General
Property | Temperature | Value |
---|---|---|
Density | 20.0 °C | 19.3 g/cm³ Show Material materials with Density of 19.3 g/cm³ |
Mechanical
Property | Temperature | Value |
---|---|---|
Elastic modulus | 20.0 °C | 78 GPa Show Material materials with Elastic modulus of 78 GPa |
Hardness, Vickers | 20.0 °C | 75 [-] Show Material materials with Hardness, Vickers of 75 [-] |
Poisson's ratio | 20.0 °C | 0.42 [-] Show Material materials with Poisson's ratio of 0.42 [-] |
Shear modulus | 20.0 °C | 28 GPa Show Material materials with Shear modulus of 28 GPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 1.39E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.39E-5 1/K | |
200.0 °C | 1.48E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.48E-5 1/K | ||
300.0 °C | 1.52E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.52E-5 1/K | ||
400.0 °C | 1.53E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.53E-5 1/K | ||
500.0 °C | 1.55E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.55E-5 1/K | ||
600.0 °C | 1.57E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.57E-5 1/K | ||
700.0 °C | 1.59E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.59E-5 1/K | ||
800.0 °C | 1.62E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.62E-5 1/K | ||
Melting point | 1064 °C Show Material materials with Melting point of 1064 °C | Typical for Gold | |
Specific heat capacity | 23.0 °C | 126 - 138 J/(kg·K) Show Material materials with Specific heat capacity of 126 - 138 J/(kg·K) | Typical for Gold |
Thermal conductivity | -233.0 °C | 420 W/(m·K) Show Material materials with Thermal conductivity of 420 W/(m·K) | |
-173.0 °C | 360 W/(m·K) Show Material materials with Thermal conductivity of 360 W/(m·K) | ||
-73.0 °C | 326 W/(m·K) Show Material materials with Thermal conductivity of 326 W/(m·K) | ||
20.0 °C | 312 W/(m·K) Show Material materials with Thermal conductivity of 312 W/(m·K) | ||
127.0 °C | 309 W/(m·K) Show Material materials with Thermal conductivity of 309 W/(m·K) | ||
327.0 °C | 296 W/(m·K) Show Material materials with Thermal conductivity of 296 W/(m·K) | ||
527.0 °C | 284 W/(m·K) Show Material materials with Thermal conductivity of 284 W/(m·K) | ||
727.0 °C | 271 W/(m·K) Show Material materials with Thermal conductivity of 271 W/(m·K) | ||
Electrical
Property | Temperature | Value |
---|---|---|
Electrical conductivity | 20.0 °C | 4.30E+7 S/m Show Material materials with Electrical conductivity of 4.30E+7 S/m |
Electrical resistivity | 20.0 °C | 2.3E-8 - 2.9E-8 Ω·m Show Material materials with Electrical resistivity of 2.3E-8 - 2.9E-8 Ω·m |
Chemical properties
Property | Value |
---|---|
Gold | 99.99 % Show Material materials with Gold of 99.99 % |