7010 aluminium alloy
Aluminium 7010 alloy is a wrought aluminum alloy. It is medium strength, having high corrosion and damage tolerance ability.
Chemical Composition
Element[1] | Content (%) |
---|---|
Aluminum, Al | 87.8 - 90.6 |
Zinc, Zn | 5.70 - 6.70 |
Magnesium, Mg | 2.10 - 2.60 |
Copper, Cu | 1.50 - 2.0 |
Iron, Fe | 0.15 |
Zirconium, Zr | 0.10 - 0.16 |
Silicon, Si | 0.12 |
Manganese, Mn | 0.10 |
Titanium, Ti | 0.060 |
Chromium, Cr | 0.050 |
Nickel, Ni | 0.050 |
Other, total | 0.15 |
Other, each | 0.050 |
Physical Properties
Physical Properties[2] | Value |
Density | 2.81 g/cm3 |
Melting Point | 475 °C |
Modulus of Elasticity | 71 GPa |
Thermal Conductivity | 150 W/m.K |
Mechanical Properties
Mechanical Properties[2] | Value |
Yield Strength | 530 MPa |
Elongation A50 mm | %8 |
Modulus of Elasticity | 71 GPa |
Other Designations
- AMS 4203[1]
- AMS 4204[1]
- AMS 4205[1]
Applications
- Close die forgings for aerospace
- Forged bars for aerospace components
- High strength aerospace component
[3]
Features
- High strength alloy
- High fatigue strength
- High Stress corrosion resistance
- Not for high temperature
- High Corrosion resistance
[3]
References
- ^ a b c d "7010 aluminum alloy properties". 31 August 2012. Archived from the original on 2020-08-07.
- ^ a b "7010 aluminum alloy properties". Archived from the original on 2021-01-09.
- ^ a b "Application and feature of Aluminum 7010" (PDF). Archived (PDF) from the original on 2021-01-09.
External links
- microstructure
- What is aluminium 7010? - Quora
- apps.dtic.mil
- AA7010 Scientific.Net