Best practices for machining aluminum parts
| Alloy | Machinability | Tensile Strength | Typical Use |
|---|---|---|---|
| 6061-T6 | Excellent | 310 MPa | Structural, general purpose |
| 7075-T6 | Good | 570 MPa | Aerospace, high strength |
| 2024-T3 | Good | 470 MPa | Aircraft structures |
| 5052-H32 | Excellent | 230 MPa | Sheet metal, marine |
For carbide tools machining 6061-T6: Cutting speed 300-600 m/min, feed 0.05-0.15 mm/tooth, DOC 1-4 mm roughing, 0.2-0.5 mm finishing.