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Australia AS 3204 Aluminium and aluminium alloys - compositions and designations - Prat 1: Wrought products and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 3204 / 3204
Category Grade Standard Region/Area Standard Content
Metals 3204 AS 2848.1 Australia Aluminium and aluminium alloys - compositions and designations - Prat 1: Wrought products

Chemical composition(mass fraction)(wt.%) of the 3204

Element Min Max Similar
Zn - 0.2500 -
Total Others - 0.1500 -
Si - 0.3000 -
Others each - 0.0500 -
Mn 0.8000 1.5000 -
Mg 0.8000 1.5000 -
Fe - 0.7000 -
Cu 0.1000 0.2500 -
Al - - -

Mechanical Properties of steel grade 3204

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)
117 (≥) 892 (≥) 11 31 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade 3204

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
41 - -     0.43 -  
273 191 - 32.3 232   -  
595 - 12 44.2   432 112

Heat Treatment of steel grade 3204

Heat treated : 1559°C - 1184°C

Technological Curves of steel grade 3204

Cross Reference Table (Equivalent Grade) of 3204

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