类别(serial) |
牌号(N0) |
化学成分(%) Chemical ingredients |
||||||
Mn | C | Si | P | S | ||||
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
|||||
≥ |
≤ |
|||||||
低碳锰铁
Low carbon ferromanganese
|
FeMn88C0.2 | 85.0-92.0 | 0.2 | 1.0 | 2.0 | 0.1 | 0.30 | 0.02 |
FeMn84C0.4 |
80.0-87.0 |
0.4 | 1.0 | 2.0 | 0.15 |
0.30 |
0.02 |
|
FeMn84C0.7 |
80.0-87.0 |
0.7 | 1.0 | 2.0 | 0.2 |
0.30 |
0.02 |
|
中碳锰铁
Medium carbon ferromanganese
|
FeMn82C1.0 |
78.0-85.0 |
1.0 | 1.5 | 2.5 | 0.2 |
0.35 |
0.03 |
FeMn82C1.5 |
78.0-85.0 |
1.5 | 1.5 | 2.5 | 0.2 |
0.35 |
0.03 |
|
FeMn78C2.0 |
75.0-82.0 | 2.0 | 1.5 | 2.5 | 0.2 |
0.40 |
0.03 |
|
高碳锰铁
Hight carbon ferromanganese
|
FeMn78C8.0 |
70.0-82.0 | 8.0 | 1.5 | 2.5 | 0.2 | 0.33 |
0.03 |
FeMn74C7.5 |
70.0-77.0 |
7.5 | 2.0 | 3.0 | 0.25 | 0.38 |
0.03 |
|
FeMn68C7.0 |
65.0-72.0 | 7.0 | 2.5 | 4.5 | 0.25 | 0.40 |
0.03 |