... ,MB8,AZ61,AZ80 Diameter:3-350mm We Can supply Magnesium Alloy AZ31B Bar/Rod:Thickness: 1mm-300mm;Diameter: 30- 150mmFeatures of Megnesium ... Alloy:high specific strength, elastic modulus,good heat dissipation and eliminate ... can supply the specification according to following standards: AZ91D Magnesium Alloy Extruded bar