Mol. Wt. | 195.08 | Appearance | Gray piece |
Density | 21.45 g/cm | Tensile Strength | N/A |
Melting Point | 1772°C | Boiling Point | 3827 °C |
Thermal Conductivity | 0.716 W/cm/K 298.2 K | Electrical Resistivity | 10.6 microhm-cm 20°C |
Eletronegativity | 2.2 Paulings | Specific Heat | 0.0317 Cal/g/K 25°C |
Heat of Vaporization | 122 K-Cal/gm atom at 3827°C | Heat of Fusion | 4.70 Cal/gm mole |
Material | Melting point °C | Density g/cm |
Pure Pt --- Pt(99.99%) | 1772 | 21.45 |
Pure Rh--- Rh(99.99%) | 1963 | 12.44 |
Pt-Rh5% | 1830 | 20.70 |
Pt-Rh10% | 1860 | 19.80 |
Pt-Rh20% | 1905 | 18.80 |
Pure Ir --- Ir(99.99%) | 2410 | 22.42 |
Pt-Ir5% | 1790 | 21.49 |
Pt-Ir10% | 1800 | 21.53 |
Pt-Ir20% | 1840 | 21.81 |
Pt-Ir25% | 1840 | 21.70 |
Pt-Ir30% | 1850 | 22.15 |