7085 aluminum alloy is wrought type alloy. It has very high zinc percentage. It also contains magnesium and copper.
| Properties[1] | Value | |
|---|---|---|
| Density | 2.85 g/cc | |
| Elements | Weight Percentage (%) | |
| Aluminum | 87.62 - 90.42 % | |
| Chromium | <= 0.04 % | |
| Copper | 1.3 - 2.0 % | |
| Iron | <= 0.08 % | |
| Magnesium | 1.2 - 1.8 % | |
| Manganese | <= 0.04 % | |
| Other, each | <= 0.05 % | |
| Other, total | <= 0.15 % | |
| Silicon | <= 0.06 % | |
| Titanium | <= 0.06 % | |
| Zinc | 7.0 - 8.0 % | |
| Zirconium | 0.08 - 0.15 % |