AWS A5.8 BCuP-5
Copper Phosphorus Filler Metals for Brazing, Welding Wire — BCuP-5
BCuP-5
BCuP-5 is best for large gap application, having a clearance of .002″ to .005″. It is the least fluid of the BCuP family and is easy to use. We recommend a maximum brazing temperature of 1500°F.
| Nominal Chemical Composition (%) | Melting Point | Flow Point | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ag | Cu | Zn | Cd | P | Ni | Sn | Mn | °F | °C | °F | °C |
| 15 | 80 | – | – | 5 | – | – | – | 1190 | 645 | 1300 | 705 |