Low Temperature Aluminum Welding Wire, Durable Soldering Rod for Repair No Need Solder Powder - 10 PCS 2.0MM 50CM

General description Low Temperature Aluminum Welding Wire is a durable soldering rod designed for effective repairs without the need for additional solder powder. This product features a low melting point and excellent weldability, making it suitable for a variety of applications. Technical specifications Diameter: 2.0 mm Length: 50 cm each Material: Copper and Aluminum Melting Point: 380 - 400 °C Quantity: 10 pcs Usage Ideal for welding aluminum, aluminum alloys, cast aluminum, and aluminum-magnesium alloys. Requires a small heater to achieve the necessary temperature for welding. Weld strength is generally higher than that of the base material. Other information The surface must be cleaned before welding. The base metal temperature must be maintained at 450 °C during the welding process. Avoid using flames to burn the wire; it relies on the thermal conductivity of the base material once the temperature reaches 450 °C. The wire is pre-bent for packaging but can be restored to its original shape.