Technology
Chemical composition and solid solution mechanical properties of austenitic stainless steel
MPa ≥
Brand

Chemical components %

Mechanical property of solid solution

C≤

Si≤

Mn≤

P≤

S≤

Ni

Cr

Mo

Cu

N

Ohter

Yield strength
MPa ≥

Tension strength
MPa ≥

Elongation
% ≥

Hardness
HV ≤

SUS301

0.15

1.00

2.00

0.045

0.030

6.00-8.00

16.00-18.00

   ---

   ---

   ---

   ---

205

520

40

218

SUS301L

0.030

1.00

2.00

0.045

0.030

6.00-8.00

16.00-18.00

   ---

   ---

≤0.20

   ---

215

550

45

218

SUS304

0.08

1.00

2.00

0.045

0.030

8.00-10.50

18.00-20.00

   ---

   ---

   ---

   ---

205

520

40

200

SUS304Cu

0.080

1.00

2.00

0.045

0.030

8.00-10.50

18.00-20.00

   ---

0.70-1.30

   ---

   ---

205

520

40

200

SUS304L

0.030

1.00

2.00

0.045

0.030

9.00-13.00

18.00-20.00

   ---

   ---

   ---

   ---

175

480

40

200

SUS304LN

0.030

1.00

2.00

0.045

0.030

8.50-11.50

17.00-19.00

   ---

   ---

0.12-0.22

   ---

245

550

40

200

SUS304JI

0.08

1.70

3.00

0.045

0.030

6.00-9.00

15.00-18.00

   ---

1.00-3.00

   ---

   ---

155

450

40

200

SUS304J2

0.08

1.70

3.00-5.00

0.045

0.030

6.00-9.00

15.00-18.00

   ---

1.00-3.00

   ---

   ---

155

450

40

200

SUS305

0.12

1.00

2.00

0.045

0.030

10.50-13..00

17.00-19.00

   ---

   ---

   ---

   ---

175

480

40

200

SUS316

0.08

1.00

2.00

0.045

0.030

10.00-14.00

16.00-18.00

2.00-3.00

   ---

   ---

   ---

205

520

40

200

SUS316L

0.030

1.00

2.00

0.045

0.030

12.00-15.00

16.00-18.00

2.00-3.00

   ---

   ---

   ---

175

480

40

200

SUS316N

0.08

1.00

2.00

0.045

0.030

10.00-14.00

16.00-18.00

2.00-3.00

---

0.10-0.22

---

275

550

35

220

SUS316LN

0.030

1.00

2.00

0.045

0.030

10.50-14.50

16.50-18.50

2.00-3.00

---

0.12-0.22

---

245

550

40

220

SUS316Ti

0.08

1.00

2.00

0.045

0.030

10.00-14.00

16.00-18.00

2.00-3.00

   ---

   ---

≥Ti 5×C%

205

520

40

200

SUS317

0.08

1.00

2.00

0.045

0.030

11.00-15.00

18.00-20.00

3.00-4.00

   ---

   ---

   ---

205

520

40

200

SUS317L

0.030

1.00

2.00

0.045

0.030

11.00-15.00

18.00-20.00

3.00-4.00

   ---

   ---

   ---

175

480

40

200

SUS321

0.08

1.00

2.00

0.045

0.030

9.00-13.00

17.00-19.00

   ---

   ---

   ---

≥Ti 5×C%

205

520

40

200

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