Knowledge about cast aluminum-1

- Jun 22, 2020-

Cast aluminum alloys are generally divided into four series: industrial pure aluminum and al-SI alloy, al-Cu alloy, al-MG alloy and al-Zn alloy.Heat treatment is divided into: T2,T3,T4,T5,T6,T7,T8 and other categories.The main sand mold, metal mold, die casting, investment casting and other production processes.