Aluminum soldering wire

1, products
Name: Aluminum soldering wire;
Manufacturer: Henan Signi Aluminium Co., Ltd
 
2 The chemical composition of Aluminum soldering wire
Aluminum soldering wire products are made of nano aluminum silicon alloy powder by special process.
The main components of Aluminum soldering wire are as follows:
Chemical content (%)
Si 11～13.00
Fe less than 0.80
Cu less than 0.30
Mn less than 0.15
Mg less than 0.10
Zn less than 0.20
Al margin
 
3. Physical and chemical properties of Aluminum soldering wire
Color: silver white;
Status: solid
Shape: wire, strip, ring
Melting point: 575 ℃ ~ 585 ℃;
 
4. The size of Aluminum soldering wire
The tolerance dimension of Aluminum soldering wire shall conform to the following table.
Tolerance dimension unit: mm
Wire diameter: 1.0 ～ 5.0
Deviation: ± 0.05
 
5. Application scope of Aluminum soldering wire
Aluminum soldering wire can be used for brazing aluminum alloy tubes such as aircraft engine group, automobile air conditioning heat exchanger, refrigeration air conditioning all aluminum evaporator, condenser, refrigerator freezer, power aluminum row, etc. (it can be used as long as it is aluminum brazing.)