4047 aluminum brazing foil

The introduce of 4047 aluminum brazing foil
The 4047 aluminum brazing foil produced by our company is usually about 0.15-0.3mm. After purchasing the 4047 aluminum brazing foil of our company, the customer cuts it into strip welding wires. These 12% silicon alloy welding wires are suitable for welding various castings. And extruded aluminum source alloy. The low melting point and good fluidity make the base metal welding deformation very small. Use: Welding or surfacing light alloy processing industry. It needs to be used with flux, and oxygen welding is used.
 
The chemical compostion of 4047 aluminum brazing foil
Si 12、
Mg≤0.10、
Fe≤0.80、
Cu≤0.03、
Zn≤0.20、
Mn≤0.15，
AL:Remainder


 
The performance of 4047 aluminum brazing foil
Excellent collapse resistance and strength after brazing
Good mechanical property and surface condition
Various specifications for soldering sheet
 
The usage of 4047 aluminum brazing foil
The 4047 aluminum brazing foil can be used in the industry of Radiators, electronic components, building panels, partition walls, heat exchangers, etc.