... good fluidity 2.Used for aluminum brazing of electric machine, appliance, refrigerator. As one of the most common aluminum welding ... melting point, good fluidity2.Used for brazing electric machine, appliance, refrigerator in the method of flame brazing and furnace brazing ... for brazing aluminium and aluminium alloy of electric machine, appliance, refrigerator.HSAlMgS331ER5356Remain/1.8-2.24.5-5.5/< ...