Precision Parts
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Aluminum 7075-T6

Product Specification

Material type Metal
Material name Aluminum 7075-T6, AlZn5,5MgCu, 3.4365
Process compatibility CNC machining
Ultimate tensile strength 434 - 580 MPa
Yield strength 359 - 530 MPa
Young's modulus (modulus of elasticity) 69 - 76 GPa
Elongation at break 2 - 11 %
Hardness 79-86 HRB
Corrosion resistance Moderate
Magnetism Non-magnetic
Weldability Poor
Maximum service temperature 100 °C
Thermal expansion coefficent 22,9 - 24,1 10^-6/ºC
Thermal conductivity 131 - 137 W/(m⋅°C)
Electrical resistivity 5,2 μΩ*cm
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


Product Description

Aluminum 7075-T6 | AlZn5,5MgCu

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

Metal Non-magnetic


Additional Information

Common applications Aircraft and aerospace, Marine, Transportation

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