Feature
Copper-based heating resistance alloy manufactured by our company has quite low temperature coefficient of resistance, quite good corrosion resistance, welding and processing performance. CuNi1, CuNi2, CuNi6, CuNi8, CuMn3, CuNi10, CuNi14, CuNi19, CuNi19, CuNi23, CuNi30, CuNi34 and CuNI44 manufactured by our company have been widely applied to electrical heating elements of thermal overload relay and low-voltage circuit breaker.
List of alloys
Copper-nickel (CuNi) alloys: CuNi1, CuNi2, CuNi6, CuNi8, CuMn3, CuNi10, CuNi14, CuNi19, CuNi19, CuNi23, CuNi30, CuNi34, CuNI44.
Date Sheet
Material: CuNi3Mn2.
Resistivity at 20oC: 0.12µΩ.m.
Diameter: 0.340 – 0.350mm.
Resistance at 23oC: 1.282 – 1.361Ω/m.
In bright annealed condition.
Test certificate supplied with goods.
20kg spools similar to DIN 250.