元素 | 下限 | 上限 |
---|---|---|
C |
0.28 |
0.28 |
Si |
0.30 |
0.30 |
Mn |
1.21 |
1.21 |
Cr |
0 |
0 |
Ni |
0 |
0 |
Mo |
0 |
0 |
W |
0 |
0 |
V |
0 |
0 |
S |
0 |
0 |
P |
0 |
0 |
元素 | 上限 | 下限 |
---|---|---|
Cu |
0 |
0 |
Ti |
0 |
0 |
Al |
0 |
0 |
RE |
0 |
0 |
Nb |
0 |
0 |
Zr |
0 |
0 |
N |
0 |
0 |
B |
0 |
0 |
Co |
0 |
0 |
Mg |
0 |
0 |