Common aluminium alloys and machinability notes
6082-T6 is the most commonly specified alloy for structural and engineering components, offering good machinability and medium-to-high strength.
6060 T66 is preferred for thin-section parts and where surface finish quality is a priority.
7075 is specified for aerospace and defence applications requiring high strength; machining parameters are reviewed against the drawing.
- ✓EN AW-6082 T6 / T651
- ✓EN AW-6060 T66
- ✓EN AW-7075 T6 / T651
- ✓EN AW-6061 T6
- ✓Other alloys reviewed subject to drawing and availability.