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-carrying formed parts and contact springs due to its good fatigue 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
Available sizes:
Custom diameter & sizes, random mill lengths
Available products (forms):
Round bars, flat bars, square bars, rectangular bars, hexagon bars
Custom shapes are available upon request.
Wooden cases
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