1.6/2mm Solder Welding Wire Low Temperature Copper Aluminum Welding Wire Electrode Flux-Cored Welding Rod For Repair

Description:

Size:1.5mm/2.0mm * 1000mm/2000mm/3000mm/5000mm

Color:Silver color
Material:Copper-Aluminum
Quantity:1 volume
Features:
1.It can be operate easily and electric current load is big.
2.It can produce arc easily and steadily, the gap of the breaking arc is big.
3.loss less and long life.
4.Excellent corrosion resistance.

5.Can be welded directly without solder powder

6.Can weld raw aluminum, cooked aluminum, and other aluminum alloys

7.High surface strength of the weld after welding

Features:
1.It can be operate easily and electric current load is big.
2.It can produce arc easily and steadily, the gap of the breaking arc is big.
3.loss less and long life.
4.Excellent corrosion resistance.
5.Can be welded directly without solder powder
6.Can weld raw aluminum, cooked aluminum, and other aluminum alloys
7.High surface strength of the weld after welding

Copper and aluminum welding wire features:
1. Good welding effect: The welding rod is produced by regular manufacturers. When you look at the picture, you know that the welding rod itself is very smooth and shiny. Its welding effect is full and smooth! Internal with solder powder. It has a low melting point (about 420 ° C), good fluidity, strong hardness and toughness. It is not necessary to use another solder powder anymore.
2. Direct use: no need to use any flux, open the package and use! Convenience! Easy to solder.

Instructions for use:

firstly sand the welding parts of the copper tube and the aluminum tube with sandpaper (the paint, oxide, oil stain, etc. of the metal surface must be removed), and the moving torch uniformly heats the parts to be welded, when the temperature reaches 420 °C. When (medium temperature) is left or right, a copper-aluminum electrode is added to be melted by heat and uniformly flowed into the joint. After the weld is full, the torch is removed and cooled. After cooling, no further treatment is required, and the flux residue is visible but non-corrosive, does not absorb moisture and adheres firmly.