ADC12 - This alloy has high mechanical properties and good castability. It is used for automotive parts with complicated shapes, for example, cylinder blocks, transmission cases, and converter housings. ADC6 - This alloy offers good corrosion resistance and elasticity for various safety applications, primarily in two wheelers like brake levers and handle holders. HS1H - This alloy has high resistance to corrosion. It is used in inlet pipe, bottom case. DAA1 ? This alloy has good castability and corrosion resistance. It is used in making cylinder head. LM6 - This alloy has a high resistance to corrosion and excellent castability. Accordingly, it is very suitable for marine applications, watercooled manifolds and water jackets, motorcar and transport fittings. LM4 - This alloy is suitable for general engineering purposes including cylinder heads, crank-cases, junction boxes, gear-boxes, clutch cases and switch gear covers where moderate mechanical properties are desirable.