Alloy information - Neyoro G

The high gold content alloy for high precision applications.
Neyoro G is a high gold content alloy containing platinum, silver and copper. It is resistant to tarnish and corrosion, has high strength and hardness and relatively low resistivity. These properties make it exceptionally useful as a sliding contact or slip ring and also as a resistance wire. Neyoro G responds to heat treatment. Age hardening increases its strength and hardness and decreases resistivity, while annealing has the opposite effect. The Neyoro contact can be mounted on an auxiliary spring arm by soft soldering, welding or riveting; or Neryoro G, an excellent spring material itself, can be used fo the entire arm and contact (particularly when the arm is small and contact pressure light). Neyoro G meets ASTM Standard specification B541 for gold electrical contact alloy.