Aluminum-aluminum welding wire Low temperature welding wire, 2.0mm, 10 roots Soldering wire for iron MUMU

General description With the characteristics of a low melting point, good fluidity, hardness, and toughness, this aluminum welding wire is perfect for use in vehicles, refrigerators, and air conditioning systems. It is made of high-quality material, ensuring long-lasting use and practicality. Technical specifications Item Type: Aluminum Flux Wire Color: Silver Length: 500mm Diameter: 1.6mm, 2.0mm (Optional) Item Weight: Approx. 3.5g (per aluminum wire solder) Package Size: Approx. 510*5*5mm (10PCS), 510*10*10mm (20PCS), 510*15*15mm (30PCS), 510*30*30mm (50PCS) Package Weight: Approx. 40g (10PCS), 75g (20PCS), 125g (30PCS), 185g (50PCS) Usage Step 1: Clean and polish the physical surface. Step 2: Heat the surface of the base material until the wire temperature reaches the working temperature of 380℃~400℃. The welding wire will transfer heat from the parent metal to form welds. Avoid using flame directly on the wire. Step 3: For repairing thin aluminum, heat the aluminum base metal to the appropriate working temperature, then use the wire back and forth to create a weld. Step 4: Use propane gas to heat the welding center object, or use an industrial gas heater or induction heating device for larger objects. Allow for slow natural cooling after welding. Note: Ensure the surface of the base metal is clean and maintain the base metal temperature at 400℃ during the welding process.