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Composite solder

The composite brazing filler metal is composed of brazing filler metal and its matching flux. It can be made into strips, wires, pre-formed rings and other shapes and specifications according to user needs. It can reduce welding steps, improve welding automation and efficiency, reduce and control There are many advantages such as the amount of flux and the improvement of quality and stability. It can be used with a variety of automatic equipment such as automatic ring machine, automatic induction brazing and so on.
Product serial number
Product description
Parameters

Production ability

 

1

 

Element symbol

Cu copper
Zn
Zinc
In
indium
P
phosphorus
Ni
nickel
Sn
tin
Ag
silver
Mn
manganese
Si
silicon

The composite brazing filler metal is composed of brazing filler metal and its matching flux. It can be made into strips, wires, pre-formed rings and other shapes and specifications according to user needs. It can reduce welding steps, improve welding automation and efficiency, reduce and control There are many advantages such as the amount of flux and the improvement of quality and stability. It can be used with a variety of automatic equipment such as automatic ring machine, automatic induction brazing and so on.

 

 

 1:Copper alloy  1:Black metal  1:Cemented carbide  1:Brass

Note: All product specifications, dimensions and ingredients support customization

 

 

Grade
performance
Base
material
Preform
introduce
Element /wt.%
FirmKim
HGYX
Cu
Zn
Sn
Si
Mn
Ni
C 1
With high strength and relatively high melting temperature, it is suitable for the connection of ferrous metals with high strength requirements, and can also be used for brazing of copper alloys.
GB/T 6418
-
56~62
margin
0.5~1.5
0.1~0.5
0.2~1.0
0.2~1.5
F 1
AWS A5.8
-
Melting temperature/℃
Gap caulking/mm
Flux
C 1
ISO 17672
Cu 671
870~890
0.05~0.25
HGQJ-1
   
FirmKim
BCu91PAg
Cu
P
Ag
- - C 1
The coating welding ring is mainly used for high-frequency welding of red copper and brass, with good fluidity, and is widely used in air-conditioning, refrigeration and other industries.
GB/T 10046
BCu91PAg
margin
6.8~7.2
1.8~2.2
- - B 1
AWS A5.8
BCuP-6
Melting temperature/℃
Gap caulking/mm
  1
ISO 17672
CuP 280
643~788
0.05~0.13
   
FirmKim
BAg34CuZnSn
Ag
Cu
Zn
Sn
- - C 1
It can be used for welding between copper, brass and ferrous metals, such as air-conditioning valves and other industries.
GB/T 10046
BAg34CuZnSn
33~35
35~37
25.5~29.5
2.0~3.0
- - F 1
AWS A5.8
-
Melting temperature/℃
Gap caulking/mm
Flux
C 1
ISO 17672
Ag 134
630~730
0.05~0.20
HGQJ-2
   
FirmKim
BAg45CuZn
Ag
Cu
Zn
- - - C 1
It can be used for welding between copper, brass and ferrous metals, such as air-conditioning valves and other industries.
GB/T 10046
BAg45CuZn
44~46
29~31
23~27
- - - F 1
AWS A5.8
BAg-5
Melting temperature/℃
Gap caulking/mm
Flux
C 1
ISO 17672
Ag 245
663~743
0.05~0.25
HGQJ-2
   
FirmKim
BAg56CuZnSn
Ag
Cu
Zn
Sn
- - C 1
It can be used for welding between copper, brass and ferrous metals, such as air-conditioning valves and other industries.
GB/T 10046
BAg56CuZnSn
55~57
21~23
15~19
4.5~5.5
- - F 1
AWS A5.8
BAg-7
Melting temperature/℃
Gap caulking/mm
Flux
C 1
ISO 17672
Ag 156
620~655
0.05~0.25
HGQJ-2
   
We could not find any corresponding parameters, please add them to the properties table
广硕泵业科技

Tel: 0571-88780081
Mail: Firmkim@cn-huaguang.com
Fax: 0571-887 80081
Post code: 311112
Add: No. 7 Yaojia Road, Liangzhu Street, Yuhang District, Hangzhou City, Zhejiang Province (Huaguang New Materials)

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