4047 O H18 brazing aluminum foil

In recent years, with the worsening of the global energy crisis, the automotive industry has focused on the development of lightweight materials to solve this problem. Because of its light weight, abundant resources and low price, aluminum alloy has become the first choice for automobile lightweight. As an important part of automobiles, radiators began to be gradually made of aluminum, in order to reduce the weight of automobiles and reduce costs.
The 4047 O H18 brazing aluminum foil is widely used as brazing 3004, 6063, 6082 and other aluminium alloy base materials.
 
 

Performance index of air heating element material
Alloy	Temper	Thickness (mm)	Tolerance (mm)	Clad rate(%)	Mechanical property 机械性能
					Tensile Strength (MPa)	Yield Strength (MPa)	Elongation Min.(%)
4047  brazing aluminum foil	O H18	0.05~0.1	±0.005	None	≥200	≥170	0.5
＊Alloy、specification and mechanical property can be customized according to different requirement.

 
The performance of 4047 O H18 brazing aluminum foil
＊Excellent collapse resistance and strength after brazing
＊Good mechanical property and surface condition
＊Various specifications for soldering sheet
 
The application of 4047 O H18 brazing aluminum foil
4047 O H18 brazing aluminum foil is suitable for brazing 3004, 6063, 6082 and other aluminium alloy base materials.