TechnoCNC
Precision Parts Manufacturer and Exporter

​Aluminum 7075-T651

Material typeMetal
Material nameAluminum 7075-T651, 3.4365, AlZn5.5MgCu
Process compatibilityCNC machining
Mechanical properties, Ultimate tensile strength 462 - 538 MPa
Yield strength 362 - 472 MPa
Elongation at break 3 - 9 %
Hardness 150 HB
Thermal properties, Thermal conductivity 130 W/(m⋅°C)
Post treatments, Anodizing compatibility Not recommended - due to the high amount of zinc that the material contains, dark spots or corroded marks may be observed
Aluminum 7075-T651 | 3.4365 | AlZn5.5MgCu

Aluminum 7075-T651(CNC) is an aerospace-grade material with excellent strength-to-weight ratio and strength and hardness comparable to steels. T651 is the temper of Aluminum 7075, and to achieve this temper, the alloy is solution heat-treated, stress relieved, and then artificially aged.

Metal
Common applicationsFuse parts, Structural components

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