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stainless slteel materail Chemical composition
TYPE NO.
 

C

Mn

P

S

Si

Cr

Ni

Mo

201

≤0.15

5.5-7.5

≤0.050

≤0.030

≤1.00

16.0-18.0

3.5-5.5

 

202

≤0.15

7.5-10

≤0.060

≤0.030

≤1.00

17.0-19.0

4.0-6.0

 

301

≤0.15

≤2.00

≤0.045

≤0.030

≤1.00

16.5-18.0

6.0-8.0

 

302

≤0.15

≤2.00

≤0.045

≤0.030

≤1.00

17.0-19.0

8.0-10.0

 

304

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

18.0-20.0

8.0-10.5

 

304L

≤0.03

≤2.00

≤0.045

≤0.030

≤1.00

18.0-20.0

8.0-12.0

 

310S

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

24.0-26.0

19.0-22.0

 

316

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

16.0-18.0

10.0-14.0

2.0-3.0

316L

≤0.03

≤2.00

≤0.045

≤0.030

≤1.00

16.0-18.0

10.0-14.0

2.0-3.0

321

≤0.08

≤2.00

≤0.045

≤0.030

≤1.00

17.0-19.0

9.0-12.0

Ti>S*C%

410

≤0.15

≤1.00

≤0.040

≤0.030

≤1.00

11.5-13.5

 

 

430

≤0.12

≤1.00

≤0.040

≤0.030

≤1.00

16.0-18.0