Alcoa 7055-T77511 Aluminum Extrusions

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Alcoa 7055-T77511 Aluminum Extrusions
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; 7000 Series Aluminum Alloy
Material Notes:	Alcoa introduced alloy 7055 in the -T7751 temper for plate and the -T77511 for extrusions in 1991. This alloy was developed for use in compression-dominated structures (such as upper wing structures, horizontal stabilizer, and keel beams) and provides advantages over alloy 7150 in compressive and tensile strengths while maintaining other important properties such as fracture toughness and corrosion resistance. Information provided by Alcoa.
Key Words:	Aluminium 7055-T77511; AA7055
Vendors:

Available Properties

Density
Tensile Strength, Ultimate, Longitudinal Direction
Tensile Strength, Ultimate, LT Direction
Tensile Strength, Yield, Longitudinal Direction
Tensile Strength, Yield, LT Direction
Elongation at Break, LT Direction
Elongation at Break, Longitudinal Direction
Compressive Yield Strength, Longitudinal Direction
Compressive Yield Strength, LT Direction
Fracture Toughness, K_IC, T-L
Fracture Toughness, K_IC, L-T
Aluminum, Al, As remainder
Chromium, Cr
Copper, Cu
Iron, Fe
Magnesium, Mg
Manganese, Mn
Other, each
Other, total
Silicon, Si
Titanium, Ti
Zinc, Zn
Zirconium, Zr

Property Data

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