CuNi2Si-UNS.C64700/C70250 Nickel Silicon Bronze Alloys, which is an age-hardening alloy,  higher alloyed in comparison with CuNi1.5Si, for current-carrying formed parts. It has an a-structure with very fine precipitations and recommends itself both for lead frames which require a high rigidity of the pins and for connector with high demands on the electrical conductivity, strength and relaxation behavior. In addition, the CuNi2Si can also be used for current-carrrying formed parts and contact springs due to its good faigue strength, forming and spring properties.

Typical Application for C64700/C70250 Nickel Silicon Bronze Alloys:

Electrical: Resistance Welding Electrodes, Motor Rotor Bar, And Resistance Welding Tips

Fastener: Fastener parts

Industrial: Brazing Rod, Welding Rod