... (EMS) produce high-performance large-diameter cast magnesium alloy rod, the product has a diameter, and chemical composition of uniform, non-oxidized slag ... , AZ61, AZ80, ZK60, MgMn, Mg rare earth alloy, bar specifications Ø480, Ø260, Ø125, Ø100, Ø92 so. High-performance Large-diameter Cast Magnesium Alloy Rod