Aviatic 7075 T6 Forged Aluminum Ring For Rocket

aviatic 7075 T6 forged aluminum ring for rocket.chemical composition (%)(MAX)Si 0.4, Fe0.5 Cu 1.2-2.0  Mn 0.3 Mg 2.1-2.9  Cr 0.18-0.28  Zn 5.1-6.1  Ti 0.2 ??????0.05 ??0.15  Physical specificatiom(MIN)sb/MPa 540MPA   sP0.2/Mpa 470MPA   d/% 6%
Aviatic 7075 T6 Forged Aluminum Ring For Rocket