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Spain UNE Al-5SiMg General technical conditions to supply and receipt aluminium ingots and its alloys for moulding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al-5SiMg / Al-5SiMg
Category Grade Standard Region/Area Standard Content
Metals Al-5SiMg UNE 38203 Spain General technical conditions to supply and receipt aluminium ingots and its alloys for moulding

Chemical composition(mass fraction)(wt.%) of the Al-5SiMg

Element Min Max Similar

Mechanical Properties of steel grade Al-5SiMg

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)
796 (≥) 223 (≥) 41 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade Al-5SiMg

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
12 - -     0.43 -  
963 398 - 41.3 131   -  
255 - 33 13.2   332 112

Heat Treatment of steel grade Al-5SiMg

Heat treated : 1248°C - 1651°C

Technological Curves of steel grade Al-5SiMg

Cross Reference Table (Equivalent Grade) of Al-5SiMg

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