- Stainless Steel Round Bar
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Add：10/F No.257 Siping Road, Hongkou District, Shanghai China
Tel：+86-021-61730680
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:
