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International ISO P1020G Unalloyed aluminium ingots for remelting - Classification and composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: P1020G / P1020G
Category Grade Standard Region/Area Standard Content
Metals P1020G ISO 115 International Unalloyed aluminium ingots for remelting - Classification and composition

Chemical composition(mass fraction)(wt.%) of the P1020G

Element Min Max Similar
Zn - 0.0300 -
V - 0.0300 -
Total Others - 0.1000 -
Si - 0.1500 -
Others each - 0.0300 -
Ga - 0.0400 -
Fe - 0.3500 -
Cd+Hg+Pb - 0.0090 -
As - 0.0090 -
Al - - -

Mechanical Properties of steel grade P1020G

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)
362 (≥) 641 (≥) 12 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade P1020G

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
41 - -     0.31 -  
187 355 - 44.3 243   -  
582 - 14 23.2   243 234

Heat Treatment of steel grade P1020G

Heat treated : 1254°C - 1374°C

Technological Curves of steel grade P1020G

Cross Reference Table (Equivalent Grade) of P1020G

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