Aluminium alloy 7050 is an aerospace grade of aluminium combining high strength, stress corrosion cracking resistance and toughness. It is particularly suited for heavy sheet applications (3" to 6" thick) due to it's lower quench sensitivity and retention of strength in thicker sections. Aluminium 7050 therefore is the premium choice aerospace aluminium for applications such as fuselage frames, bulkheads and wing skins.
| Weighe% | Zr | Si | Fe | Cu | Mn | Mg | Gr | Zn | Ti | each | total | Al |
| Min | 0.08 | -- | -- | 2.0 | -- | 1.9 | -- | 5.7 | -- | -- | -- | Balance |
| Max | 0.15 | 0.12 | 0.15 | 2.6 | 0.10 | 2.6 | 0.04 | 6.7 | 0.06 | 0.05 | 0.15 |
Aluminium 7050 sheet is available in two tempers. T7651 (AMS 4201) combines the highest strength with good exfoliation corrosion resistance and average SCC resistance. T7451 (AMS 4050) provides better SCC resistance and excellent exfoliation resistance at slightly lower strength levels. Aircraft Materials can also supply 7050 in round bars with temper T74511 (AMS 4342).
Just send your inquiry now, you will get a quick response.
1.Strong Factory Support: Yes, and warmly welcome your visiting if you come to China.
2.Sample for free: Yes, we provide small free samples for your test and quality check.
3.Customized Prodsucts: Yes, we can customize size,standard,color,coating etc. according to your request.