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Bellman Melcor

Copper Phosphorous Brazing Alloys

Also known as BCuP alloys, these are used to join copper or brass to copper or brass, and are incompatible with the joining of ferrous base metals. The brazing alloys in this group have a wide variety of characteristics, compositions, and melt/flow temperatures. When joining copper to copper, the BCuP alloys can be brazed without a flux. When joining copper or brass to brass, a flux is required. Copper –Phosphorus alloys are available in wire, rod, and preforms.

  Item # Copper (Cu) Silver (Ag) Melting Pt. Flow Pt. MBT Color
BrazeIt-18M 7.75 (Balance) 18.0 ± 1.0% 1190 ºF 643 ºC 1230 ºF 666 ºC 1270 Light Copper
BrazeIt-15 80 (Balance) 15.00 ± 0.50% 1190 ºF 645 ºC 1300 ºF 705 ºC 1500 Light Copper
BrazeIt-6F 86.75 6 1190 ºF 643 ºC 1325 ºF 718 ºC 1450 Light Copper
BrazeIt-5F 88.25 5 1190 ºF 645 ºC 1300 ºF 705 ºC 1450 Light Copper
BrazeIt-5 89 (Balance) 5.00 ± 0.20% 1190 ºF 643 ºC 1495 ºF 813 ºC 1500 Light Copper
BrazeIt-2 91 (Balance) 2.00 ± 0.20% 1190 ºF 645 ºC 1300 ºF 705 ºC 1475 Light Copper
BrazeIt-0 92.75 (Balance) 1310 ºF 710 ºC 1460 ºF 793 ºC 1550 Copper Yellow

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Toll Free: 1-800-367-6024 | Fax: 1-888-BRAZE-IT (272-9348) | sales@bellmanmelcor.com