... Size: (T1~70mm)* (W100~1050mm) * (L600~5000mm) Magnesium plate and sheetGrade: pure magnesium plate, AZ31B, AZ40M,AZ41M,AZ61A,AZ61M,AZ80A,AZ91D,M2MStandard ... engraving, computer, mobile, electronic product, etc.2) AZ61AAl: 5.8-7.2%, Mn: 0.15-0.5%, Zn: 0.4 ... %max, Others: 0.3%max; Mg: remainder3) AZ80AAl: 7.8-9.2%, Mn: 0.12-0.5%, Zn: 0.2 ... -0.8%, Si: 0.1%max, Cu: 0.05%max, Ni: ...