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Product description

Size:2.0mm  |  Color:5 Pcs

Melting point: above 380℃
Diameter: 1.6mm, 2mm
Length: 33cm (13inches)
Quantities: 5pcs, 10pcs, 20 pcs
Features: Easy melt, universal, Fux-cored wire, No Need Solder Powder
Applications: for Aluminum Copper Steel Iron and other metal Welding, such as air conditioner, refrigerator

Using Steps of welding rods
Step one: cleaning and polishing the surface of the base material.
Step two: heating the surface of the base metal at the welding point until the temperature reaches the working temperature of the welding wire of 380 °C, so that the welding wire can be formed by the heat conduction of the base metal.
Note: Do not use flame to burn the welding wire, and only when the surface temperature of the base metal is sufficient, the welding wire can flow and penetrate the metal capillary

caihv-Welding Rod, Copper Aluminum Brazing Welding Rods, for Ste