類型

統(tǒng)一數(shù)字代號(hào)

牌號(hào)

化學(xué)成分

C

Si

Mn

P

S

Ni

Cr

Cu

奧氏體

S30480

06Cr18Ni9Cu2

≤0.07

≤1.00

≤2.00

≤0.035

≤0.030

8.0~11.0

17.0~19.0

1.5~2.5

S30488

06Cr18Ni9Cu3

≤0.07

≤1.00

≤2.00

≤0.035

≤0.030

8.0~11.0

17.0~19.0

2.5~4.0

鐵素體

S11788

06Cr17Cu2

≤0.08

≤0.75

≤1.00

≤0.035

≤0.030

≤0.60

16.0~18.0

1.0~2.5

S11283

022Cu12Cu2

≤0.03

≤0.75

≤1.00

≤0.035

≤0.030

≤0.60

11.0~13.5

1.0~2.5

馬氏體

S42080

20Cu13Cu3

0.16~0.25

≤1.00

≤1.00

≤0.035

≤0.030

≤0.60

12.0~14.0

2.5~4.0

S42088

30Cu13Cu3

0.26~0.35

≤1.00

≤1.00

≤0.035

≤0.030

≤0.60

12.0~14.0

2.5~4.0