Aluminium 7010 alloy is a wrought aluminum alloy. It is medium strength, having high corrosion and damage tolerance ability.
Chemical Composition ElementContent (%)Aluminum, Al87.8 - 90.6Zinc, Zn5.70 - 6.70Magnesium, Mg2.10 - 2.60Copper, Cu1.50 - 2.0Iron, Fe0.15Zirconium, Zr0.10 - 0.16Silicon, Si0.12Manganese, Mn0.10Titanium, Ti0.060Chromium, Cr0.050Nickel, Ni0.050Other, total0.15Other, each0.050
Physical Properties Physical Properties ValueDensity2.81 g/cm3Melting Point475 °CModulus of Elasticity71 GPaThermal Conductivity150 W/m.K
Mechanical Properties Mechanical Properties ValueYield Strength530 MPaElongation A50 mm%8Modulus of Elasticity71 GPa
Other Designations
AMS 4203 AMS 4204 AMS 4205
Applications Close die forgings for aerospace Forged bars for aerospace components High strength aerospace component
Features High strength alloy High fatigue strength High Stress corrosion resistance Not for high temperature High Corrosion resistance
References
External links microstructure apps.dtic.mil AA7010 Scientific.Net