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

Eutectic alloy with excellent fillability, high hot tearing resistance and excellent castability.
As 226D, but better suited for the production of parts which are subjected to oscillation or have thin wall sections.

231D - AlSi12Cu1 (Fe) according to EN AC 47100
typical analysis
Si 10,5 % - 13,5 %
Fe 0,6 % - 1,1 %
Cu 0,7 - 1,2 %
Mn < 0,55 %
Mg < 0,35 %
Cr < 0,1 %
Ni < 0,3 %
Zn < 0,55 %
Pb < 0,2 %
Sn < 0,1 %
Ti < 0,15 %
others separately  < 0,05 %
others total  < 0,25 %

typical 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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