Aluminum 7075-O

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Aluminum 7075-O
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; 7000 Series Aluminum Alloy
Material Notes:	General 7075 characteristics and uses (from Alcoa): Very high strength material used for highly stressed structural parts. The T7351 temper offers improved stress-corrosion cracking resistance. Uses: Aircraft fittings, gears and shafts, fuse parts, meter shafts and gears, missile parts, regulating valve parts, worm gears, keys, aircraft, aerospace and defense applications. Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN. Composition Notes: A Zr + Ti limit of 0.25 percent maximum may be used with this alloy designation for extruded and forged products only, but only when the supplier and the purchaser have mutually agreed. Composition information provided by the Aluminum Association and is not for design.
Key Words:	UNS A97075; ISO AlZn5.5MgCu(A); Aluminium 7075-O; AA7075-O; Al7075-O
Vendors:

Available Properties

Density, AA; Typical
Hardness, Brinell, AA; Typical; 500 g load; 10 mm ball
Hardness, Knoop, Converted from Brinell Hardness Value
Hardness, Vickers, Converted from Brinell Hardness Value
Tensile Strength, Ultimate, AA; Typical
Tensile Strength, Ultimate, Sheet and plate
Tensile Strength, Yield, AA; Typical
Tensile Strength, Yield, Sheet and plate
Elongation at Break, Sheet and plate
Elongation at Break, AA; Typical
Elongation at Break, AA; Typical
Modulus of Elasticity, AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Poissons Ratio
Shear Modulus
Shear Strength, AA; Typical
Electrical Resistivity
CTE, linear
CTE, linear
CTE, linear, AA; Typical; average over range
CTE, linear
CTE, linear
Specific Heat Capacity
Thermal Conductivity
Melting Point, AA; Typical range based on typical composition for wrought products >= 1/4 in. thickness. Homogenization may raise eutectic melting temperature 20-40°F but usually does not eliminate it.
Solidus, AA; Typical
Liquidus, AA; Typical
Annealing Temperature
Solution Temperature
Aluminum, Al, As remainder
Chromium, Cr
Copper, Cu
Iron, Fe
Magnesium, Mg
Manganese, Mn
Other, each
Other, total
Silicon, Si
Titanium, Ti
Zinc, Zn

Property Data

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