension】 Diameter

(mm) Cross-section

Area (cm2) Unit Weight

(kg/m)

Diameter (mm)

Cross-section Area (cm2)

Unit Weight (kg/m)

6 0.2827 0.222

67 35.26 27.7 6.3 0.3117 0.245 68 36.32 28.5 6.5 0.3318 0.260 70 38.48 30.2 7 0.3848 0.302 75 44.18 34.7

7.5 0.4418 0.347 80 50.27 39.5 8 0.5027 0.395 85 56.75 44.5

8.5 0.5675 0.445 90 63.62 49.9 9 0.6362 0.499 95 70.88 55.6

9.5 0.7088 0.556 100 78.54 61.7 10 0.7854 0.617 105 86.59 68.0

10.5 0.8659 0.680 110 95.03 74.6 11 0.9503 0.746 115 103.87 81.5

11.5 1.0387 0.815 120 113.1 88.8 12 1.131 0.888 125 122.72 96.3 13 1.327 1.04 130 132.73 104 14 1.539 1.21 140 153.94 121 15 1.767 1.39 150 176.71 139 16 2.011 1.58 160 201.06 158 17 2.27 1.78 170 226.98 178 18 2.545 2.00 180 254.47 200 19 2.835 2.23 190 283.53 223 20 3.142 2.47 200 314.16 247 21 3.464 2.72 210 346.36 272 22 3.801 2.98 220 380.13 298 23 4.155 3.26 230 415.48 326 24 4.524 3.55 240 452.39 355 25 4.909 3.85 250 490.87 385 26 5.309 4.17 260 530.93 417 27 5.726 4.49 270 572.56 449 28 6.158 4.83 280 615.75 483 29 6.605 5.18 290 660.52 518 30 7.069 5.55 300 706.86 555 31 7.548 5.93 310 754.77 592 32 8.042 6.31 320 804.25 631 33 8.553 6.71 330 855.3 671 34 9.079 7.13 340 907.92 713

Round Steel Bar 35 9.621 7.55 350 962.11 755 36 10.18 7.99 360 1017.88 799 38 11.34 8.90 370 1075.21 844 40 12.57 9.86 380 1134.11 890 42 13.85 10.9 390 1194.59 938 45 15.9 12.5 400 1256.64 986 48 18.1 14.2 410 1320.25 1036 50 19.63 15.4 420 1385.44 1088

52.0 21.24 17.3 430 1452.2 1140 53 22.06 17.3 440 1520.53 1194 55 23.76 18.6 450 1590.43 1248 56 24.63 19.3 460 1661.9 1305 58 26.42 20.7 470 1734.94 1362 60 28.27 22.2 480 1809.56 1420 63 31.17 24.5 490 1885.74 1480 65 33.18 26.0 500 1963.5 1541

★JIS G 3191-2002 Shape, Dimension, Weight and Tolerance For Hot Rolled Steel Bar and Bar-in-coil

★ASTM A 29/A 29M-2005 Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for

★DIN 1013/1-1998 Hot-rolled Round Steel for Normal Usage: Dimensions, Permissible Variation for Dimension and Form

★DIN 1013/2-1998 Hot-rolled Round Steel for Special Purposes: Dimensions, Permissible Variation for Dimension and Form

★GOST 2590-1988 Hot-rolled Round Bar

★GB /T 702-1986 Hot-rolled Round Bar and Square Bar Steel Bar&Rebar- Round Steel Bar -【Standard】

Standard Tolerance on Dimension Tolerance on Shape

Diameter Ovality Straightness

JIS G3191

<16 ±0.4 Below 70% of The Diameter

Tolerance Scope

≥16-<28 ±0.5

≥28 ±1.8%

ASTM A29/

A29M

inch mm inch mm inch mm inch mm ≤5/16 ≤7.0 ±0.005 ±0.13 0.008 0.20

1/4 inch per 5 Feet

6 mm per

1500mm >5/16-7/16 >7.0-11.0 ±0.006 ±0.15 0.009 0.23 >7/16-5/8 >11.0-15.0 ±0.007 ±0.18 0.010 0.25

Round Steel Bar >5/8-7/8 >15.0-19.0 ±0.008 ±0.20 0.012 0.30 >7/8-1 >19.0-25.0 ±0.009 ±0.23 0.013 0.33 >1-11/ >25.0-29.0 8 ±0.010 ±0.25 0.015 0.38

>11/8-11/ >29.0-32.0 4 ±0.011 ±0.28 0.016 0.41 >11/4-13/ >32.0-35.0 8 ±0.012 ±0.30 0.018 0.46 >13/8-11/ >35.0-38.0 2 ±0.014 ±0.36 0.021 0.53

>11/2 >38.0-51.0 -2 ±1/64 ±0.40 0.023 0.58 >2-21/ >51.0-64.0 2 +1/32,0 +0.79,0 0.023 0.58

>21/2-31/ >64.0-89.0 2 +3/64,0 +1.19,0 0.035 0.89 >31/2-41/ >89.0-114 2 +1/16,0 +1.59,0 0.046 1.17 >41/2-51/ >114-140 2 +5/64,0 +1.98,0 0.058 1.47 >51/2-61/ >140-165 2 +1/8, 0 +3.18, 0 0.070 1.78 >61/2-81/ >165-210 4 +5/32,0 +3.97,0 0.085 2.16 >81/4-91/ >210-241 2 +3/16,0 +4.76,0 0.100 2.54 >91/2 >241-254 -10 +1/4,0 +6.35,0 0.120 3.05

DIN 1013

8-15 ±0.4

Diameter —— 16-25 ±0.5

≤25 Not

Limited 26-35 ±0.6 36-50 ±0.8,

25<-≤80 0.004*L 52-80 ±1.0 85-100 ±1.3 110-120 ±1.5

80<-≤200 0.0025*L 130-160 ±2 170-200 ±2.5

GOST 2590-88

6-19 +0.3,-0.5

20-25 +0.4,-0.5 26-48 +0.4,-0.7 50-58 +0.4,-1.0

60-78 +0.5,-1.1 80-95 +0.5,-1.3

100-115 +0.6,-1.7 120-150 +0.8,-2.0 160-200 +0.9,-2.5 210-250 +1.2,-3.0

GB /T 702

6-20 ±0.4

21-30 ±0.5 31-50 ±0.6 53-80 ±0.8 85-110 ±1.1 115-150 ±1.4 160-190 ±2.0

Round Steel Bar 200-250 ±2.5

Flat Steel Bar ★JIS G 3194-1966 Dimensions, Weight and Permissible Variations of Hot Rolled Steel Flats ★ASTM A 29/A 29M-2005 Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for ★DIN 1017/1-1998 Hot-rolled Flat Steel for Normal Usage: Dimensions, Permissible Variation For Dimension and Form ★DIN 1017/2-1998 Hot-rolled Flat Steel for Special Purposes: Dimensions, Permissible Variation For Dimension and Form ★GOST 103-76 Hot-rolled Flat Bar ★GB /T 704-1986 Hot-rolled Flat Bar

Steel Bar&Rebar- Flat Steel Bar -【Standard】

Standard Tolerance on Dimension Straightness

JIS G3194

Width <50mm ±0.3mm

Camber ≤0.3% of the Length,

but No More than 4mm Per any 1m. ≥50mm ±0.4mm

Thickness

<6.0mm ±0.8mm

Warping

When the length not Less than 50mm,

No More than 8mm Per any 2m

≥6.0mm -<12mm

±1.6%, Maximum is±3.5mm

≥12mm ±4%, Maximum is ±12mm

ASTM A29/

A29M

Width mm

Tolerance on Width

mm

Tolerance on Specified Thickness, ±, mm

inch mm

>5-6 >6-25 >25

1/4 inch per 5 Feet

6 mm per 1500 mm

≤25 -0.5, +1.0 0.18 0.20 — >25-50 -1.0, +1.0 0.18 0.30 0.8 >50-100 -1.0, +1.5 0.20 0.40 1.0 >100-150 -1.5, +2.5 0.25 0.40 1.0 >150-200 -2.5, +3.0 — 0.40 1.0

DIN 1017

Width Width Tolerance

≤35 ±0.75

35<b≤75 ±1.0 75<b≤100 ±1.5 100<b≤120 ±2.0 120<b≤150 ±2.5 Thickness Thickness Tolerance

s≤20 ±0.5 20<s≤40 ±1.0

40<s≤60 ±1.5

GOST 103-76

Width High

Precision Normal

Precision Thickness

High Precision

Normal Precision

11-60 +0.3, -0.9 +0.5, -1.0 ≤36

0.5% of the

2% of the 63, 65 +0.3, -1.1 +0.5, -1.3

Flat Steel Bar 70, 75 +0.3, -1.3 +0.5, -1.4 Length Length 80, 85 +0.5, -1.4 +0.7, -1.6

90, 95 +0.6, -1.6 +0.9, -1.8 100, 105 +0.7, -1.8 +1.0, -2.0

110 +0.8, -2.0 +1.0, -2.2 120, 125 +0.9, -2.2 +1.1, -2.4 130-150 +1.0, -2.4 +1.2, -2.8

>150-180 +1.2, -2.5 +1.4, -3.2 >180-200 +1.4, -2.8 +1.7, -4.0

Thickness High

Precision Normal

Precision

≥36 0.5% of

the Length

1% of the

Length

4-6 +0.2, -0.3 +0.3, -0.5 >6-16 +0.2, -0.4 +0.2, -0.5 >16-25 +0.2, -0.6 +0.2, -0.8 >25-32 +0.2, -0.7 +0.2, -1.2 36, 40 +0.2, -1.0 +0.2, -1.6 45, 50 +0.2, -1.5 +0.3, -2.0 >50-60 +0.2, -1.8 +0.3, -2.4

GB /T 704

Width High

Precision Normal

Precision

10-50 +0.3, -0.9 +0.5, -1.0 >50-75 +0.4, -1.2 +0.6, -1.3 >75-100 +0.7, -1.7 +0.9, -1.8 >100-200 +0.8, 1.8% +1.0, -2.0%

Thickness High

Precision Normal

Precision 3-16 +0.2, -0.4 +0.3, -0.5

>16-60 +1.0%, 2.5%

+1.5%, -3.0%

Steel Bar&Rebar- Flat Steel Bar -【Steel Grade】

Standard Type Steel Grade

ASTM Carbon Structural Steel 1010, 1017, 1020, 1045, 1046, 1050, Alloy Structural Steel A572 Grade 50

Spring Steel 1566,9260

JIS Carbon Structural Steel SS330, SS400, S10C, S20C, S45C, S50C, SWRCH43K Alloy Structural Steel SM490

Spring Steel S60C-CSP, SUP6

DIN Carbon Structural Steel S235JR, C10E, C22E, C45E, C50E, Ck45 Alloy Structural Steel S355N

Spring Steel Ck67, 65Si2Mn

Flat Steel Bar

GOST Carbon Structural Steel CT2CПX, CT3CПX, 10, 20, 45, 50, CT6CПX Alloy Structural Steel 17Г1C

Spring Steel 65Г, 55C2Г Φ,60C2

GB Carbon Structural Steel Q215, Q235, 10, 20, 45, 50, 45Mn Alloy Structural Steel Q345

Spring Steel 65Mn, 55SiMnVB, 60Si2Mn

Steel Bar&Rebar- Flat Steel Bar -【Dimension】 Width (mm)

Thickness (mm)

Width (mm)

Thickness (mm)

Width (mm)

Thickness (mm)

8 5 - 7

50 5 - 25

200 8 - 40 10 3 - 9 55 5 - 25 220 8 - 40 12 3 - 9 60 5 - 25 250 8 - 40 13 5 - 11 65 5 - 25 260 8 - 40 14 3 - 12 70 5 - 25 270 8 - 40 15 5 - 12 75 5 - 25 280 8 - 40 16 4 - 14 80 6 - 25 290 8 - 40 18 4 - 16 85 6 - 25 300 8 - 40 20 4 -18 90 6 - 25 310 8 - 40 22 4 - 20 95 6 - 25 320 8 - 40 24 5 - 20 100 6 - 25 330 8 - 40 25 4 - 20 105 6 - 25 340 8 - 40 28 4 - 20 110 6 - 25 350 8 - 40 30 4 - 25 120 7 - 25 360 8 - 40 32 4 - 25 125 7 - 25 370 8 - 40 35 4 - 25 130 8 - 25 380 8 - 40 36 6 - 25 140 8 - 25 390 8 - 40 38 7 - 25 150 8 - 25 400 8 - 40 40 4 - 25 160 8 - 40 45 4 - 25 180 8 - 40

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