Brand Name: Global
Model Number: GB-20cd GB-25cd
Place of Origin: Zhejiang, China (Mainland)
After-sales Service Provided: Overseas third-party support available
color: yellow
Composition: Ag.Cu.Zn.Cd.
specification: many
solidus: 595-625
Liquidus: 620-765
Application: for brazing steel,copper,copper alloy,nickel alloy
High silver brazing alloy is composed of silver or silver based alloy.It has perfect welding effect with low melting point,fine wettability and excellent gap filling ability for it`s high strength,good plasticity,good conductivity and corrosion resistance,it can be used for welding all kinds of ferrous and non-ferrous metals except aluminum magnesium and other low melting point metals.
Product No. |
Standard grade |
composition |
Melting Range |
(Typical Application) |
|||||
Ag |
Cu |
Zn |
Cd |
|
|
|
|||
GB-20cd |
L-Ag20Cd |
19 |
39 |
24 |
13 |
|
620 |
765 |
|
GB-25cd |
AWS |
24 |
29 |
26 |
16.5 |
|
605 |
720 |
. |
GB-30cd |
AWS |
29 |
27 |
20 |
20 |
|
600 |
690 |
Low silver at expense of broad meit range. |
GB-35cd |
AWS |
34 |
25 |
19 |
17 |
|
605 |
700 |
|
GB-40cd |
Ag-304 |
39 |
15.5 |
19 |
18 |
|
595 |
630 |
|
GJY-45cd |
AWS |
44 |
14 |
14 |
23 |
|
595 |
620 |
. |
GB-50cd |
AWS |
49 |
14.5 |
14.5 |
17 |
|
625 |
635 |
|