... printing,embossing1) AZ31BAl: 2.5-3.5%, Mn: 0.2-1.0%, Zn: 0.6-1.4%, Si: 0.1%max ... engraving, computer, mobile, electronic product, etc.2) AZ61AAl: 5.8-7.2%, Mn: 0.15-0.5%, Zn: ... 0.4-1.5%, Si: 0.1%max, ... ) AZ80AAl: 7.8-9.2%, Mn: 0.12-0.5%, Zn: 0.2-0.8%, Si: 0.1%max, Cu ... SignThickness(mm)Tensile StrengthRm(N/mm2)Yield StrengthRp0.2(N/mm2)Elongation(A%)50mmAZ31B0.5-3.0260170243. ...