20 Pcs /50 Pcs Fusible Welding Electrode 1.6/2mm Aluminum Wire, Aluminum Cored Flux Cored Wire, Low Temperature Aluminum Welding Electrode (Color : 2.0MM-50 PCS SET)

Clean and polish the physical surface.Heat the surface of the metallic material until the temperature of the wire reaches the working temperature of 380°C to 400°C. 3.When repairing thin aluminum, heat the metal to the proper working temperature, then rub and melt it with a welding wire to form a weld.Weld small objects with propane gas, heat and weld large objects with industrial gas or induction heating devices, and cool naturally after welding.Caution.The thicker the piece, the more difficult it is to heat, so it is important to use a proper heat source.As soon as the surface temperature of the base metal reaches the working temperature of the wire, welding can begin.When using acetylene welding, use a neutral flame, but do not burn the wire directly.Suitable heat source: such as propane, oxyacetylene, etc.Storage: Please store in a dry and ventilated place.

• Diameter: 1.6mm, 2mm, Length: 33cm (1inch = 2.54cm = 25.4mm)
• Package: 20/50* aluminum flux-cored flux-cored wire
• -Versatile: Suitable for welding or overlaying of alloys with high strength, malleability and good corrosion resistance.
• -Perfect welding results: Designed for full and smooth welding results due to internal powder, excellent weldability and corrosion resistance, high thermal and electrical conductivity and excellent processability.
• High quality: Made of aluminum, non-toxic, odorless and durable. Melting point about 380℃.