| Technical specifications | |
| Composition | Specification |
| WC | 90% |
| Co | 4.5% |
| Ni | 2.5% |
| Cr | 3% |
| Technical specifications | |
| Composition | Specification |
| WC | 93.5% |
| Co | 6.5% |
| Technical specifications | |
| Composition | Specification |
| Fe | 82.18% |
| Cr | 14.00% |
| Si | 1.00% |
| Mn | 1.00% |
| Ni | 1.00% |
| C | 0.45% |
| Cu | 0.30% |
| P | 0.04% |
| S | 0.03% |
