Excellent hot and cold workability. Fabricated by swaging, bending, heading, or forging. Applications: Stud bases for power transmitters and rectifiers, switches and circuit breakers for high-temperature service, commutators, resistance welding tips and wheels, solderless wrapped connectors. Test specimen: rod - 13mm diameter; cold worked 56% after solution treating (at 900-925°C), 47% after aging (1 hour or more at 400-425°C). |
ISO CuZr, CEN CW120C, N-4 Alloy |