Brand Name: Tibright
Model Number: BAg
Place of Origin: Shandong, China (Mainland)
Material: Silver, Copper,, AgCuZn, AgCuP, AgCu, etc.
Diameter: >0.5mm
Melting Point: 600~950℃
Weight: Other
Application: A/C, refrigerator, tools, electric, Refrigerator, glasses, tool
Flux Content: 0~10%
Product Name: B1T004 Silver Brazing Alloy Sheet Brazing Strip
Other Name: Silver Brazing Alloy Sheet/Strip/Foil
Standard: AWS A5.31,EN 1045
Form: Rod, wire, ring, sheet, paste, powder
Working Temperature: 600-1000℃
Heating: Flame, inductive, furnace
Color: Yellow, silver, white
Expiration: 24 months
Silver alloy brazing filler metal is a very widely used brazing filler metal. It is used to braze copper, steel, stainless steel, diamond, carbide alloys etc. Two main kinds are silver copper zinc alloy and silver copper phosphorous alloy. There are also silver copper, silver copper nickel alloys. It can be crafted to many forms, such as, rod, wire, ring, sheet, powder, paste, etc. This is a very widely used filler metal, especially in the industries of refrigerator, instruments, valve, glasses, tools, etc.
Silver alloy brazing filler metal usually is used together with silver brazing flux.
There are several types of silver brazing alloys varieties according to the materials, for example, Ag-Cu, Ag-Cu-Zn, Ag-Cu-Zn-Sn, Ag-Cu-P, Ag-Cu-Zn-Mn, and so on. Customers chose different type and compostion based on the different utility purposes.
Silver Alloy Brazing Filler Metal |
||||||||||
Classification |
Chemical composition |
Critical points℃ |
Density g/cm3 |
Standard AWS A 5.8 |
Costom Grades |
|||||
Ag |
Cu |
Zn |
Sn |
Other Elements |
Solidus |
Liquidus |
||||
BAg20CuZn |
20 |
44 |
36 |
<1 |
690 |
810 |
8.7 |
|||
BAg25CuZn |
25 |
40 |
35 |
<1 |
690 |
800 |
8.8 |
HL302 |
||
BAg30CuZn |
30 |
38 |
32 |
<1 |
690 |
760 |
8.9 |
BAg-20 |
||
BAg30CuZnSn |
30 |
36 |
32 |
2 |
<1 |
650 |
750 |
8.8 |
||
BAg35CuZn |
35 |
32 |
33 |
<1 |
680 |
730 |
9 |
BAg-35 |
||
BAg38CuZnSn |
38 |
31 |
29 |
2 |
<1 |
660 |
720 |
9.1 |
BAg-34 |
|
BAg40CuZn |
40 |
30 |
30 |
<1 |
660 |
720 |
9.1 |
|||
BAg40CuZnSn |
40 |
30 |
28 |
2 |
<1 |
640 |
700 |
9.1 |
BAg-28 |
|
BAg45CuZn |
45 |
30 |
25 |
<1 |
677 |
743 |
9.1 |
BAg-5 |
HL303 |
|
BAg45CuZnSn |
45 |
27 |
25 |
3 |
<1 |
646 |
685 |
9.2 |
BAg-36 |
|
BAg50CuZn |
50 |
34 |
16 |
<1 |
688 |
774 |
9.5 |
BAg-6 |
HL304 |
|
BAg56CuZnSn |
56 |
22 |
17 |
5 |
<1 |
620 |
650 |
9.4 |
BAg-7 |
|
BAg60CuZn |
60 |
26 |
14 |
<1 |
695 |
730 |
9.5 |
Silver Alloy brazing filler metal with cadmium has special advantages such as high wettability, high fluidity, low melting point. However, because of the toxicity of cadmium, the working environment should be well ventilated and shielded during the brazing process.
Silver Alloy Brazing Filler Metal With Cadmium |
||||||||||
Classification |
Chemical composition |
Critical points℃ |
Density g/cm3 |
Standard AWS A 5.8 |
Costom Grades |
|||||
Ag |
Cu |
Zn |
Cd |
Other Elements |
Solidus |
Liquidus |
||||
BAg20Cd |
20 |
40 |
25 |
15 |
<1 |
620 |
750 |
8.7 |
||
BAg25Cd |
25 |
30 |
27.5 |
17.5 |
<1 |
605 |
710 |
8.8 |
BAg-33 |
|
BAg30Cd |
30 |
28 |
21 |
21 |
<1 |
610 |
690 |
9.1 |
BAg-2a |
|
BAg34Cd |
34 |
22 |
24 |
20 |
<1 |
610 |
670 |
9.1 |
BAg-2 |
|
BAg40Cd |
40 |
19 |
21 |
20 |
<1 |
595 |
630 |
9.3 |
HL312 |
|
BAg45Cd |
45 |
15 |
16 |
24 |
<1 |
605 |
630 |
9.4 |
BAg-1 |
|
BAg50Cd |
50 |
15 |
16 |
19 |
<1 |
620 |
640 |
9.5 |
BAg-1a |
Silver-phosphorous alloy brazing filler metal has high wettability, low melting point. In certain applications, it can replace high silver composition brazing materials.