7055 aluminium alloy
Aluminium zinc alloy
From Wikipedia, the free encyclopedia
7055 alloy is heat treatable wrought aluminum alloy.[1] It has high ultimate tensile strength value of 593 MPa.
Chemical Composition
| Element[1] | Content (%) |
|---|---|
| Aluminum | 85.9 - 88.5 |
| Zinc | 7.6 - 8.4 |
| Magnesium | 1.8 - 2.3 |
| Copper | 2 - 2.6 |
| Iron | ≤ 0.15 |
| Zirconium | 0.080 - 0.25 |
| Manganese | ≤ 0.050 |
| Chromium | ≤ 0.040 |
| Silicon | ≤ 0.10 |
| Titanium | ≤ 0.060 |
| Other (each) | ≤ 0.050 |
| Other (total) | ≤ 0.15 |