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Australia AS AP309 Aluminium and aluminium alloys - Ingots and castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AP309 / AP309
Category Grade Standard Region/Area Standard Content
Metals AP309 AS 1874 Australia Aluminium and aluminium alloys - Ingots and castings

Chemical composition(mass fraction)(wt.%) of the AP309

Element Min Max Similar
Zn - 0.0500 -
Others total - 0.1500 -
Ti - 0.2000 -
Si 4.5000 5.5000 -
Others each - 0.0500 -
Mn - 0.0500 -
Mg 0.5000 0.6000 -
Fe - 0.2500 -
Cu 1.0000 1.5000 -
Al - - -

Mechanical Properties of steel grade AP309

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)
543 (≥) 461 (≥) 41 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade AP309

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
13 - -     0.11 -  
664 726 - 42.3 122   -  
839 - 22 31.2   142 432

Heat Treatment of steel grade AP309

Heat treated : 1928°C - 1678°C

Technological Curves of steel grade AP309

Cross Reference Table (Equivalent Grade) of AP309

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