Details:* * Made of material, and practical to use * Suitable for welding or welding alloy surface with high strength, good forge ability and good corrosion resistance * Mainly used for welding aluminum and manganese alloy in bicycle, aluminum scooter, locomotive bogie * Widely used in life. Suitable for welding or welding alloy surfaces with high strength, fine forging and good corrosion resistance* Excellent weldability and corrosion resistance, high thermal conductivity, high electrical conductivity and excellent processing performance * The welding effect is good and the inner powder has a complete or smooth welding effect * Applications: used for aluminum silicon argon arc welding, aluminum, silicon, magnesium, aluminum, silicon, copper, wrought aluminum and cast aluminum (7%Si), more widely used for pure aluminum, aluminum manganese, aluminum silicone magnesium alloy, aluminum water tank, intercooler, radiator, aluminum passenger car window, bicycle frame, aluminum parts, maintenance, aluminum alloy scooter, locomotive compartment, chemical pressure vessel, military manufacturing, shipbuilding and other industries* Performance: Low temperature aluminum welding wire is a eutectic aluminum-silicon welding wire containing 12% silicon, which has a lower melting point and better solidification interval than 4043 welding wire, high silicon content, good fluidity, and minimizes the tendency to thermal cracking. Increase the shear strength of the weld * Material: Aluminum * Color: As the picture shows * Size: 33cm * 2mm (Approx.).* Quantity:20PcPackage Contents:20*Welding WireNote:The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.