General

Property | Value | Condition | Related Standards |
---|---|---|---|

Density | 2.84 g/cm³ Show Material materials with Density of 2.84 g/cm³ | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

2.84 g/cm³ Show Material materials with Density of 2.84 g/cm³ | T81 | ||

3.1 g/cm³ Show Material materials with Density of 3.1 g/cm³ | T81 |

Mechanical

Property | Temperature | Value | Condition | Related Standards | Comment |
---|---|---|---|---|---|

Bending Fatigue Strength | 105.0 MPa Show Material materials with Bending Fatigue Strength of 105.0 MPa | T81 | AA Standards | ||

Elastic modulus | 73.0 GPa Show Material materials with Elastic modulus of 73.0 GPa | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | ||

73 GPa Show Material materials with Elastic modulus of 73 GPa | T81 | ||||

74.0 GPa Show Material materials with Elastic modulus of 74.0 GPa | T81 | ||||

Elongation | 5.0 % Show Material materials with Elongation of 5.0 % | T81 | AA Standards, ASTM B221, ASTM B241 | A100 | |

6.0 % Show Material materials with Elongation of 6.0 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | A50 | ||

7.0 % Show Material materials with Elongation of 7.0 % | T81 | AA Standards, ASTM B209 | A50 | ||

8.2 % Show Material materials with Elongation of 8.2 % | T81 | ||||

10.0 % Show Material materials with Elongation of 10.0 % | T81 | AA Standards | A50 | ||

10 % Show Material materials with Elongation of 10 % | T81 | ||||

Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m | Typical for Wrought 2000 Series Aluminium | |||

Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] | Typical for Wrought 2000 Series Aluminium | |||

Shear modulus | 26.0 GPa Show Material materials with Shear modulus of 26.0 GPa | T81 | |||

Tensile strength | -195 °C | 572 MPa Show Material materials with Tensile strength of 572 MPa | T81 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |

-80 °C | 490 MPa Show Material materials with Tensile strength of 490 MPa | T81 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | ||

400.0 MPa Show Material materials with Tensile strength of 400.0 MPa | T81 | AA Standards, ASTM B221, ASTM B241 | |||

425.0 MPa Show Material materials with Tensile strength of 425.0 MPa | T81 | AA Standards, ASTM B209 | |||

455.0 MPa Show Material materials with Tensile strength of 455.0 MPa | T81 | AA Standards | |||

470.0 MPa Show Material materials with Tensile strength of 470.0 MPa | T81 | ||||

0 °C | 475 MPa Show Material materials with Tensile strength of 475 MPa | T81 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | ||

24 °C | 455 MPa Show Material materials with Tensile strength of 455 MPa | T81 | |||

100 °C | 415 MPa Show Material materials with Tensile strength of 415 MPa | T81 | |||

150 °C | 338 MPa Show Material materials with Tensile strength of 338 MPa | T81 | |||

205 °C | 248 MPa Show Material materials with Tensile strength of 248 MPa | T81 | |||

260 °C | 200 MPa Show Material materials with Tensile strength of 200 MPa | T81 | |||

315 °C | 48 MPa Show Material materials with Tensile strength of 48 MPa | T81 | |||

370 °C | 30 MPa Show Material materials with Tensile strength of 30 MPa | T81 | |||

Yield strength | -196 °C | 421 MPa Show Material materials with Yield strength of 421 MPa | T81 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02 | |

-80 °C | 372 MPa Show Material materials with Yield strength of 372 MPa | T81 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02 | ||

-28 °C | 359 MPa Show Material materials with Yield strength of 359 MPa | T81 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02 | ||

290.0 MPa Show Material materials with Yield strength of 290.0 MPa | T81 | AA Standards, ASTM B221, ASTM B241 | RP02 | ||

315.0 MPa Show Material materials with Yield strength of 315.0 MPa | T81 | AA Standards, ASTM B209 | RP02 | ||

350.0 MPa Show Material materials with Yield strength of 350.0 MPa | T81 | AA Standards | RP02 | ||

350.0 MPa Show Material materials with Yield strength of 350.0 MPa | T81 | ||||

24 °C | 345 MPa Show Material materials with Yield strength of 345 MPa | T81 | |||

100 °C | 324 MPa Show Material materials with Yield strength of 324 MPa | T81 | |||

149 °C | 276 MPa Show Material materials with Yield strength of 276 MPa | T81 | |||

204 °C | 200 MPa Show Material materials with Yield strength of 200 MPa | T81 | |||

260 °C | 159 MPa Show Material materials with Yield strength of 159 MPa | T81 | |||

316 °C | 41 MPa Show Material materials with Yield strength of 41 MPa | T81 | |||

371 °C | 26 MPa Show Material materials with Yield strength of 26 MPa | T81 | |||

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Thermal

Property | Temperature | Value | Condition | Related Standards |
---|---|---|---|---|

Coefficient of thermal expansion | 2.2e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.2e-05 1/K | T81 | ||

20 °C | 2.23e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.23e-05 1/K | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | |

100 °C | 2.23e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.23e-05 1/K | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | |

Unlock all property charts | ||||

Melting point | 540.0 °C Show Material materials with Melting point of 540.0 °C | T81 | ||

545.0 - 645.0 °C Show Material materials with Melting point of 545.0 - 645.0 °C | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | ||

Specific heat capacity | 860.0 J/(kg·K) Show Material materials with Specific heat capacity of 860.0 J/(kg·K) | T81 | ||

Thermal conductivity | 113.0 - 172.0 W/(m·K) Show Material materials with Thermal conductivity of 113.0 - 172.0 W/(m·K) | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | |

120.0 W/(m·K) Show Material materials with Thermal conductivity of 120.0 W/(m·K) | T81 |

Electrical

Property | Value | Condition | Related Standards | Comment |
---|---|---|---|---|

Electrical conductivity | 16000000.0 - 26000000.0 S/m Show Material materials with Electrical conductivity of 16000000.0 - 26000000.0 S/m | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | |

17000000 S/m Show Material materials with Electrical conductivity of 17000000 S/m | T81 | Typical value | ||

Electrical resistivity | 3.85e-08 - 6.25e-08 Ω·m Show Material materials with Electrical resistivity of 3.85e-08 - 6.25e-08 Ω·m | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 | |

5.8e-08 Ω·m Show Material materials with Electrical resistivity of 5.8e-08 Ω·m | T81 | Typical value | ||

Specific Electrical conductivity | 29.0 % IACS Show Material materials with Specific Electrical conductivity of 29.0 % IACS | T81 | Typical/Derived value |

Chemical properties

Property | Value | Condition | Related Standards |
---|---|---|---|

Aluminium | 91.5 - 93.8 % Show Material materials with Aluminium of 91.5 - 93.8 % | T81 | |

Copper | 5.8 - 6.8 % Show Material materials with Copper of 5.8 - 6.8 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Iron | 0.30 % Show Material materials with Iron of 0.30 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

0.3 % Show Material materials with Iron of 0.3 % | T81 | ||

Magnesium | 0.02 % Show Material materials with Magnesium of 0.02 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Manganese | 0.2 - 0.4 % Show Material materials with Manganese of 0.2 - 0.4 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Other | 0.15 % Show Material materials with Other of 0.15 % | T81 | |

Silicon | 0.2 % Show Material materials with Silicon of 0.2 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Titanium | 0.02 - 0.1 % Show Material materials with Titanium of 0.02 - 0.1 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Vanadium | 0.05 - 0.15 % Show Material materials with Vanadium of 0.05 - 0.15 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Zinc | 0.1 % Show Material materials with Zinc of 0.1 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Zirconium | 0.1 - 0.25 % Show Material materials with Zirconium of 0.1 - 0.25 % | T81 | AA Standards, ASTM B209, ASTM B221, ASTM B241 |

Technological properties

Property | ||
---|---|---|

Brazing | general: no brazing is known or developed | |

Corrosion properties | Stress corrosion cracking: Betriebsschäden in Gebieten mit Zugspannungen quer zur Kornstruktur, Eingeschränkte Schäden an Laborproben (T31, T351, T3510, T3511, T37), kein Schadensfall im Betrieb, eingeschränkte Schäden bei den Labortests (T81, T851, T8510, T8511), general: sufficient, in principle it should be protected | |

General machinability | General: good to acceptable | |

Workability | general (condition): poor(T31, T351, T3510, T3511), not suitable (T37, T81, T851, T8510, T8511, T87) |