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America AA 384 Aluminum Alloys in the Form of Die Castings and Ingot and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 384 / 384
Category Grade Standard Region/Area Standard Content
Metals 384 -- America Aluminum Alloys in the Form of Die Castings and Ingot

Chemical composition(mass fraction)(wt.%) of the 384

Element Min Max Similar
Mn 0.1000 0.5000 -
Si 10.5000 12.0000 -
Ni 0.1000 0.5000 -
Cu 3.0000 4.5000 -
Al - - -
Zn - 3.0000 -
Mg - 0.1000 -
Sn 0.1000 0.3500 -
Fe 0.6000 1.3000 -
Total Others 0.2000 0.5000 -

Mechanical Properties of steel grade 384

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)
169 (≥) 346 (≥) 44 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 384

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
12 - -     0.14 -  
664 438 - 43.3 333   -  
894 - 21 12.2   142 442

Heat Treatment of steel grade 384

Heat treated : 1169°C - 1588°C

Technological Curves of steel grade 384

Cross Reference Table (Equivalent Grade) of 384

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