| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Welding Solders |
| Label: | BCuP-6 rods , silver brazing rods , silver filler metal |
| Price: |
US $10
/ kg
|
| Min. Order: | 100 kg |
| Last Online:17 Sep, 2019 |
For improved ductility and electrical conductivity, silver containing lower phosphorus alloys also available. The heating speed should be as quick as possible while brazing. The joints may turn grey after brazing, but it can be returned to the copper color while dipped into 10% sulphuric
|
Standard ISO: 3677 |
（%）Nominal Composition |
Melting Range |
International Standards |
|||
|
Ag |
Cu |
P |
Solidus-Liquids°C |
DIN:8513 |
AWS:A5.8 |
|
|
BCu91PAg |
1.8-2.2 |
Balance |
6.8-7.2 |
643-790 |
L-Ag2P |
BCuP-6 |
|
It fills moderate gaps with good flow. Recommended for brazing sanitary, refrigeration, air conditioning，electrical machine, instrument industries etc. |
||||||
|
BCu89PAg |
4.8-5.2 |
Balance |
5.8-6.2 |
645-815 |
L-Ag5P |
BCuP-3 |
|
Good plasticity, lower phosphorous, it fills wide gaps for copper and copper alloy. |
||||||
|
BCu88PAg |
4.8-5.2 |
Balance |
6.5-7.0 |
643-771 |
- |
BCuP-7 |
|
Good plasticity, fast flow, higher phosphorous, good flow, it can braze the joints of copper and copper alloy with smaller gap. |
||||||
|
BCu87PAg |
5.8-6.2 |
Balance |
7.0-7.5 |
643-813 |
- |
BCuP-4 |
|
It is with low melting range where temperature is a factor. Good flow, it can braze the joints of copper and copper alloy with smaller gap. |
||||||
|
BCu80AgP |
14.5-15.5 |
Balance |
4.8-5.2 |
645-800 |
L-Ag15P |
BCuP-5 |
|
Higher plasticity and conductivity. Braze the joints with larger gap and demanding conductivity. |
||||||
|
BCu76AgP |
17.2-18.0 |
Balance |
6.0-6.7 |
643-666 |
- |
BCuP-8 |
|
BCu75AgP |
17.0-19.0 |
Balance |
6.6-7.5 |
645-645 |
- |
- |
|
Low melting temperature with good flow. Braze the copper and copper alloy joints with smaller gap. |
||||||
