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China CNS A444.2P Aluminium and aluminium alloy ingots for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A444.2P / A444.2 P
Category Grade Standard Region/Area Standard Content
Metals A444.2 P CNS H 3143 China Aluminium and aluminium alloy ingots for castings

Chemical composition(mass fraction)(wt.%) of the A444.2 P

Element Min Max Similar

Mechanical Properties of steel grade A444.2 P

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)
445 (≥) 922 (≥) 22 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade A444.2 P

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
31 - -     0.41 -  
234 612 - 33.3 132   -  
659 - 32 31.2   113 342

Heat Treatment of steel grade A444.2 P

Heat treated : 1783°C - 1712°C

Technological Curves of steel grade A444.2 P

Cross Reference Table (Equivalent Grade) of A444.2 P

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