SS400 Cold Drawn Hexagonal Steel Bar
SS400 steel is the most commonly used hot-rolled structural steel (formerly known as SS41) in Japan, and is called general structural rolled steel in JIS G3101. SS400 material is cheap and versatile, and plays an important role in construction, bridges, civil engineering and mechanical equipment structures. Its appearance includes round steel, flat steel (flat steel), steel plates, steel strips and profiles.
Cold drawn SS400 steel bar is a low carbon steel grade with good weldability and formability for a various applications. SS400 cold drawn steel bar are usually used in many industries like automotive, agriculture, construction and motorcycle.
Cold finished bars are produced from special bar quality hot rolled bars by cold drawing, turning, grinding, polishing, or by a combination of these methods.
Cold drawing increases a bar's yield strength and tensile strength, turning improves surface quality, grinding produces more precise tolerance ranges, and polishing further creates a smooth and attractive surface. Overall, cold finishing reduces the cross sectional area of the hot rolled bar. CF steel bars may be harder to work with than their hot rolled equivalents, but they make up for it with more accurate sizes, smooth surfaces, increased mechanical properties and machinability.
1Size Range of Laiwu Xincheng Bright Steel Bars
| Shapes |
Sizes |
Processing |
| Steel Round Bar |
3mm to 63.5mm |
Cold Drawn |
| Steel Round Bar |
63.5mm-120mm |
smooth-turned and polished. |
| cold drawn steel square bar |
3*3mm to 120*120mm |
Cold Drawn |
| cold drawn steel hexagonal bar |
5mm to 120mm(side to side) |
Cold Drawn |
1.Application of our bright 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
2.SS400 steel equivalent material:
| GB |
ASTM/SAE/AISI |
DIN |
JIS |
| Q235 |
A36 |
S235JR |
SS400 |
3. SS400 steel chemical composition:
| Material |
Chemical Composition % |
| |
C |
Si |
Mn |
S |
P |
Cr |
Mo |
| SS400 |
0.23 MAX |
0.15 MAX |
1.40 MAX |
0.035 max |
0.035 max |
0.040 max |
0.035 max |
4.SS400 steel mechanical properties (hot rolled condition)
| Yield Strength (MPa) |
Tensile Strength (MPa) |
Elongation |
Reduction of area |
| Min 235MPa |
Min400 |
Min20% |
Min 50% |
5.Advantages of our 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 improve the Machinability and Productivity which Enables higher machining feeds, high tool life, yield & speeds and improved machined finish.
6.The main grade and materials we can supply
| Cabon Steel |
SAE 1018 , A36, SS400, S235JR ,Q235 |
| SAE 1020, S20C , 1.0402, 20GB, CK22 |
| SAE 1045 ,S45C, C45, CK45, EN8 ,1.1191 |
| Alloy Steel |
SAE 5120 , 20Cr, Scr 420H, 20Cr4 |
| SAE 5140 , 40Cr,SCr440, 520M40 |
| SAE 4130 , 30CrMo, SCM430, SCM420 |
| SAE 4140 , 42CrMo4, EN19, SCM440,708A42 ,708M40 |
| SAE 4340, 40CrNiMoA,871M40 , SNCM439 |
| Free Cutting Steel |
SAE 1215, 12L14, SUM22, SUM23 , 230M07, 1.0715, 11SMn30 , SUM43 , 1144 |
s20c cold drawn hexagonal steel bar Cold rolled s20c hex steel bar is a low carbon steel grade with good weldability and formability for a various applications. 1018 cold drawn steel bar are usually used in many industries like automotive, agriculture, construction and motorcycle. Cold finished steel is cold drawn or cold rolled by hot rolled steel. It is typically produced as turned bars or cold drawn bars. Cold drawn steel bar is accomplished by cold drawing a bar through a mould.
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