7075 Aluminium Bar
Contact us for stocking details
High-strength aluminium alloy. This material has high strength-to-weight ratio, and is used for highly stressed parts.
- American Specifications:
- AMS 4122, QQ-A-225/9 (drawn); AMS4154, QQ-A-200/11 (extruded)
- British Specifications:
- L.95, L.98, 7075-T6
- Applications:
- Aircraft components, parts with high strength-to-weight ratio.
- Size Range:
- 3/16" - 8" (5 mm - 203 mm) round; 1/2" - 4" (13mm - 102mm) square; 3/16" x 1" - 3" x 6" (5mm x 25mm - 76mm x 152mm) flat
- Machinability:
- For T6, 80%
- Weldability:
- Spot or Flash welding recommended
| Typical Mechanical Properties (T6/T651 bare) | |
|---|---|
| Tensile Strength (ksi) | 83 |
| Yield Point (ksi) | 73 |
| Elongation (% in 2") | 11 |
| Brinell hardness | 150 |
| Typical Chemical Analysis | |
|---|---|
| Cu | 1.20-2.00 |
| Si | .40 max |
| Fe | .50 max |
| Mn | .30 max |
| Mg | 2.10 -2.90 |
| Zn | 5.10-6.10 |
| Cr | .18 - .28 |
| Ti | .20 max |
Please note, this information is to be used as a guide only, for more specific information please
call us on 02 4577 7769