... : extrusion, casting, stamping Magnesium Rod 1) AZ31BAl: 2.5-3.5%, Mn: 0.2-1.0%, Zn: 0.6-1.4%, Si ... .04%max, Others: 0.3%max; Mg: remainder 2) AZ61AAl: 5.8-7.2%, Mn: 0.15-0.5%, Zn: 0.4-1 ... %max; Mg: remainder 3) AZ80AAl: 7.8-9.2%, Mn: 0.12-0.5%, Zn: 0.2-0.8%, Si: 0.1%max ...