AW-7010 T76 Aluminum Alloy – EN 573-3 Grade for High-Performance Applications
Age-hardenable AlZn alloy. The alloy is not food safe.
Properties
General
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Density | 2.82 g/cm³ | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate |
Mechanical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Bending angle 90° | 12.0 °/t | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | ||
Elastic modulus | 72.0 GPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | ||
Elongation | 4.0 % | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | A100 | |
5.0 % | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | A100 | ||
6.0 % | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | A100 | ||
20.0 °C | 4.0 % | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 4.0 % | T76 | EN 573-3 | Sheet | ||
20.0 °C | 5.0 % | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 5.0 % | T76 | EN 573-3 | Sheet | ||
20.0 °C | 6.0 % | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 6.0 % | T76 | EN 573-3 | Sheet, Flat | ||
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 7000 Series Aluminium | ||||
Poisson's ratio | 0.33 [-] | Typical for Wrought 7000 Series Aluminium | ||||
Shear modulus | 27.1 GPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | ||
Tensile strength | 495.0 MPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | ||
505.0 MPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | |||
510.0 MPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | |||
515.0 MPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | |||
525.0 MPa | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | |||
20.0 °C | 495.0 MPa | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 495.0 MPa | T76 | EN 573-3 | Sheet | ||
20.0 °C | 505.0 MPa | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 505.0 MPa | T76 | EN 573-3 | Sheet | ||
20.0 °C | 510.0 MPa | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 510.0 MPa | T76 | EN 573-3 | Sheet | ||
20.0 °C | 515.0 MPa | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 515.0 MPa | T76 | EN 573-3 | Sheet | ||
20.0 °C | 525.0 MPa | T76 | EN 573-3 | Flat | Transverse | |
20.0 °C | 525.0 MPa | T76 | EN 573-3 | Flat |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 2.1e-05 - 2.4e-05 1/K | Typical for Wrought 7000 Series Aluminium |
Melting point | 465.0 - 655.0 °C | Typical for Wrought 7000 Series Aluminium |
Specific heat capacity | 795.0 - 1050.0 J/(kg·K) | Typical for Wrought 7000 Series Aluminium |
Thermal conductivity | 121.0 - 170.0 W/(m·K) | Typical for Wrought 7000 Series Aluminium |
Electrical
| Property | Temperature | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|---|
Electrical conductivity | 22600000.0 S/m | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | ||
20.0 °C | 22600000.0 S/m | T76 | EN 573-3 | Flat | ||
Electrical resistivity | 2.9e-08 - 5.6e-08 Ω·m | Typical for Wrought 7000 Series Aluminium |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Chromium | 0.05 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Copper | 1.5 - 2.0 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Iron | 0.15 % | T76 | EN 573-3 | Flat, Sheet |
0.15 % | T76 | EN 573-3, EN 485 | Strip, Sheet, Plate | |
Magnesium | 2.1 - 2.6 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Manganese | 0.1 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Nickel | 0.05 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Silicon | 0.12 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Titanium | 0.06 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Zinc | 5.7 - 6.7 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Zirconium | 0.1 - 0.16 % | T76 | EN 573-3, EN 485 | Flat, Sheet, Strip, Plate |
Technological properties
| Property | ||
|---|---|---|
| Brazing | Excellent | |
Metal
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