|
Borer
material
Quartz
crystal frequency slice
Ancient
tree garden
|
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 |
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Silver-Copper-Zinc-Tin Brazing Alloys
|
Correspoading Alloy |
Chemical Composition（%） |
Melting
Range（℃） |
Application |
|
Ag |
Cu |
Zn |
Sn |
Solidus |
Liquidus |
|
BAg18CuZnSn |
17.5-18.5 |
45-47 |
33-35 |
1.5-2.5 |
1435/780 |
1490/810 |
Providing strong joints
for copper and alloyed copper,steel and copper parts and
pipe welding. |
|
BAg30CuZnSn |
29-31 |
35-37 |
31-33 |
1.5-2.5 |
1200/650 |
1385/750 |
|
BAg40CuZnSn |
39-41 |
29-31 |
27-29 |
1.5-2.5 |
1200/650 |
1310/710 |
|
BAg45CuZnSn |
44-46 |
26-28 |
23-27 |
2.5-3.5 |
1200/650 |
1310/710 |
|
|
|
Silver-Copper-Zinc-Cadmium Brazing
Alloys
|
Correspoading Alloy |
Chemical Composition（%） |
Melting
Range（℃） |
Application |
|
Ag |
Cu |
Zn |
Cd |
Solidus |
Liquidus |
|
BAg18CuZnCd |
17-19 |
38-40 |
26-29 |
14-16 |
1120/605 |
1245/675 |
For copper and alloyed copper,steel and copper parts
and pipe welding |
|
BAg20CuZnCd |
19-21 |
39-41 |
24-26 |
14-16 |
1120/605 |
1245/675 |
|
BAg25CuZnCd |
24-26 |
32-34 |
20-22 |
20-22 |
1045/620 |
1130/720 |
|
BAg30CuZnCd |
29-31 |
27-29 |
20-22 |
20-22 |
1150/600 |
1275/690 |
|
BAG40CuZnCd |
39-41 |
18-20 |
20-22 |
20-22 |
1105/595 |
1165/630 |
|
BAg45CuZnCd |
44-46 |
14-16 |
14-16 |
23-25 |
1105/595 |
1165/630 |
|
Aluminum-Silicon Brazing Alloys
|
Internatioal standard |
Chemical Composition（%） |
Melting
Range（℃） |
Application |
|
Al |
Si |
Solidus |
Liquidus |
|
SALSi-2 |
87-89 |
11-13 |
1070/577 |
1080/582 |
Suitable for brazing Aluminum-Aluminum alloys.Easy-flow
and rust-resistant. |
|
SALSi-4 |
89-91 |
9.3-10.7 |
970/520 |
1085/585 |
|
|
93-96 |
4-7 |
975/525 |
995/535 |
|
|
Phos-Copper/Phos-Copper-Sliver
Brazing alloys
|
Correspoading Alloy |
Chemical Composition（%） |
Melting
Range（℃） |
Application |
|
Ag |
P |
Sn |
Cu |
Solidus |
Liquidus |
|
BCu92P |
- |
7.5-8.5 |
- |
I |
1310/710 |
1365/740 |
For Copper and Copper-brass applicatin |
|
BCu92P |
- |
6.5-7.5 |
- |
I
|
1310/710 |
1455/790 |
|
BCu86PSn |
- |
6.5-7.5 |
6.5-7.5 |
I |
1185/640 |
1260/680 |
|
BCu88PAg
|
4.6-5.2 |
6.5-7.0 |
- |
I
|
1190/643 |
1445/785 |
For brazing copper parts in airconditioners,freezers,
refrigerators and motors.
The
brazing performance is excellcat |
|
BCu87PAg |
5.8-6.2 |
6.8-7.5 |
- |
I |
1190/643 |
1370/745 |
|
BCu80PAg |
14.5-15.5 |
4.8-5.3 |
- |
I |
1190/643 |
1470/800 |
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