Post on 19-May-2020
transcript
Cold-Drawn Bars
we give shape to steel
Marcegaglia is the leading industrial group worldwide in the steel processing sector, with a yearly output of 5 million tons.
After first transformation,within its controlled value chainMarcegaglia develops the world’s widest range of customer tailored steelsemi-products and finished goods.
Marcegaglia stands among the steel market’s top independent players in the world.A worldwide network of partnership agreements provides reliable supply of raw materials of all grades to our facilities.
Steel coil processing is at the core of Marcegaglia activities. The complete range of first transformation processes is carried out within 50 facilities worldwide.
The manufacturing plant in Contino (Mantova, Italy) is dedicated to the production of carbon and stainless steel cold-drawn and peeled bars, with a yearly capacity of more than 200 thousand tons.
Cold-Drawn Bars
According to EN 10277
Major applications for Marcegaglia drawn steel bars include, among others, machine tools engineering, power transmission and drives, hydraulic cylinders and construction equipment.
Typical applications Steel for automotive and hydraulic applications
Steel for mechanical engineering applications
Cold-Drawn Bars
Testing•Inline rotating sensor eddy current testing
•Magneto-inductive testing
Optional processing•Rolling
•Chamfering
•Cut to length
Upon reqUest, grades and dimensions varying from stand-ard can be considered.
Min.diameter(mm) 3
Max.diameter(mm) 160
Main manufacturing standards
EN 10277-2 Steels for general engineering purposes
EN 10277-3 Free cutting steels
EN 10277-4 Case hardening steels
EN 10277-5 Steels for quenching and tempering
EN 10088-3 Stainless steels for general purposes
11SMn30, 11SMn37, 11SMnPb30, 11SMnPb37, 36SMnPb14, 11SMnPb37TeBi, 45S20
C10R, C15E, C15R, 16MnCrS5
C35E, C35R, C40E, C40R, C45E, C45R, CK45, 42CrMoS4V bonificato
1.4305 (AISI 303)1.4301 (AISI 304)1.4307 (AISI 304L)1.4404 (AISI 316L)1.4104 (AISI 430F)
S235JRC, S355J2C, E335GC+S, C15, C35, C40, C45, C45S,20MnV6, 080A15 (sec. BS 970)
Carbon steel cold-drawn bars
Cold drawN rouNds EN 10277-2, -4, -5
drawn-diametermm 3-80
peeled-diametermm 20-160
Cold drawN rouNds 16MnCrs5 acc. to EN 10277-4
drawn-diametermm 10-80
peeled-diametermm 85-100
PEElEd rouNds 42CrMos4V acc. to EN 10277-5
diametermm 20-100
GrouNd rouNds C45 acc. to EN 10277-2
diametermm 8-120
GrouNd rouNds 42CrMo54 acc. to EN 10277-5
diametermm 20-80
Flat drawN stEEl C45+C acc. to EN 10277-2
sizemm 20-400
thicknessmm 2-60
Carbon steel cold-drawn bars
Flat drawN stEEl s235JrC+C acc. to EN 10277-2
widthmm 6-400
thicknessmm 2-60
Flat drawN stEEl s355J2C acc. to EN 10277-2
widthmm 25-100
thicknessmm 10-30
HEXaGoNal drawN stEEl s235JrC, C45 acc. to EN 10277-2
sizemm 8-30
Carbon steel cold-drawn bars
sQuarEd drawN stEEl s235JrC, C45C acc. to EN 10277-2
widthmm 8-100
sQuarEd drawN stEEl s355J2C acc. to EN 10277-2
widthmm 20-60
Free cutting steel cold-drawn bars
rouNd FrEE CuttiNG stEEl acc. to EN 10277-3
diametermm 6-160
HEXaGoNal FrEE CuttiNG stEEl 11sMnPb30, 11sMnPb37, 36sMnPb14 acc. to EN 10277-3
sizemm 6-100
HEXaGoNal FrEE CuttiNG stEEl 11sMn30, acc. to EN 10277-3
sizemm 8-30
sQuarE FrEE CuttiNG stEEl acc. to EN 10277-3
sizemm 13-100
Stainless steel cold-drawn bars
briGHt rouNd bars EN 10088-3
diametermm 5-100
briGHt rouNd bars astM a 276 / a 479 / a 582
diametermm 6,35-25,4
Hot rollEd rouNd bars EN 10088-3, tol. k13
diametermm 100-200
HEXaGoNal Cold-drawN stEEl acc. to EN 10088-3
sizemm 10-80
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