S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel

Get top-quality S20c, S45c, Scm440, 1020, 1045, and 4140 Cold Rolled Steel Hexagonal Bar from our factory. We offer Cold Drawn Hex Steel for superior strength and durability.
Request a Quote

PRODUCTS DETAILS

Basic Info.

Model NO.
S20C 45SC SCM440 1020 1045 4140
Surface
Cold Drawn Bright
Shapes
Round, Square, Hex
MOQ
1ton
Transport Package
Anti-Rust Packing
Specification
0.5mm-100mm
Origin
China
Production Capacity
3000tons/Month

Product Description

S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel 

1.Processing for Cold Drawn Hexagonal Steel Bars
hot rolled bars/wire rods - (spheroidizing annealed for alloy steel/bearing steel) - pickling - cleaning - saponifing - cold drawn - (softening annealed for alloy steel/bearing steel) - cutting - bundling - packing - finished products

2.The advantages of Cold Drawn Steel Bars
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.

3.SAE 1045 / S45C / C45 steel chemical composition
Grade C Si Mn P S Cr Mo
1020 0.17-0.23 0.17-0.37 0.35-0.65 Max 0.030 Max 0.030 Max  0.25  
1045 0.42-0.50 0.17-0.37 0.50-0.80 Max 0.030 Max 0.030 Max  0.25  
4140 0.38-0.45 0.17-0.37 0.50-0.80 Max 0.030 Max 0.030 0.9-1.2 0.15-0.25

4.Sizes we can offer for cold drawn steel bars
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

5.MOQ:1ton per size
6.Delivery time : usually, 7-10 days for stocks, and one month for new production.
7.Payment term:TT or LC
8.Cold Drawn Steel Bar Packing : Rusty proof packages. Anti rusty oil painting, film wrapped inside and Nylon plastic bags wrapped outside

9.Applications for cold drawn steel bars:
Alternator Shafts, BearingsCoil, SpringsConcrete, Accessories ,Electric Motor Shafts,Fasteners,Forging Applications,Hand Tools,Hydraulic Hose Fittings,MacPherson Strut Shafts,Oil Pump Shafts,Precision Machined Parts,Printer Shafts,Roller Conveyor Axles,Shock Absorber Shafts,Shotgun & Rifle Barrels,Stabilizer Bars,Starter Motor Shafts,Steering LinkagesTransmission Shafts,Vehicle Axles,Water Pump Shafts,Wheel Spindles etc

10.Tolerance for cold drawn steel bars: 
Size In mm Tolerance In mm
h8 h9 h10 h11
6-10 0/-0.022 0/-0.036 0/-0.058 0/-0.090
10-18 0/-0.027 0/-0.043 0/-0.070 0/-0.110
18-30 0/-0.033 0/-0.052 0/-0.084 0/-0.130
30-50 0/-0.039 0/-0.062 0/-0.100 0/-0.160
50-100 0/-0.046 0/-0.074 0/-0.120 0/-0.190

S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel
S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel
S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel
S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel
S20c S45c Scm440 1020 1045 4140 Cold Rolled Steel Hexagonal Bar / Cold Drawn Hex Steel
\

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours