PRIMARY FOUNDARY ALLOY
Primary Foundry Alloys (PFA) – Grades AlSi7Mg and AlSi11Mg are mainly for automotive industry. Available with either Sr-Modified or Sr-Unmodified. Materials are supplied in the forms of ingots weight 15Kgs / 10Kgs / 6 Kgs. Other customized alloys, like Al-Si-Mg, Al-Si-Cu, Al-Si-Cu-Mg, Al-Cu-Ti, silumins and other are available on special requests.
Grade AlSi3 is supplied mainly for 55% AI-Zn ALLOY-COATED STEEL COILS for roofing application. The whole structure is a complex AI-Fe-Si-Zn compound which becomes a protective layer on the steel sheet in order to prevent the heating of the building through better sun light reflection from the roof amidst with the excellent anticorrosive properties. Materials are supplied in the forms of T-Bars.