| Materials | Melting Point (˚C) | Density (g/cm3) | Young modulus GPa | Thermal conductivity W/m∙K | Hardness (HB) | Electrical resistivity × 10−7 Ωm |
| Molybdenum high speed steel | 1082.0 | 7.72 - 8 | 190 - 210 | 19.0 | 111.0 | 0.6 |