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High-strength 7050 Aluminum Alloy Sheet for Aerospace and Defense Applications

 
 
The 7050 aluminum alloy sheet is a high-strength material commonly used in aerospace and defense applications. It is primarily composed of aluminum as the base metal, with significant additions of zinc and magnesium. This alloy offers excellent strength-to-weight ratio, good corrosion resistance, and high fatigue resistance. Its high strength and toughness make it suitable for structural components in aircraft, missile parts, and other defense applications. The 7050 aluminum sheet also exhibits good machinability, weldability, and stress corrosion cracking resistance. Overall, it is a versatile alloy known for its exceptional strength and reliability in demanding environments.
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  • 7050



Technical Parameters
Alloy Grade7050 Aluminium Plate-Aerospace super-hard aluminium
Material StateT6,T651,T7451
Thickness(mm)3-400
Width(mm)100-2200
Length(mm)500-10000
Typical ApplicationTooling fixtures, golf balls, moulds, etc.

Mechanical Property
Aluminium Alloy Grades(State)

Tensile Strength

σb (MPa)

Yield Strength

σ0.2 (MPa)

Elongation

δ5 (%)

Hardness

(HB)
7050(T7451)4703906150

Chemical Composition
GradeSiFeCuMnMgCrZnTiNiAltAL
70500.120.15min2.00.10min1.90.04min5.70.06/eachtotal
max2.6max2.6
max6.70.050.15ARE
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