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304N Stainless steel round bar China offer
304N Stainless steel round bar is a nitrogen-containing stainless steel. Containing high nickel, the work-hardening rate is low, 304N Stainless steel round bar for cold forming requirements of high places. 304N Stainless steel round bar has better corrosion resistance than grade 302.
304N Stainless steel round bar Chemical composition(%)and Mechanical properties
|
Chemical Composition of Material |
Material Composition |
201 |
202 |
304N |
316 |
|
|
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
|
|
|
Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
|
|
|
Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
|
|
|
P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
|
|
|
S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
|
|
|
Cr |
16-18 |
17-19 |
18-20 |
16-18 |
|
|
|
Ni |
1.2 |
3-3.5 |
8-10 |
10-14 |
|
|
|
Mo |
|
|
|
2.0-3.0 |
|
|
|
Mechanical Property |
Material Item |
201 |
202 |
304N |
316 |
|
|
Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
||
|
Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
||
|
Extension |
≥30% |
≥30% |
≥35% |
≥35% |
||
|
Hardness (HV) |
<253 |
<2533 |
<200 |
<200 |
||
BBN Steel can be manufacture 304N Stainless steel round bar, 304N Stainless steel round bar is available for shipping worldwide. 304N Stainless steel round bar comes with mill test certification and stamping and is therefore fully traceable. If you have any need of 304N Stainless steel round bar，Welcome to send your steel requirements to us.