Welded structures with improved mechanical properties made of AlMg alloys

摘要

AlMg alloy consists of in wt.%:-4.2-4.8 Mg; less than 0.5 Mn; less than 0.4 Zn; less than 0.45 Fe; less than 0.3 Si; and possibly less than 0.15 Cr; less than 0.25 Cu; less than 0.2 Ti; less than 0.2 Zr; other elements less than 0.05 each and less than 0.15 in total; balance Al with Mn+Zn less than 0.7.