unitor ALUMAG W 235焊条焊丝,Solid wire for GMA welding of aluminium alloys with maximum 5% Mg.Unitor Alumag-W is a magnesium alloyed wire for welding all common wrought and cast aluminium alloys,e.g. AlMg, AlMgMn, AlMgSi and AlMg(Cu) alloys. It is specially suited for welds which must be resistant to seawater and high tension, and also where high ductility is required. Use pure Argon as shielding gas.