Die-casting aluminum alloy, its manufacturing method and its application

摘要

The die-cast aluminum alloy, based on the total weight of the die-cast aluminum alloy, contains: 4-9 wt % Mg; 1.6-2.8 wt % of Si; 1.1-2 wt % Zn; 0.5-1.5 wt % of Mn; 0.1-0.3 wt % of Ti; and 0.009-0.05 wt % of Be; remaining aluminum; and less than 0.2 wt % of unavoidable impurities. The described alloy is manufactured by die-casting and has applications in computers, communication electronics or consumer electronics.