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America AA 7047 Wrought aluminum and wrought aluminum alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 7047 / 7047
Category Grade Standard Region/Area Standard Content
Metals 7047 TEAL-1 America Wrought aluminum and wrought aluminum alloys

Chemical composition(mass fraction)(wt.%) of the 7047

Element Min Max Similar
Al - - -
Others Total - 0.1500 -
Others each - 0.0500 -
Zr 0.0700 0.1300 -
Ag 0.2500 0.5000 -
Ti - 0.0800 -
Zn 7.0000 8.0000 -
Cr - 0.0500 -
Mg 1.3000 1.8000 -
Mn - 0.0400 -
Cu - 0.0400 -
Fe - 0.1500 -
Si - 0.1200 -

Mechanical Properties of steel grade 7047

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)
233 (≥) 624 (≥) 22 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 7047

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
31 - -     0.32 -  
149 832 - 22.3 131   -  
722 - 31 23.2   424 344

Heat Treatment of steel grade 7047

Heat treated : 1862°C - 1762°C

Technological Curves of steel grade 7047

Cross Reference Table (Equivalent Grade) of 7047

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