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

1. AMS 4203^[1]
2. AMS 4204^[1]
3. AMS 4205^[1]

Applications

1. Close die forgings for aerospace
2. Forged bars for aerospace components
3. High strength aerospace component

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Features

1. High strength alloy
2. High fatigue strength
3. High Stress corrosion resistance
4. Not for high temperature
5. High Corrosion resistance

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