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Aluminium alloy EN AW 7075

Properties aluminium EN AW 7075

The unmatched mechanical strength of EN AW-7075 makes it true aerospace grade aluminium. Thanks to the addition of zinc, magnesium, and copper, it offers high tensile strength, hardness, and fatigue resistance.

The 7075 alloy is exceptionally well-suited for aerospace and defense applications, such as aircraft structures, chassis components, and heavily loaded military parts.

Although its natural corrosion resistance is lower than that of softer alloys, a coating or surface treatment is necessary.

Mechanical properties

Alloy

EN AW 7075

Maximum strength 530
0,2 yield strength 460
% elongation 4

 

Extrusion properties

Form freedom Tight
tolerances
Surface
quality
Roughness Ra Price
comparison
Drilling/

milling

Turning Bending Welding/

soldering

3,2 ++ +

Overview all alloys