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Brazil NBR 392.0 Primary aluminium and casting - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 392.0 / 392.0
Category Grade Standard Region/Area Standard Content
Metals 392.0 ABNT NBR 15975 Brazil Primary aluminium and casting - Chemical composition

Chemical composition(mass fraction)(wt.%) of the 392.0

Element Min Max Similar
Mn 0.2000 0.6000 -
Si 18.0000 20.0000 -
Ni - 0.5000 -
Cu 0.4000 0.8000 -
Ti - 0.2000 -
Al - - -
Zn - 0.5000 -
Mg 0.8000 1.2000 -
Sn - 0.3000 -
Fe - 1.5000 -
Others each - 0.1500 -
Others Total - 0.5000 -

Mechanical Properties of steel grade 392.0

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)
213 (≥) 331 (≥) 23 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 392.0

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
43 - -     0.33 -  
986 248 - 43.3 311   -  
663 - 24 24.2   124 214

Heat Treatment of steel grade 392.0

Heat treated : 1298°C - 1918°C

Technological Curves of steel grade 392.0

Cross Reference Table (Equivalent Grade) of 392.0

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