33CM Aluminum Welding Rods - Easy Melt Flux-Cored Welding Wire for Aluminum Soldering - 10/20/30/50Pcs(2mm 20pcs)

Specifications: Product: Aluminum Welding RodsMaterial: Aluminum Alloy (Flux cored aluminum)Melting point: about 400 Diameter: 1.6 mm, 2.0 mm, 2.5 mm, 3.2mmLength: 33 cm, 50cmQuantity: 10pcs, 20pcs, 30pcs, 50pcsApplications: For Aluminum, Iron, Copper materialUsage:1. Clean and polish the physical surface.2. Heat the surface of the metal material until the temperature of wire is up to the working temperature 420 °.3. The aluminum base metal is to the appropriate working temperature when repairing thin aluminum, and then use the wire friction and to form a weld.4. Use propane gas to weld small object and use industrial gas or induction heating device to heat and weld big one, you should cool it naturally after welding.Attention:1. The thicker the piece, the more difficult to heat it up, so it is important to use a reasonable heat source.2. As long as the surface temperature of the base metal reaches the operating temperature of welding wire, you can start to weld.3. When using Oxyacetylene welding, the neutral flame welding should be used, but please do not burn the wire directly.4. Applicable heat source: such as propane, oxyacetylene and so on.5. Storage: please store in a dry and ventilated place.

• Lightweight and portable devise ensures easy handling and stable performance for all your welding projects.
• No additional solder powder required, making it simple and efficient for quick aluminum repairs and soldering tasks.
• Achieves excellent welding results with a low melting point of approximately 400°C, suitable for various metal types including aluminum, iron, and copper.
• Features high weldability and erosion resistance, ensuring durable and reliable joints in your metalwork.
• Available in multiple quantities (10, 20, 30, or 50 pcs) and sizes (1.6mm, 2.0mm, 2.5mm, 3.2mm diameter) to meet your specific welding needs.