Elecxlink Aluminum Welding Rods 20 Pack 15 8in 40cm Universal Low Temperature Aluminum Welding Cored Wire for Electric Power Chemistry

Product Specification: Type: Welding Wire Material: Aluminum Color: Silver Diameter: 2mm / 0.08inch Length: 400mm / 15.75 inch How to use Step 1: Cleaning and polished the physical surface. Step 2: Heating the surface of the base material, until the temperature of the wire to the operating temperature of 716--788? (380--420 ?), so you can rely on the parent metal heat transfer welding wire to form welds, should not use the flame to burn wire, When the surface temperature of the base metal is sufficient, the wire can flow well and penetrate into the metal capillary. 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 to weld small object, use industrial gas or induction heating device to heat and weld big object, natural slow cooling after welding. Package Includes: 20 x 40cm Aluminum Welding Wire.