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International ISO P1020A Unalloyed aluminium ingots for remelting - Classification and composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: P1020A / P1020A
Category Grade Standard Region/Area Standard Content
Metals P1020A ISO 115 International Unalloyed aluminium ingots for remelting - Classification and composition

Chemical composition(mass fraction)(wt.%) of the P1020A

Element Min Max Similar
Zn - 0.0300 -
V - 0.0300 -
Total Others - 0.1000 -
Si - 0.1000 -
Others each - 0.0300 -
Na - 0.0010 -
Mg - 0.0030 -
Li - 0.0001 -
Ga - 0.0400 -
Fe - 0.2000 -
Cd+Hg+Pb - 0.0090 -
As - 0.0090 -
Al - - -

Mechanical Properties of steel grade P1020A

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)
833 (≥) 628 (≥) 34 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade P1020A

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 - -     0.42 -  
978 544 - 41.3 243   -  
172 - 42 43.2   333 332

Heat Treatment of steel grade P1020A

Heat treated : 1529°C - 1553°C

Technological Curves of steel grade P1020A

Cross Reference Table (Equivalent Grade) of P1020A

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