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Australia AS AA339 Aluminium and aluminium alloys - Ingots and castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AA339 / AA339
Category Grade Standard Region/Area Standard Content
Metals AA339 AS 1874 Australia Aluminium and aluminium alloys - Ingots and castings

Chemical composition(mass fraction)(wt.%) of the AA339

Element Min Max Similar
Zn - 1.0000 -
Others total - 0.2000 -
Ti - 0.2000 -
Sn - 0.2000 -
Si 5.0000 7.0000 -
Pb - 0.1500 -
Others each - 0.0500 -
Ni - 0.3000 -
Mn - 0.5000 -
Mg - 0.5000 -
Fe - 0.8000 -
Cu 2.0000 4.0000 -
Cr - 0.1000 -
Al - - -

Mechanical Properties of steel grade AA339

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)
721 (≥) 512 (≥) 44 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade AA339

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
33 - -     0.33 -  
968 211 - 43.3 234   -  
853 - 41 44.2   222 241

Heat Treatment of steel grade AA339

Heat treated : 1911°C - 1877°C

Technological Curves of steel grade AA339

Cross Reference Table (Equivalent Grade) of AA339

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