Ferro Alloys
TFerro alloy refers to various alloys of iron with a highproportion of one or more other elements such as manganese,aluminium,
or silicon. They are used in the production ofsteels and alloys.
Silico Manganese
|
SPECIFICATION (A) GRADE:60/14 |
SPECIFICATION (B) GRADE:65/15 |
SPECIFICATION (C) GRADE:65/16 |
| Mn. |
60% Min |
65% Min |
65% Min |
| Si. |
14% Min |
15% Min |
16% Min |
| C. |
2.50% Max |
2.25% Max |
2.00% Max |
| S. |
0.03% Max |
0.03% Max |
0.03% Max |
| P. |
0.30% Max |
0.25% Max |
0.25% Max |
Ferro High Carbon Manganese
|
SPECIFICATION (A) GRADE:75% |
SPECIFICATION (B) GRADE:70% |
| Mn. |
75% Min |
70% Min |
| Si. |
1.5% Max |
1.5% Max |
| C. |
6% - 8% Max |
8% Max |
| S. |
0.04% Max |
0.05% Max |
| P. |
0.20% - 0.25% Max |
0.30% Max |
Ferro Silicon
|
SPECIFICATION (A) |
| Si. |
72% Min |
| Ai. |
1.5% Max |
| P. |
0.05% Max |
| S. |
0.05% Max |
Ferro Chrome
|
SPECIFICATION (A) |
SPECIFICATION (B) |
SPECIFICATION (C) |
| Mn. |
58% - 60% Min |
60% Min |
60% Min |
| Si. |
3.5/4% Max |
3% Max |
2.5% Max |
| C. |
8% Max |
8% Max |
8/8.5% Max |
| S. |
0.05% Max |
0.05% Max |
0.05% Max |
| P. |
0.035% Max |
0.035% Max |
0.035% Max |
