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sales@jiangsusteel.com
Stainless Steel Round Bar
JIANGSU STEEL GROUP Inquiries :
1. Grade: 201,202,303,304,304L,316,308,310,310Setc.
2. Finish Condition：Cold Darwn, Peeled, Polished,Bright, Mill finish, Grinding
3. Stainless steel bar including hot working bar and cold working bar.
Hot working including Hot-rolled,Hot-forged,Let the billets to be the final dimenstion bar.
The diameter range of our Hot-rool bar is 5.5-110mm, the diameter range of our hot forged bar is 110-400mm.
Cold working bar is after hot working,further taking other process,such as cold-drawn, centerless gringding,polishing etc.
To get the strict tolerance , improve the surface quatity and mechanical property.
The diameter range of our cold drawn bright bar is 2-50mm, centerless grinding bright round bar diameter range is 5-40mm, peeled bright round bar diameter is from 40-300mm.
Grade for Stainless steel Round Bar
Chemical Composition for Types of Stainless Steels | ||||
Chemical Composition | 304 | 304L | 316 | 316L |
C | ≤0.07 | ≤0.030 | ≤0.08 | ≤0.030 |
Si | ≤0.75 | ≤1.00 | ≤1.00 | ≤1.00 |
Mn | ≤2.00 | ≤2.00 | ≤2.00 | ≤2.00 |
S | ≤0.030 | ≤0.030 | ≤0.030 | ≤0.030 |
P | ≤0.045 | ≤0.045 | ≤0.045 | ≤0.045 |
Cr | 17.5-19.5 | 18.0-20.0 | 16.0-18.0 | 16.0-18.0 |
Ni | 8.0-10.5 | 9.0-12.0 | 10.0-14.0 | 10.0-14.0 |
Mo |
|
| 2.0-3.0 | 2.0-3.0 |
Mechanical Property | ||||
Material Item | 304 | 304L | 316 | 316L |
Tensile Strength | ≥520 | ≥480 | ≥520 | ≥480 |
Yield Strength | ≥205 | ≥175 | ≥205 | ≥175 |
Extension | ≥40% | ≥40% | ≥40% | ≥40% |
Hardness(HV) | <200 | <200 | <200 | <200 |
Package:
Usage:
