Special Steel: Cold Heading Steel
S20C SS400 1020 S235JR Cold Drawn Steel Round Bar
Cold rolled 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. We produce SS400 Cold Drawn Steel round bar, Cold Drawn Square Steel Bar and cold drawn Hexagonal Steel Bar and cold drawn Flat Steel Bar.
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. By cold drawing, the dimensional tolerances, the straightness and the surface roughness of the bars will be improved. In the meanwhile, the mechanical properties will be enhanced, too.
SS400 cold drawn steel bar we supply includes following advantages:
Sizes | Wide range from 14mm to 100mm |
Tolerances | Precision to h9, h10, h11 or even small to 0.02mm |
Roundness | 75% of diameter tolerance |
Straightness | Good straightness to 0.5mm/m |
Surface roughness | Smooth to 0.8um |
Mechanical properties | Yield strength and tensile strength can be improved |
Machining | Suitable for machining and welding |
Specification of SS400 cold drawn steel bar we supply:
1. SS400 steel equivalent material:
GB | ASTM/SAE/AISI | DIN | JIS |
Q235 | A36 | S235JR | SS400 |
2. 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 |
3. SS400 steel mechanical properties:
Mechanical Properties | ||||
Yield Strength (MPa) | Tensile Strength (MPa) | Elongation | Reduction of area | Hardness |
About 235MPa | About 400 | About 20% | About 50% | About 130HB |
4. SS400 cold drawn steel bar applications: Shafts, axles, pins and fasteners.
Except cold drawn steel bar, we can also produce turned or peeled steel bar, turned steel bar, peeled steel bar, polished steel bar and centreless ground bar.
Product Categories : Cold Drawn Steel Bar > Cold Drawn Steel Round Bar
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