Microstructure and mechanical properties on aging behavior of Zn containing Mg-2Sn-0.4Mn alloy

► The phase diagrams of the quaternary Mg alloys were calculated using Pandat™. ► The main phases in the Mg alloys were investigated in Mg2Sn and MgZn. ► The microstructure and mechanical properties were examined. ► And, the microstructure and mechanical properties were examined at high temperature.