Low and medium carbon ferromanganese stand as pivotal raw materials in the realm of steelmaking, notably in the production of special steel. Furthermore, this versatile alloy finds its purpose in the manufacture of welding electrodes, ensuring superior performance. High carbon ferromanganese, on the other hand, serves as an exceptional deoxidizing agent or a critical alloy additive in the intricate process of steel production.
Depending on the smelting technique employed, ferromanganese is categorized into two distinct types: electric furnace ferromanganese and blast furnace ferromanganese, each with its unique properties and applications.
Based on varying carbon content, ferromanganese is meticulously classified into three distinct categories:
Low-carbon category: Featuring a carbon content that does not exceed 0.7%;
Medium-carbon category: Characterized by a carbon content ranging from greater than 0.7% up to 2.0%;
High-carbon category: Distinguished by a carbon content spanning from greater than 2.0% to as high as 8.0%.
Low carbon ferromanganese
|
| Grade |
Mn |
C |
Si |
P |
S |
| FeMn80C0.4 |
80 |
0.4 |
0.8-2.5 |
0.1-0.3 |
0.02 |
| FeMn80C0.7 |
80 |
0.7 |
0.8-2.5 |
0.1-0.3 |
0.02 |
| Size:natual block,10-100mm, 10-60mm, Powder or as customer required. |
Mid carbon ferromanganese
|
| Grade |
Mn |
C |
Si |
P |
S |
| FeMn78C1.5 |
78 |
1.5 |
0.8-2.5 |
0.15-0.35 |
0.03 |
| FeMn75C2.0 |
75 |
2.0 |
0.8-2.5 |
0.15-0.35 |
0.03 |
| Size:10-100mm,10-60mm, 3-10mm,1-3mm, 0-1mm,natural block or as customer required |
High carbon ferromanganese
|
| Grade |
Mn |
C |
Si |
P |
S |
| FeMn75C7.5 |
75 |
7.5 |
1.0-5.0 |
0.2-0.4 |
0.03 |
| FeMn70C7.0 |
70 |
7.0 |
1.0-5.0 |
0.2-0.4 |
0.03 |
| FeMn65C7.0: |
65 |
7.0 |
2.5-4.5 |
0.25-0.5 |
0.03 |
| Size:10-100mm,10-60mm, 3-10mm,1-3mm, 0-1mmnatural block or as customer required |
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