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Czech CSN 424384 Aluminium alloy AlSi10CuMn for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 424384 / 42 4384
Category Grade Standard Region/Area Standard Content
Metals 42 4384 CSN 42 4384 Czech Aluminium alloy AlSi10CuMn for castings

Chemical composition(mass fraction)(wt.%) of the 42 4384

Element Min Max Similar

Mechanical Properties of steel grade 42 4384

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)
899 (≥) 653 (≥) 11 33 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 42 4384

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
44 - -     0.41 -  
167 375 - 13.3 431   -  
367 - 44 31.2   442 111

Heat Treatment of steel grade 42 4384

Heat treated : 1895°C - 1456°C

Technological Curves of steel grade 42 4384

Cross Reference Table (Equivalent Grade) of 42 4384

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