Product Specifications
Silicomanganese (LUMP)
| Specifications (%) | Typical (%) | ||
| Manganese | min | 65.0 (68 max) | 66.7 |
| Carbon | max | 2.0 | 1.6 |
| Silicon | min | 16.0 (18 max) (Domestic 15.0) | 17.1 |
| Phosphorus | max | 0.15 | .012 |
| Sulphur | max | 0.015 | 0.010 |
Silicomanganese (12x3)
| Specifications (%) | Typical (%) | ||
| Manganese | min | 62-65 | 66.7 |
| Carbon | max | 2.5 | 1.6 |
| Silicon | min | 14.5 | 17.1 |
| Phosphorus | max | 0.15 | .012 |
| Sulphur | max | 0.015 | 0.010 |
Typical Trace Elements in Silicomanganese
| Specifications (%) | Typical (%) | |
| Boron | B | 0.050 |
| Copper | Cu | 0.005 - 0.010 |
| Chromium | Cr | 0.03 - 0.12 |
| Aluminium | Al | 0.09 - 0.12 |
| Zinc | Zn | 0.004 - 0.006 |
| Nickel | Ni | 0.060 - 0.080 |
| Lead | Pb | 0.026 - 0.035 |
| Cobalt | Co | 0.015 - 0.020 |
| Arsenic | As | 0.010 - 0.015 |
| Titanium | Ti | 0.100 - 0.125 |
| Nitrogen | N | 0.07 |