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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Product Description

  • Commodity name: 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.

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

 

Scope of Application

● Screw machines
● CNC lathes
● CNC mills
● Rotary transfer machining
● Hydraulic fittings
● Gears
● Bushings
● Fasteners
● Cylinders
● Pipe fittings

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