Is 6061 or 7075 aluminum stronger?
Keganhirl > 11-25-2021, 06:46 AM
7075 aluminum is much stronger than 6061 aluminum
6061 aluminum displays good machinability, excellent corrosion resistance, and good tensile strength. Manufacturers employ this for many extrusion projects because of its easy workability. It is a suitable option for applications in electrical products, automotive and aerospace products, piping, consumer products, and more.
A member of the 7000 series with zinc being its main component, 7075 aluminum is famous for its increased strength. Its increased mechanical strength accounts for its popularity in the defense and aerospace industries.
product from 7075 aluminum
This alloy also withstands fatigue stress well, making it a reliable option in various industries. When you compare 7075 aluminum vs. 6061 aluminum, 7075 alloy has a comparatively higher cost. Its machinability is also at a reasonable level, but it is a little less weldable. The most common uses are in aircraft frames, plastic mold tooling, high-end bicycle components, etc.