Cold-Drawn Steel Bar

Cold drawn steel, like cold rolled steel, is processed at room temperature. However, while cold rolling produces a flat product, cold drawn steel produces a thin shape, like a rod or wire.

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Cold-Drawn Steel Bar Description

Cold drawing hot rolled bars is accomplished by pulling (drawing) a bar through a die which is smaller than the incoming hot rolled size. The “cold working” process improves the dimensional tolerances of the bar, the straightness, and the surface appearance and enhances the physical properties of the steel.

Product Parameters

Product Name	Cold-Drawn Steel Bar
Standard	EN/DIN/JIS/ASTM/BS/ASME/AISI, etc.
Diameter(mm)	Hot Rolling Round Bar	25-600	Cold Rolling Square Bar	6-50.8
	Hot Rolling Square Bar	21-54	Cold Rolling Hexagon Bar	9.5-65
	Cold Rolling Round bar	6-101.6	Forged Rebar	200-1000
Surface Process	Bright, Polished, Black
Other Services	Machining(cnc), Centerless Grinding(cg), Heat Treatment, Annealing, Pickling, Polishing, Rolling, Forging, Cutting, Bending, Small Machining, etc.

What shapes and size of cold drawn steel can be made?

Shapes	Size	Length
Round	Ф4-Ф100 mm	5-8m, Can be fixed to length
Hexagon	S6-S75	5-8m, Can be fixed to length
Square	5x5-70x70	5-8m, Can be fixed to length
Flat	2x10-20x140	5-8m, Can be fixed to length
Irregular	Accumulated more than 800 types,discuss separately	5-8m, Can be fixed to length
Special Requirements	Processing according to customer's design

Which steel grades are suitable for cold drawn steel?

Steel Type	ASTM/SAE	JIS	EN/DIN
Quality Carbon Steel	1010,1018,1020, 1035,1045,1055,1060	S10C,S20C,S35C, S45C,S55C	C15,C22,C35, C45,C55,C60
Alloy Structure Steel	5120,5140,4135, 4140,4340	SMn420,SCr440, SCM430,SCM440,SNCM439	41Cr4,34CrMo4, 25CrMo4,42CrMo4,34CrNiMo6
Spring Steel	1066,6150	SUP6,SUP10	51CrV4
Bearing Steel	52100	SUJ2	100Cr6
Stainless Steel	410,420	SUS410,SUS420	X20Cr13,X30Cr13
Tool Steel	M2	SKH9	1.3343
Free Cutting Steel	1212,11L08,1215, 12L13	SUM21,SUM32, SUM22L,SUM42	10S20,10SPb20, 9SMnPb28