Flux core aluminum welding wire

1)The introduce of Flux core aluminum welding wire
Name: Flux core aluminum welding wire;
Manufacturer: Henan Signi Aluminium Co., Ltd.
 
Flux core aluminum welding wire is also called aluminum alloy brazing wire. When brazing aluminum alloy using brazing under vacuum, vacuum brazing, flame brazing, high frequency brazing, etc., it is supplemented with aluminum brazing solvent. (Commonly known as aluminum solder) will work better together. When the aluminum alloy is brazed, the difference between the melting points of the brazing material and the weldment is very small, so it is more accurate in terms of temperature adjustment than other brazing requirements.


 
Flux core aluminum welding wire produced by Henan Signi Aluminium: Aluminum-silicon flux-cored welding wire for aluminum-aluminum welding, instead of ordinary ER4047 electrode, no welding powder is needed. At present, the market usage is very large. It is one of our main products. It can be made into strips and rings for easy use according to customer needs. Its welding effect is almost the same as that of imported welding wires from Korea and France, but the price is half cheaper. Friends of brazed aluminum products welcome you to try this product.
 
2)Chemical composition of Flux core aluminum welding wire:
Chemical composition content (%)
Si 8.5 ～ 10.50
Fe ≤0.50
Cu ≤0.25
Mn ≤0.15
Mg ≤0.10
Zn ≤0.15
Ti: ≤0.15
K: 4.50-5.50
F: 7.50-8.50
Cs: ≤0.03
Al balance
 
3) The Application of Flux core aluminum welding wire
Flux core aluminum welding wire is widely used in welding of aluminum heat exchangers, welding of automotive air conditioning pipelines, welding of automotive condenser rapid flow pipes, oil cooler flanges, etc.