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Product Specification
| Material type | Metal |
|---|---|
| Material name | Aluminum 7050, AlZn6CuMgZr |
| Process compatibility | CNC machining |
| Mechanical properties, Ultimate tensile strength | 500 - 552 MPa |
| Yield strength | 455 - 490 MPa |
| Young's modulus (modulus of elasticity) | 70 - 80 GPa |
| Elongation at break | 11 % |
| Hardness | 147 HB |
| Physical properties, Corrosion resistance | Good |
| Magnetism | Non-magnetic |
| Weldability | Poor |
| Thermal properties, Thermal expansion coefficent | 23 - 25.4 10^-6/ºC |
| Thermal conductivity | 153 W/(m⋅°C) |
| Electrical properties, Electrical resistivity | 4.4 μΩ*cm |
| Post treatments, Post-Processing | Cold working, Aging, Hardening |
| Anodizing compatibility | Not recommended - due to the high amount of zinc that the material contains, dark spots or corroded marks may be observed |
Product Description
Aluminum 7050 | AlZn6CuMgZr
Aluminum 7050 has excellent mechanical properties with good ductility, high strength, toughness and good resistance to fatigue. Suitable for aerospace applications.
Metal
Additional Information
| Common applications | Fuselage frames, Bulkheads, Wing skins, Aerospace structures, Commercial & military aircraft applications |
|---|
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