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EN AC-Al Si2MgTi

America ASME ENAC-AlSi2MgTi Aluminum and Aluminum Alloys -- Castings -- Chemical Composition and Mechanical Properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ENAC-AlSi2MgTi / EN AC-Al Si2MgTi
Category Grade Standard Region/Area Standard Content
Metals EN AC-Al Si2MgTi ASME SB-EN 1706 America Aluminum and Aluminum Alloys -- Castings -- Chemical Composition and Mechanical Properties

Chemical composition(mass fraction)(wt.%) of the EN AC-Al Si2MgTi

Element Min Max Similar
Mn 0.3000 0.5000 -
Si 1.6000 2.4000 -
Ni - 0.0500 -
Cu - 0.1000 -
Ti 0.0500 0.2000 -
Al - - -
Zn - 0.1000 -
Mg 0.4500 0.6500 -
Sn - 0.0500 -
Fe - 0.6000 -
Pb - 0.0500 -
Other - - -
Others each - 0.0500 -
Others total - 0.1500 -

Mechanical Properties of steel grade EN AC-Al Si2MgTi

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)
426 (≥) 371 (≥) 32 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade EN AC-Al Si2MgTi

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
23 - -     0.44 -  
378 599 - 42.3 231   -  
897 - 14 41.2   131 412

Heat Treatment of steel grade EN AC-Al Si2MgTi

Heat treated : 1157°C - 1259°C

Technological Curves of steel grade EN AC-Al Si2MgTi

Cross Reference Table (Equivalent Grade) of EN AC-Al Si2MgTi

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