226D – AlSi9Cu3 (Fe)
230D – AlSi12(Fe)
231D – AlSi12Cu1(Fe)
233 – AlSi10Mg(Cu)
239A – AlSi10Mg (a)
239D AlSi10Mg(Fe)
AlSi7Mg 0,3
239D AlSi10Mg(Fe)

Near eutectic alloy with excellent castability, good hot tearing resistance, good spanability and high chemical resistance. 
Suitable for convoluted, thin walled, pressure tight casting parts with a high level of resistance (cylinder heads, crank casings, brake shoes).

239D - AlSi10Mg (Fe) according to EN AC 43400
typical analysis
Si 9,0 % -11,0 %
Fe 0,45 % - 0,90 %
Cu  < 0,08 %
Mn  < 0,55 %
Mg 0,25 % - 0,50 %
Cr  < 0,05 %
Ni  < 0,15 %
Zn  < 0,15 %
Pb  < 0,15 %
Sn  < 0,05 %
Ti  < 0,15 %
others separately < 0,05 %
others total < 0,15 %


sizes & weights
block size ca 5,0 - 7,0 kg

packing
500 – 1000 kg bundles or to customer requirement, suitable for fork lift handling

other compositions or packing on request


 
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