• Model NO.：Ss400 S235jr A36 S275jr
• Tolerance：H9 H10 H11
• Length：1-6m as Required
• Surface：Bright
• MOQ：2tons
• Transport Package：Anti-Rust Packing
• Specification：5mm to 100mm
• Trademark：Laiwu Xincheng
• Origin：China
• HS Code：72155000
• Production Capacity：3000tons,Month

Basic Info.

Model NO. Ss400 S235jr A36 S275jr Tolerance H9 H10 H11 Length 1-6m as Required Surface Bright MOQ 2tons Transport Package Anti-Rust Packing Specification 5mm to 100mm Trademark Laiwu Xincheng Origin China HS Code 72155000 Production Capacity 3000tons/Month

Product Description

Ss400 S235jr A36 S275jr cold drawn hexagon steel bar
China manufacturer of cold drawn steel bars, types with cold drawn steel round bar, cold drawn steel square bar, cold drawn steel hexagonal bars , cold drawn steel special section according to drawn.


1.Cold Drawn Steel Bar Processing:  EAF + LF + VD + CONCASTING BILLETS + HOT ROLLED + SHOT BLASTING +(ANNEALING) + COLD DRAWN + OILING + BUNDLING + BOTH ENDS CUTTING+ PACKING + MARKING

2.Application of cold drawn steel bars: hardware tools, auto parts, standard parts, fasteners common shaft, machinery manufacturing, light industry, hardware, bicycles, cars, motorcycles, textile machinery, transformers and other machinery industry

3.Advantages of cold drawn processing: 
1.It can remove the Size and Section which provides Tighter tolerances which Reduces machining losses.
2.It can remove the  Steel Surface Finish which Reduces surface machining & improves quality.
3.It can remove the  Straightness which Facilitates automatic bar feeding in CNC.
4.It can increase the Mechanical Properties which Can reduce the need for hardening.
5.It can improve the Machinability and Productivity which Enables higher machining feeds, high tool life, yield & speeds and improved machined finish.

4.Sizes of cold drawn steel bars we can supply:

Shapes	Sizes	Processing
Steel Round Bar	5mm to 63.5mm	Cold Drawn
Steel Round Bar	63.5mm-120mm	smooth-turned and polished.
cold drawn steel square bar	5*5mm to 120*120mm	Cold Drawn
cold drawn steel hex bar	5mm to 120mm	Cold Drawn
cold drawn steel hexagonal bar	5mm to 120mm(side to side)	Cold Drawn

6.Tolerance of cold drawn steel bars: h9, h10, h11 or better

7.Our Main grade of cold drawn steel bars
Carbon steel: A36,1008,1010, 1020/S20C, 1045/S45C, S235JR/Q235,S355JR/Q345, GR55 etc.
Alloy steel: 5120,5140/40Cr, 4120, 4130, 4135, 4140/EN19/42CrMoA, 4145, 4150, 8620 etc.
Bearing steel: 52100/GCr15 etc.  
Free Cutting Steel :12L14,Y15,ASTM 1215 etc.

8.Straightness of our cold drawn steel bars: max 0.5mm/m
9.MOQ: 3ton per size
10.Delivery time : 7-30 days after confirmation of order.
11.Free sample supplied.