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Brazil NBR 6463 Aluminium and aluminium alloys —Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 6463 / 6463
Category Grade Standard Region/Area Standard Content
Metals 6463 ABNT NBR ISO 209 Brazil Aluminium and aluminium alloys —Chemical composition

Chemical composition(mass fraction)(wt.%) of the 6463

Element Min Max Similar
Mn - 0.0500 -
Si 0.2000 0.6000 -
Cu - 0.2000 -
Al - - -
Zn - 0.0500 -
Mg 0.4500 0.9000 -
Fe - 0.1500 -
Others each - 0.0500 -
Others Total - 0.1500 -

Mechanical Properties of steel grade 6463

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)
525 (≥) 742 (≥) 13 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade 6463

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
13 - -     0.44 -  
136 695 - 13.3 442   -  
726 - 12 14.2   143 424

Heat Treatment of steel grade 6463

Heat treated : 1683°C - 1393°C

Technological Curves of steel grade 6463

Cross Reference Table (Equivalent Grade) of 6463

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