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America AA A390.0 Aluminum Alloys in the Form of Sand and Permanent Mold Castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A390.0 / A390.0
Category Grade Standard Region/Area Standard Content
Metals A390.0 -- America Aluminum Alloys in the Form of Sand and Permanent Mold Castings

Chemical composition(mass fraction)(wt.%) of the A390.0

Element Min Max Similar
Total each - 0.1000 -
Mn - 0.1000 -
Si 16.0000 18.0000 -
Cu 4.0000 5.0000 -
Ti - 0.2000 -
Al - - -
Zn - 0.1000 -
Mg 0.4500 0.6500 -
Fe - 0.5000 -
Total Others - 0.2000 -

Mechanical Properties of steel grade A390.0

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)
166 (≥) 615 (≥) 44 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade A390.0

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
34 - -     0.32 -  
549 917 - 43.3 223   -  
325 - 11 33.2   424 324

Heat Treatment of steel grade A390.0

Heat treated : 1542°C - 1236°C

Technological Curves of steel grade A390.0

Cross Reference Table (Equivalent Grade) of A390.0

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