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  • Metal

    Material type

  • Aluminum 7075-T6 | 3.4365 | 76528 | AlZn5,5MgCu

    Material name

  • AlZn5,5MgCu, 3.4365

    Alternative names

  • CNC machining

    Process compatibility

Mechanical properties
Ultimate tensile strength
520-560 MPa
Yield strength
460-470 MPa
Young's modulus (modulus of elasticity)
69 - 76 GPa
Elongation at break
6-9 %
Physical properties
Corrosion resistance
Moderate
Magnetism
Non-magnetic
Weldability
Poor
Thermal properties
Maximum service temperature
100 °C
Thermal expansion coefficent
22,9 - 24,1 10^-6/ºC
Thermal conductivity
131 - 137 W/(m⋅°C)
Electrical properties
Electrical resistivity
5,2 μΩ*cm
Post treatments
Post-Processing
Annealing & Cold working
Anodizing compatibility
Not recommended - due to the high amount of zinc that the material contains, dark spots or corroded marks may be observed
Common applications
Transportation
Marine
Aircraft and aerospace

Tagged: Aluminum metal
Aluminum 7075-T6 | 3.4365 | 76528 | AlZn5,5MgCu

Aluminum 7075-T6 (CNC) is an aerospace-grade material with excellent strength-to-weight ratio and strength and hardness comparable to steels.

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