Model ZL101 cast aluminum identification

 Detection / Consulting: 180-2871-9376 (Wang Li) QQ: 2419906857 (1) aluminum-silicon alloy, also called "aluminosilicate Ming" or "silicon aluminum out." Good casting properties and wear resistance, low coefficient of thermal expansion, in most varieties of cast aluminum, the largest amount of alloy, silicon content of 10% to 25%. Sometimes adding 0.2 to 0.6% silicon aluminum alloy of magnesium, are widely used in structural parts, such as housing, the cylinder, the housing and framework. Sometimes adding an appropriate amount of copper and magnesium, can improve the mechanical properties and heat resistance of the alloy. Such alloys are widely used in the manufacture of the piston like member. (2) aluminum-copper alloy, copper 4.5% ~ 5.3% alloy to strengthen the best, appropriate manganese and titanium can significantly improve the ambient temperature, high temperature strength and casting properties. Mainly for the production withstand large dynamic and static load and shape is not complicated Sand Castings.