4045 4047 Aluminum Brazing Washer

Product Description

4045 4047 Aluminum Brazing Washer

1.The Introduction of Aluminum Brazing Washer
Aluminum Brazing Washer is a sheet-shaped aluminum-silicon alloy welding material with a hole in the middle. Our company will design and produce Aluminum Brazing Washer in a targeted manner according to the shape of the solder joints of the customers, especially the special-shaped solder joints, to solve the Brazing problems of the customers.

2.The Chemical composition of Aluminum Brazing Washer

4045  Chemical Composition(%)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Ni	Alu
9.0--11.0	<0.8	<0.30	<0.05	<0.05	--	<0.10	<0.20	--	Remainder

 

4047  Chemical Composition(%)
Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Ni	Alu
11.0--13.0	<0.8	<0.30	<0.15	<0.10	--	<0.20	--	--	Remainder

3. The Specification of Aluminum Brazing Washer:
The Aluminum Brazing Washer has various shapes(also can be made as curved shape ), and its inner diameter, outer diameter, wall thickness and thickness can be customized according to customer requirements.
Conventional diameter: 0.1*14-0.1*100 (mm)
(Pictured)

4. The Advantages of Aluminum Brazing Washer:
For special-shaped solder joints, due to the use of ordinary solder rings, there is a problem of high welding defect rate;
Manual welding is used, and the welding quality is unstable and the welding efficiency is low;
Therefore, the Aluminum Brazing Washers are designed according to the shape of the solder joints, which can not only ensure the welding quality, but also realize automatic production.

5. The Application of Aluminum Brazing Washer
Aluminum Brazing Washeris used as welding and brazing materials, and have a wide range of applications in automotive parts, household appliances and HVAC, light industry etc fields.