Product
Become rusty little silk standard chemical composition
AISI Grade    Chemistry composition (%)
C Si Mn P S Ni Cr Mo Cu N
304
≤0.080
≤1.00
≤2.00
≤0.045
≤0.030

8.00~10.50

17.00~19.00

 

1.00~3.00

 
304L
≤0.030
≤1.00
≤2.00
≤0.045
≤0.030

9.00~13.00

18.00~20.00

 
 
 
316
≤0.080
≤1.00
≤2.00
≤0.045
≤0.030

10.00~14.00

16.00~18.00

2.00~3.00

 
 
316L
≤0.030
≤1.00
≤2.00
≤0.045
≤0.030

12.00~15.00

16.00~18.00

2.00~3.00

 
≤0.10
The little silk specification parameter of stainless steel
The line foot-path(mm) The sweat dissolves difference(mm)) Lean towards the foot-path badly greatestly(mm) Intensity N/mm2 Extend(%)
0.020~0.030
±0.001
0.001
680~1030
≥25
> 0.030~0.050
±
0.001
0.002
0.0015
680~980
≥28
> 0.051~0.065
±
0.001
0.002
0.0015
680~930
≥30
> 0.065
±0.002
0.002
680~900
≥30