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Brazil NBR A384.0 Primary aluminium and casting - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A384.0 / A384.0
Category Grade Standard Region/Area Standard Content
Metals A384.0 ABNT NBR 15975 Brazil Primary aluminium and casting - Chemical composition

Chemical composition(mass fraction)(wt.%) of the A384.0

Element Min Max Similar
Mn - 0.5000 -
Si 10.5000 12.0000 -
Ni - 0.5000 -
Cu 3.0000 4.5000 -
Al - - -
Zn - 1.0000 -
Mg - 0.1000 -
Sn - 0.3500 -
Fe - 1.3000 -
Others total - 0.5000 -

Mechanical Properties of steel grade A384.0

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)
847 (≥) 566 (≥) 13 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade A384.0

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
11 - -     0.41 -  
736 744 - 24.3 342   -  
512 - 22 14.2   232 211

Heat Treatment of steel grade A384.0

Heat treated : 1298°C - 1757°C

Technological Curves of steel grade A384.0

Cross Reference Table (Equivalent Grade) of A384.0

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