... .low melting point, good fluidity2.Used for brazing electric machine, appliance, refrigerator in the method of flame brazing and ... fluidity2.Used for brazing aluminium and aluminium alloy of electric machine, appliance, refrigerator.HSAlMgS331ER5356Remain/1.8-2.24.5- ... //<0.5643-657670-6951.excellent performance2.For electric machine, instrument and glass ER4043 aluminium solder rod for welding electric ...