General

Property | Value | Condition | Shape |
---|---|---|---|

Density | 3.1 g/cm³ Show Material materials with Density of 3.1 g/cm³ | T7351 | |

2.81 g/cm³ Show Material materials with Density of 2.81 g/cm³ | T7351 | ||

2.8 g/cm³ Show Material materials with Density of 2.8 g/cm³ | T7351 | Sheet, Plate | |

2.81 g/cm³ Show Material materials with Density of 2.81 g/cm³ | T7351 | Bar | |

Surface roughness | 0.4 Show Material materials with Surface roughness of 0.4 | T7351 | Sheet, Plate |

Dimension

Mechanical

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

Elastic modulus | 72.0 GPa Show Material materials with Elastic modulus of 72.0 GPa | T7351 | Sheet, Plate, Bar | |||

Elongation | 5.0 % Show Material materials with Elongation of 5.0 % | T7351 | AA Standards, ASTM B209 | A100 | ||

6.0 % Show Material materials with Elongation of 6.0 % | T7351 | AA Standards, ASTM B209 | A100 | |||

9.0 % Show Material materials with Elongation of 9.0 % | T7351 | AA Standards, ASTM B211 | A100 | |||

7.0 % Show Material materials with Elongation of 7.0 % | T7351 | AA Standards, ASTM B211 | A100 | |||

7.0 % Show Material materials with Elongation of 7.0 % | T7351 | Sheet, Plate | AA Standards, ASTM B209 | A50 | ||

10.0 % Show Material materials with Elongation of 10.0 % | T7351 | Bar | AA Standards, ASTM B211 | A50 | ||

8.0 % Show Material materials with Elongation of 8.0 % | T7351 | AA Standards, ASTM B211 | A50 | |||

7.2 % Show Material materials with Elongation of 7.2 % | T7351 | |||||

370 °C, 315 °C | 70 % Show Material materials with Elongation of 70 % | T7351 | Elongation in 50 mm | |||

260 °C | 65 % Show Material materials with Elongation of 65 % | T7351 | Elongation in 50 mm | |||

205 °C | 55 % Show Material materials with Elongation of 55 % | T7351 | Elongation in 50 mm | |||

150 °C | 30 % Show Material materials with Elongation of 30 % | T7351 | Elongation in 50 mm | |||

100 °C | 15 % Show Material materials with Elongation of 15 % | T7351 | Elongation in 50 mm | |||

24 °C, 0 °C | 13 % Show Material materials with Elongation of 13 % | T7351 | Elongation in 50 mm | |||

-80 °C, -195 °C | 14 % Show Material materials with Elongation of 14 % | T7351 | Elongation in 50 mm | |||

5.0 - 6.0 % Show Material materials with Elongation of 5.0 - 6.0 % | T7351 | Sheet, Plate | ||||

Hardness, HBW | 126.0 - 140.0 [-] Show Material materials with Hardness, HBW of 126.0 - 140.0 [-] | T7351 | Sheet, Plate | |||

Plane-Strain Fracture Toughnes | -196 °C | 32.1 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 32.1 MPa·√m | T7351 | For plate in T-L direction | ||

24 °C | 35.9 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 35.9 MPa·√m | T7351 | For plate in T-L direction | |||

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Poisson's ratio | 0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] | Typical for Wrought 7000 Series Aluminium | ||||

Shear modulus | 26.4 - 27.1 GPa Show Material materials with Shear modulus of 26.4 - 27.1 GPa | Typical for Wrought 7000 Series Aluminium | ||||

Tensile strength | 435.0 MPa Show Material materials with Tensile strength of 435.0 MPa | T7351 | AA Standards, ASTM B209 | |||

475.0 MPa Show Material materials with Tensile strength of 475.0 MPa | T7351 | AA Standards, ASTM B209 | ||||

455.0 MPa Show Material materials with Tensile strength of 455.0 MPa | T7351 | AA Standards, ASTM B209, ASTM B211 | ||||

440.0 MPa Show Material materials with Tensile strength of 440.0 MPa | T7351 | AA Standards, ASTM B209, ASTM B211 | ||||

420.0 MPa Show Material materials with Tensile strength of 420.0 MPa | T7351 | AA Standards, ASTM B209 | ||||

470.0 MPa Show Material materials with Tensile strength of 470.0 MPa | T7351 | AA Standards, ASTM B211 | ||||

520.0 MPa Show Material materials with Tensile strength of 520.0 MPa | T7351 | |||||

370 °C | 40 MPa Show Material materials with Tensile strength of 40 MPa | T7351 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |||

315 °C | 55 MPa Show Material materials with Tensile strength of 55 MPa | T7351 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |||

260 °C | 75 MPa Show Material materials with Tensile strength of 75 MPa | T7351 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture | |||

205 °C | 110 MPa Show Material materials with Tensile strength of 110 MPa | T7351 | ||||

150 °C | 215 MPa Show Material materials with Tensile strength of 215 MPa | T7351 | ||||

100 °C | 435 MPa Show Material materials with Tensile strength of 435 MPa | T7351 | ||||

24 °C | 503 MPa Show Material materials with Tensile strength of 503 MPa | T7351 | ||||

0 °C | 525 MPa Show Material materials with Tensile strength of 525 MPa | T7351 | ||||

-80 °C | 545 MPa Show Material materials with Tensile strength of 545 MPa | T7351 | ||||

-195 °C | 635 MPa Show Material materials with Tensile strength of 635 MPa | T7351 | ||||

430.0 - 475.0 MPa Show Material materials with Tensile strength of 430.0 - 475.0 MPa | T7351 | Sheet, Plate | ||||

469.0 MPa Show Material materials with Tensile strength of 469.0 MPa | T7351 | Bar | ||||

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Yield strength | 340.0 MPa Show Material materials with Yield strength of 340.0 MPa | T7351 | AA Standards, ASTM B209 | RP02 | ||

390.0 MPa Show Material materials with Yield strength of 390.0 MPa | T7351 | AA Standards, ASTM B209 | RP02 | |||

360.0 MPa Show Material materials with Yield strength of 360.0 MPa | T7351 | AA Standards, ASTM B209 | RP02 | |||

330.0 MPa Show Material materials with Yield strength of 330.0 MPa | T7351 | AA Standards, ASTM B209 | RP02 | |||

425.0 MPa Show Material materials with Yield strength of 425.0 MPa | T7351 | AA Standards, ASTM B211 | RP02 | |||

380.0 MPa Show Material materials with Yield strength of 380.0 MPa | T7351 | AA Standards, ASTM B211 | RP02 | |||

386.0 MPa Show Material materials with Yield strength of 386.0 MPa | T7351 | Bar | RP02 | |||

371 °C | 32 MPa Show Material materials with Yield strength of 32 MPa | T7351 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02 | |||

316 °C | 45 MPa Show Material materials with Yield strength of 45 MPa | T7351 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02 | |||

260 °C | 62 MPa Show Material materials with Yield strength of 62 MPa | T7351 | up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02 | |||

204 °C | 90 MPa Show Material materials with Yield strength of 90 MPa | T7351 | ||||

149 °C | 186 MPa Show Material materials with Yield strength of 186 MPa | T7351 | ||||

100 °C | 400 MPa Show Material materials with Yield strength of 400 MPa | T7351 | ||||

24 °C | 434 MPa Show Material materials with Yield strength of 434 MPa | T7351 | ||||

-28 °C | 448 MPa Show Material materials with Yield strength of 448 MPa | T7351 | ||||

-80 °C | 462 MPa Show Material materials with Yield strength of 462 MPa | T7351 | ||||

-196 °C | 496 MPa Show Material materials with Yield strength of 496 MPa | T7351 | ||||

420.0 MPa Show Material materials with Yield strength of 420.0 MPa | T7351 | |||||

340.0 - 390.0 MPa Show Material materials with Yield strength of 340.0 - 390.0 MPa | T7351 | Sheet, Plate | ||||

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Thermal

Property | Temperature | Value | Condition | Shape | Comment |
---|---|---|---|---|---|

Coefficient of thermal expansion | 2.3e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.3e-05 1/K | T7351 | |||

2.35e-05 1/K Show Material materials with Coefficient of thermal expansion of 2.35e-05 1/K | T7351 | Bar | |||

100 °C | 0.0000234 1/K Show Material materials with Coefficient of thermal expansion of 0.0000234 1/K | T7351 | Sheet, Plate | Mean values between 20°C and the mentioned temperature | |

200 °C | 0.0000243 1/K Show Material materials with Coefficient of thermal expansion of 0.0000243 1/K | T7351 | Sheet, Plate | Mean values between 20°C and the mentioned temperature | |

300 °C | 0.0000252 1/K Show Material materials with Coefficient of thermal expansion of 0.0000252 1/K | T7351 | Sheet, Plate | Mean values between 20°C and the mentioned temperature | |

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Melting point | 480.0 °C Show Material materials with Melting point of 480.0 °C | T7351 | |||

635.0 °C Show Material materials with Melting point of 635.0 °C | T7351 | Bar | |||

Specific heat capacity | 910.0 J/(kg·K) Show Material materials with Specific heat capacity of 910.0 J/(kg·K) | T7351 | |||

862.0 J/(kg·K) Show Material materials with Specific heat capacity of 862.0 J/(kg·K) | T7351 | Sheet, Plate | |||

Thermal conductivity | 130.0 W/(m·K) Show Material materials with Thermal conductivity of 130.0 W/(m·K) | T7351 | |||

130.0 - 160.0 W/(m·K) Show Material materials with Thermal conductivity of 130.0 - 160.0 W/(m·K) | T7351 | Sheet, Plate | |||

134.0 - 160.0 W/(m·K) Show Material materials with Thermal conductivity of 134.0 - 160.0 W/(m·K) | T7351 | Bar |

Electrical

Property | Value | Condition | Shape | Comment |
---|---|---|---|---|

Electrical conductivity | 19000000.0 - 23000000.0 S/m Show Material materials with Electrical conductivity of 19000000.0 - 23000000.0 S/m | T7351 | Sheet, Plate | |

23000000 S/m Show Material materials with Electrical conductivity of 23000000 S/m | T7351 | Typical/derived value | ||

Electrical resistivity | 4.3099999999999996e-08 Ω·m Show Material materials with Electrical resistivity of 4.3099999999999996e-08 Ω·m | T7351 | Typical value | |

4.31e-08 Ω·m Show Material materials with Electrical resistivity of 4.31e-08 Ω·m | T7351 | Bar | ||

Specific Electrical conductivity | 40.0 % IACS Show Material materials with Specific Electrical conductivity of 40.0 % IACS | T7351 | Typical value |

Chemical properties

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

Aluminium | 86.9 - 91.4 % Show Material materials with Aluminium of 86.9 - 91.4 % | T7351 | |||

Chromium | 0.18 - 0.28 % Show Material materials with Chromium of 0.18 - 0.28 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Copper | 1.2 - 2.0 % Show Material materials with Copper of 1.2 - 2.0 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Iron | 0.50 % Show Material materials with Iron of 0.50 % | T7351 | AA Standards, ASTM B209, ASTM B211 | ||

0.5 % Show Material materials with Iron of 0.5 % | T7351 | Sheet, Plate, Bar | |||

Magnesium | 2.1 - 2.9 % Show Material materials with Magnesium of 2.1 - 2.9 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Manganese | 0.3 % Show Material materials with Manganese of 0.3 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Other | 0.15 % Show Material materials with Other of 0.15 % | T7351 | Sheet, Plate, Bar | Total | |

Silicon | 0.4 % Show Material materials with Silicon of 0.4 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Titanium | 0.2 % Show Material materials with Titanium of 0.2 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Zinc | 5.1 - 6.1 % Show Material materials with Zinc of 5.1 - 6.1 % | T7351 | AA Standards, ASTM B209, ASTM B211 | Sheet, Plate, Bar | |

Zirconium | 0.25 % Show Material materials with Zirconium of 0.25 % | T7351 |

Technological properties

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

Anodizing | moderate | |

Application areas | Tool making, mould making and model making; Aerospace; Military technology | |

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

Corrosion properties | Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: good, without protection in industrial or seawater atmosphere | |

General machinability | General: poor (O), good to acceptable | |

Soldering general | not recommended | |

Welding | Resistance welding: good | |

Workability | general (condition): not suitable |