JJHXSM Copper Aluminum Welding Rod 20PCS General Low-temperature Welding Core Wire Multi-purpose Repair Rods for Welding Alloys, Stainless Steel, Galvanized Steel, Copper 0.06x13Inch/1.6x330mm

Instructions for use of aluminum welding wire
Step 1: Physically clean the polished surface.
Step 2: Heat the surface of the base material to the temperature of 380-400degree centigrade on the welding line at the welding place, so as to form the welding with the thermally conductive welding line of the base material. Do not burn the wires with flames. Only when the surface temperature of the substrate is sufficient, the wires can flow into the metal capillary well.
Step 3: When repairing relatively thin aluminum materials, heat the aluminum-based material to a suitable working temperature, and then friction and melt back and forth to form a welded joint. Only metal brushes are used for filler welding to form a weld.
Step 4: Use propane gas to weld shopping mall objects, use industrial gas or induction heating device to heat and weld large objects, and cool down naturally and slowly after welding.

Specification:
Color: as shown
Material: copper and aluminum
Size: 0.06 x 13 inches
Melting point: 380-400 degree centigrade
Quantity: 20PCS

The package includes:
20 x copper-aluminum welding rod

Multiple uses: low temperature welding core wire can be widely used in electricity, chemistry, food use, etc., argon arc welding and filling material practical repair rod, suitable for aluminum, stainless steel, galvanized steel, galvanized cast iron, high-strength copper.
No need for welding powder: The multifunctional copper-aluminum welding wire is practical and easy to use, with internal powder, melting point of 380-400 degrees Celsius, low temperature, no need to use other flux powder as the welding core and coating as the base.
Good performance: Using powder core design, the copper-aluminum welding rod has good forgeability, conductivity and corrosion resistance, which can provide you with a smooth welding effect, suitable for home and professional maintenance work.
Size information: The general low temperature welding core wire is about 1.6 mm / 0.06 inches in diameter and 33 cm / 13 inches in length. The size is appropriate to reduce waste.
Aluminum welding rods can repair or manufacture almost anything made of aluminum, pot metal or galvanized steel, as well as heterogeneous welding between the above metals, even for white metals that are severely corroded or contaminated by oil. You can repair ships, trails, storm doors, drains, antiques, tools, condensers, molds, rims, air conditioning lines, etc.