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Czech CSN 424331 Aluminium alloy AlSi10MgMn for castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 424331 / 42 4331
Category Grade Standard Region/Area Standard Content
Metals 42 4331 CSN 42 4331 Czech Aluminium alloy AlSi10MgMn for castings

Chemical composition(mass fraction)(wt.%) of the 42 4331

Element Min Max Similar

Mechanical Properties of steel grade 42 4331

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)
685 (≥) 188 (≥) 22 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade 42 4331

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 - -     0.13 -  
223 825 - 12.3 122   -  
347 - 41 34.2   122 244

Heat Treatment of steel grade 42 4331

Heat treated : 1673°C - 1158°C

Technological Curves of steel grade 42 4331

Cross Reference Table (Equivalent Grade) of 42 4331

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