Ferromanganese
Ferromanganese: An iron alloy composed of manganese and iron. In steelmaking, it is used as a deoxidizer and alloy additive. It is the most used ferroalloy.
The main classification of ferromanganese: high carbon ferromanganese (containing 7% carbon), medium carbon ferromanganese (containing 1.0~1.5% carbon), low carbon ferromanganese (containing 0.5% carbon), metal manganese, ferric mirror, silicon manganese alloy.In steelmaking, used as deoxidizer and alloy additives, is the largest amount of ferroalloy.
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High Middle Low Carbon Ferro Manganese |
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No. |
Product grades |
Designation |
Chemical Composition(%) |
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|
Mn |
C |
Si |
P |
S |
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|
≥(min) |
≤(max) |
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|
1 |
Low Carbon |
FeMn85C2.0 |
85 |
0.2 |
0.8-2.0 |
0.1-0.3 |
0.02 |
|
FeMn80C0.5 |
80 |
0.5 |
0.8-2.0 |
0.1-0.3 |
0.02 |
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|
FeMn80C0.7 |
80 |
0.7 |
0.8-2.0 |
0.1-0.3 |
0.02 |
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|
2 |
Middle Carbon |
FeMn78C1.0 |
78 |
1.0 |
0.8-2.0 |
0.15-0.35 |
0.03 |
|
FeMn78C1.5 |
78 |
1.5 |
0.8-2.0 |
0.15-0.35 |
0.03 |
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|
FeMn78C2.0 |
78 |
2.0 |
0.8-2.0 |
0.15-0.35 |
0.03 |
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|
FeMn75C1.5 |
75 |
1.5 |
0.8-2.0 |
0.15-0.35 |
0.03 |
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|
3 |
High Carbon |
FeMn78C8.0 |
78 |
8.0 |
1.0-5.0 |
0.2-0.4 |
0.03 |
|
FeMn75C7.5 |
75 |
7.5 |
1.0-5.0 |
0.2-0.4 |
0.03 |
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|
FeMn73C7.0 |
73 |
7.0 |
1.0-5.0 |
0.2-0.4 |
0.03 |
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