Tuscom 50X0.2cm Walmeck Low Temperature Aluminum Welding Rod Easy Welding Fix Cracks Rods Low Temp Brazing Rod Tube No Need Solder Powder (10PCS)

Walmeck  Low Temperature Aluminum Welding Rod No Need Solder Powder   Great Welding Effect - With full & smooth welding effect because of internal powder. With low melting point(647??658?), great weldability and corrosion resistance, high thermal conductivity, high electric conductivity and excellent processing performance.   Very Wide Application ?It is mainly used for argon arc welding and filling material for pure aluminum, connection with aluminium bus and guide rod of electrolytic aluminium plant and electric power, chemistry, food and so on.   No Need Solder Powder ?You don't have to use other flux powder with aluminum alloy as the welding core and coating as the salt base. Very convenient and easy to weld.   Widely Use In Life ? Suitable for welding or surfacing welding alloy with high strength, good forgeability & good corrosion resistance. Light Weight & Small Volume ? Size of 500X2mm & weight of 4g, very easy to bend & carry.   Storage: placed in a ventilated and dry place, can be stored for a long time   Size:50X0.2cm   Quantity: 10/20/50PCS    Material: Aluminum   Color: Silver   Melting Point: 647??658?   Diameter: 2mm / 0.078"   Length: 500mm / 19.7" Recommended for welding or brazing aluminum alloy: 1060, 1350, 3003, 3004, 3005, 5005, 5050, 6053, 6061, 6951, 7005, and cast alloys 710.0 and 711.0   Item Wight: Approx. 4g   How to Use:   Step 1: Clean and polishe the physical surface. Step 2: Heat the surface of the base material, until the temperature of the wire to the operating temperature of 380??400?, so you can rely on the parent metal heat transfer welding wire to form welds, should not use the flame to burn wire. Step 3: When repairing thin aluminum, as long as the aluminum base metal heated to the appropriate working temperature, and then use the wire back and forth friction melting to form a weld, only with a metal brush melt welding wire to weld at the weld.   Step 4: Use propane gas