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Brazil NBR P1520A Primary aluminium and casting - Chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: P1520A / P1520A
Category Grade Standard Region/Area Standard Content
Metals P1520A ABNT NBR 15975 Brazil Primary aluminium and casting - Chemical composition

Chemical composition(mass fraction)(wt.%) of the P1520A

Element Min Max Similar
Ga - 0.0400 -
Si - 0.1500 -
V - 0.0300 -
Al - - -
Zn - 0.0300 -
Fe - 0.2000 -
Others each - 0.0300 -
Others Total - 0.1000 -

Mechanical Properties of steel grade P1520A

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)
988 (≥) 524 (≥) 21 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade P1520A

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 - -     0.43 -  
778 263 - 43.3 314   -  
835 - 12 33.2   311 223

Heat Treatment of steel grade P1520A

Heat treated : 1265°C - 1469°C

Technological Curves of steel grade P1520A

Cross Reference Table (Equivalent Grade) of P1520A

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