Property Comparison
| Property | W Tungsten | Mo Molybdenum | ||
| Atomic number | 74 | 42 | ||
| Atomic weight | 183.85 | 95.94 | ||
| Melting point (centigrade) | 3410 | 2620 | ||
| Density (g/cm3) | 19.3 | 10.2 | ||
| Elasticity modulus (kN/mm2) | 410 | 320 | ||
| Electrical Resistivity (10^8 ohm*m) | 5.55 | 5.20 | ||
| Thermal conductivity (W/m*K) | 174 | 138 |