Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 20.0 °C | 22.4 g/cm³ Show Material materials with Density of 22.4 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | -180.0 °C | 560 GPa Show Material materials with Elastic modulus of 560 GPa |
20.0 °C | 528 - 538 GPa Show Material materials with Elastic modulus of 528 - 538 GPa | |
200.0 °C | 520 GPa Show Material materials with Elastic modulus of 520 GPa | |
400.0 °C | 499 GPa Show Material materials with Elastic modulus of 499 GPa | |
500.0 °C | 488 GPa Show Material materials with Elastic modulus of 488 GPa | |
600.0 °C | 478 GPa Show Material materials with Elastic modulus of 478 GPa | |
800.0 °C | 456 GPa Show Material materials with Elastic modulus of 456 GPa | |
900.0 °C | 445 GPa Show Material materials with Elastic modulus of 445 GPa | |
1000.0 °C | 434 GPa Show Material materials with Elastic modulus of 434 GPa | |
Hardness, Vickers | 20.0 °C | 453 [-] Show Material materials with Hardness, Vickers of 453 [-] |
Poisson's ratio | 20.0 °C | 0.26 [-] Show Material materials with Poisson's ratio of 0.26 [-] |
Shear modulus | 20.0 °C | 210 - 214 GPa Show Material materials with Shear modulus of 210 - 214 GPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 6.7E-6 1/K Show Material materials with Coefficient of thermal expansion of 6.7E-6 1/K | |
300.0 °C | 7.1E-6 1/K Show Material materials with Coefficient of thermal expansion of 7.1E-6 1/K | ||
900.0 °C | 7.8E-6 1/K Show Material materials with Coefficient of thermal expansion of 7.8E-6 1/K | ||
1000.0 °C | 7.9E-6 1/K Show Material materials with Coefficient of thermal expansion of 7.9E-6 1/K | ||
1100.0 °C | 8E-6 1/K Show Material materials with Coefficient of thermal expansion of 8E-6 1/K | ||
1200.0 °C | 8.1E-6 1/K Show Material materials with Coefficient of thermal expansion of 8.1E-6 1/K | ||
1300.0 °C | 8.2E-6 1/K Show Material materials with Coefficient of thermal expansion of 8.2E-6 1/K | ||
1400.0 °C | 8.4E-6 1/K Show Material materials with Coefficient of thermal expansion of 8.4E-6 1/K | ||
1500.0 °C | 8.5E-6 1/K Show Material materials with Coefficient of thermal expansion of 8.5E-6 1/K | ||
1600.0 °C | 9.2E-6 1/K Show Material materials with Coefficient of thermal expansion of 9.2E-6 1/K | ||
Melting point | 2447 °C Show Material materials with Melting point of 2447 °C | Typical for Iridium | |
Specific heat capacity | 23.0 °C | 130 - 132 J/(kg·K) Show Material materials with Specific heat capacity of 130 - 132 J/(kg·K) | Typical for Iridium |
Thermal conductivity | -73.0 °C | 149 W/(m·K) Show Material materials with Thermal conductivity of 149 W/(m·K) | |
20.0 °C | 59 W/(m·K) Show Material materials with Thermal conductivity of 59 W/(m·K) | ||
127.0 °C | 136 W/(m·K) Show Material materials with Thermal conductivity of 136 W/(m·K) | ||
327.0 °C | 130 W/(m·K) Show Material materials with Thermal conductivity of 130 W/(m·K) | ||
527.0 °C | 125 W/(m·K) Show Material materials with Thermal conductivity of 125 W/(m·K) | ||
727.0 °C | 121 W/(m·K) Show Material materials with Thermal conductivity of 121 W/(m·K) | ||
927.0 °C | 117 W/(m·K) Show Material materials with Thermal conductivity of 117 W/(m·K) | ||
1127.0 °C | 110 W/(m·K) Show Material materials with Thermal conductivity of 110 W/(m·K) | ||
1327.0 °C | 106 W/(m·K) Show Material materials with Thermal conductivity of 106 W/(m·K) | ||
1527.0 °C | 103 W/(m·K) Show Material materials with Thermal conductivity of 103 W/(m·K) | ||
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 20.0 °C | 4.9E-8 Ω·m Show Material materials with Electrical resistivity of 4.9E-8 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Iridium | 99.9 % Show Material materials with Iridium of 99.9 % |