|
|
|
| 牌号 |
化学成分/% |
| Mn |
Si |
C |
P |
S |
| Ⅰ |
Ⅱ |
Ⅲ |
| ≤ |
| FeMn65Si17 |
65.0~70.0 |
17.0~20.0 |
1.8 |
0.10 |
0.15 |
0.20 |
0.04 |
| FeMn63Si15 |
63.0~70.0 |
15.0~20.0 |
0.7 |
0.10 |
0.15 |
0.25 |
0.04 |
| FeMn60Si14 |
60.0~70.0 |
14.0~17.0 |
2.5 |
0.20 |
0.25 |
0.30 |
0.04 |
| FeMn64Si23 |
60.0~67.0 |
20.0~25.0 |
1.2 |
0.10 |
0.15 |
0.25 |
0.04 |
| FeMn68Si18 |
65.0~72.0 |
17.0~20.0 |
1.8 |
0.10 |
0.15 |
0.25 |
0.04 |
| FeMn64Si18 |
60.0~67.0 |
17.0~20.0 |
1.8 |
0.10 |
0.15 |
0.25 |
0.04 |
| FeMn68Si16 |
65.0~72.0 |
14.0~17.0 |
2.5 |
0.10 |
0.15 |
0.25 |
0.04 |
| FeMn64Si16 |
60.0~67.0 |
14.0~17.0 |
2.5 |
0.20 |
0.25 |
0.30 |
0.05 |
|
|