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 |

Elongation | 20.0 °C | 3 % Show Material materials with Elongation of 3 % |

Hardness, Vickers | 20.0 °C | 90 [-] Show Material materials with Hardness, Vickers of 90 [-] |

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 |

Tensile strength | 20.0 °C | 300 MPa Show Material materials with Tensile strength of 300 MPa |

Yield strength | 20.0 °C | 260 MPa Show Material materials with Yield strength of 260 MPa |

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) | ||

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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 % |