牌号

C≤

Si≤

Mn≤

P≤

S≤

Cr

Mo

Ni

Nb+Ta

Ti

其他

X1CrNiMoCuN20-18-7

0.02

0.7

1

0.03

0.1

19.5-20.5

6.00-7.00

17.5-18.5

N0.18-0.25

X1NiCrMoCu25-20-5

0.02

0.7

2

0.03

0.1

19.0-21.0

4.00-5.00

24.0-26.0

Cu0.50-1.00

X1NiCrMoCu31-27-4

0.02

0.7

2

0.03

0.1

26.0-28.0

3.00-4.00

30.0-32.0

N≤0.15

X1NiCrMoCuN25-20-7

0.02

0.5

1

0.03

0.1

19.0-21.0

6.00-7.00

24.0-26.0

Cu1.20-2.00

X2CrNi18-9

0.03

1

2

0.045

0.015

17.5-19.5

2.00-2.50

8.00-10.0

N≤0.11

X2CrNi19-11

0.03

1

2

0.045

0.015

18.0-20.0

2.50-3.00

10.0-12.0

Cu0.70-1.50

X2CrNiMo17-12-2

0.03

1

2

0.045

0.015

16.5-18.5

3.00-4.00

10.0-13.0

N0.15-0.25

X2CrNiMo18-14-3

0.03

1

2

0.045

0.015

17.0-19.0

3.00-4.00

12.5-13.0

Cu0.50-1.50

X2CrNiMo18-15-4

0.03

1

2

0.045

0.015

17.5-19.5

2.50-3.00

13.0-16.0

N≤0.11

X2CrNiMoCuWN25-7-4

0.03

1

1

0.045

0.015

24.0-26.0

4.00-5.00

6.00-8.00

N≤0.11

X2CrNiMoN17-13-3

0.03

1

2

0.045

0.015

16.5-18.5

2.50-3.50

11.0-14.0

N≤0.11

X2CrNiMon17-13-5

0.03

1

2

0.04

0.015

21.0-23.0

3.00-4.50

12.5-14.5

N≤0.11

X2CrNiMoN22-5-3

0.03

1

2

0.035

0.015

24.0-26.0

4.50-6.50

N≤0.11

X2CrNiMoN25-7-4

0.03

1

2

0.035

0.015

17.0-19.5

0.10-0.6

6.00-8.00

N0.20-0.30,Cu0.50-1.00,W0.50-1.00

X2CrNiN18-10

0.03

1

2

0.045

0.015

22.0-24.0

2.50-3.00

8.50-11.50

N0.12-0.22

X2CrNiN23-4

0.03

1

2

0.045

0.015

16.5-18.5

3.50-5.50

N0.12-0.22

X3CrNiMo17-13-3

0.05

1

2

0.045

0.015

17.0-19.5

2.50-3.00

10.5-13.0

N0.12-0.22

X5CrNi18-10

0.07

1

2

0.045

0.015

16.5-18.5

8.00-10.5

N0.12-0.22

X5CrNiMo17-12-3

0.07

1

2

0.045

0.015

16.5-18.5

2.00-2.50

10.0-13.0

Cu0.10-0.60

X6CrNiMoTi17-12-2

0.08

1

2

0.045

0.015

16.5-18.5

2.00-2.50

10.5-13.5

≥5*C-0.70

N≤0.11

X6CrNiNb18-10

0.08

1

2

0.045

0.015

17.0-19.0

9.00-12.0

N≤0.11

X6CrNiTi18-10

0.08

1

2

0.045

0.015

17.0-19.0

9.00-12.0

5*C-0.70

N≤0.11