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America AA 7076 Wrought aluminum and wrought aluminum alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 7076 / 7076
Category Grade Standard Region/Area Standard Content
Metals 7076 TEAL-1 America Wrought aluminum and wrought aluminum alloys

Chemical composition(mass fraction)(wt.%) of the 7076

Element Min Max Similar
Mn 0.3000 0.8000 -
Si - 0.4000 -
Cu 0.3000 1.0000 -
Ti - 0.2000 -
Al - - -
Zn 7.0000 8.0000 -
Mg 1.2000 2.0000 -
Fe - 0.6000 -
Others each - 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade 7076

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
183 (≥) 738 (≥) 22 24 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 7076

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
23 - -     0.43 -  
161 382 - 13.3 131   -  
341 - 31 32.2   211 113

Heat Treatment of steel grade 7076

Heat treated : 1375°C - 1533°C

Technological Curves of steel grade 7076

Cross Reference Table (Equivalent Grade) of 7076

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