Copper Brazing Filler metals available in wire, rod, foil, sheet, powder and paste form. Copper has a high resistance to corrosion and high thermal conductivity. There is copper brazing metals as well as copper-phosphorus and copper-zinc. Copper-phosphorus is usually used in brazing copper to brass or copper to copper. Copper-zinc is generally used when high strength and stress are needed in brazing.
Copper Phosphorus Brazing Filler Metals
| Product Name | AWS | AMS |
| WT BCuP-2 | BCuP-2 | |
| WT BCuP-3 | BCuP-3 | |
| WT BCuP-4 | BCuP-4 | |
| WT BCuP-5 | BCuP-5 | |
| WT BCuP-6 | BCuP-6 | |
| WT BCuP-9 | BCuP-9 | |
| WT CuP 6 | | |
| WT CuP 18 | | |
Copper Brazing Filler Metals
| Product Name | AWS | AMS |
| WT BCu-1 | BCu-1 | |
| WT BCu-1a | BCu-1a | |
| WT BCu-1b | BCu-1b | |
| WT BCu-2 | BCu-2 | |
| WT BCu-3 | BCu-3 | |
| WT Cu 23 | | |
| WT Cu 55 | | |
Copper Zinc Brazing Filler Metals
| Product Name | AWS | AMS |
| WT RBCuZn-A | RBCuZn-A | |
| WT RBCuZn-B | RBCuZn-B | |
| WT RBCuZn-C | RBCuZn-C | |
| WT RBCuZn-D | RBCuZn-D | |
