

| HIGH CARBON SILICO MANGANESE 60/14 | |
| Component | Specification |
| Manganese | 60% Min |
| Silicon | 14% Min |
| Carbon | 2.5% Max |
| Phos. | 0.35% Max |
| Sulphur | 0.05% Max |
| HIGH CARBON SILICO MANGANESE 65/15 | |
| Component | Specification |
| Manganese | 65% Min |
| Silicon | 15% Min |
| Carbon | 2.25% Max |
| Phos. | 0.35% Max |
| Sulphur | 0.05% Max |