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Sweden SS 4244 Aluminium cast alloy - SS-aluminium 42 44 - AlSi7MgFe and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 4244 / 4244
Category Grade Standard Region/Area Standard Content
Metals 4244 SS 14 42 44 Sweden Aluminium cast alloy - SS-aluminium 42 44 - AlSi7MgFe

Chemical composition(mass fraction)(wt.%) of the 4244

Element Min Max Similar
Zn - 0.3000 -
Ti - 0.2000 -
Sn - 0.0500 -
Si 8.0000 10.0000 -
Pb - 0.1000 -
Ni - 0.1000 -
Mn - 0.5000 -
Mg - 0.5000 -
Fe 0.8000 1.3000 -
Cu - 0.2000 -
Al - - 89.2500

Mechanical Properties of steel grade 4244

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)
724 (≥) 432 (≥) 12 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 4244

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
43 - -     0.13 -  
698 219 - 12.3 313   -  
913 - 32 12.2   124 333

Heat Treatment of steel grade 4244

Heat treated : 1431°C - 1229°C

Technological Curves of steel grade 4244

Cross Reference Table (Equivalent Grade) of 4244

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