0.002 inch aluminum brazing foil 4047

The introduction of 0.002 inch aluminum brazing foil 4047
Our company supplies aluminum alloy 4004 4343 4047 4045 for vacuum, inert gas shielded brazing furnace
Thickness 0.05-0.2mm width 300-900 mm, especially 0.002 inch aluminum brazing foil 4047.
In recent years, due to the global energy crisis and environmental crisis, the lightweight of automobiles has become a basic trend in the development of the automobile industry worldwide. Automobile heat exchangers have long been produced using copper foil as a working part of automobiles. The weight of automobile heat exchangers made of 0.002 inch aluminum brazing foil 4047 can be reduced by 20% to 40%, and because the price of aluminum is lower than copper, the aluminumization of automobile heat exchangers can not only reduce the weight of the automobile, but also reduce manufacturing cost.


 
The Chemical composition of 0.002 inch aluminum brazing foil 4047
Si: 11.0
Fe: 0.8
Cu: 0.3
Mn: 0.15
Mg: 0.1
Cr:-
Ni:-
Zn: 0.2
Ti:-
Zr-
Al: margin
Single: 0.05~0.15
 
The application of 0.002 inch aluminum brazing foil 4047
0.002 inch aluminum brazing foil 4047 is mainly used in the automotive manufacturing industry, especially for welding automotive heat exchangers.