Aluminum magnesium alloy and aluminum manganese alloy collectively known as rust - resistant aluminum.Specific content isSi Si: 0.40 or lessCopper Cu: 0.10 or lessMagnesium Mg: 3.5 ~ 4.5Zinc and zinc:

Aluminum corrugated core composite plate is a kind of metal ceiling of composite panel structure. Its panel is made of high-quality high-strength aluminum alloy plate.

Aluminum alloy automobile wheel hub is made of aluminum alloy labeled A356.20. The various elements are as follows:Al Al: 91% 92%Antimony Ti: 0.15%Si Si: 6.5 to 7.5%Mg magnesium: 0.2% 0.4%Mn manganese