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America AA A380 Aluminum Alloys in the Form of Die Castings and Ingot and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A380 / A380
Category Grade Standard Region/Area Standard Content
Metals A380 -- America Aluminum Alloys in the Form of Die Castings and Ingot

Chemical composition(mass fraction)(wt.%) of the A380

Element Min Max Similar
Mn 0.1000 0.5000 -
Si 7.5000 9.5000 -
Ni 0.1000 0.5000 -
Cu 3.0000 4.0000 -
Al - - -
Zn 0.1000 3.0000 -
Mg - 0.1000 -
Sn - 0.3500 -
Fe 0.6000 1.3000 -
Total Others 0.1500 0.5000 -

Mechanical Properties of steel grade A380

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)
992 (≥) 465 (≥) 11 34 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade A380

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
21 - -     0.41 -  
192 196 - 31.3 131   -  
453 - 14 31.2   244 343

Heat Treatment of steel grade A380

Heat treated : 1641°C - 1453°C

Technological Curves of steel grade A380

Cross Reference Table (Equivalent Grade) of A380

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