Copper & Nickel Alloy Wires

Product Description

Ingredient
Ni: 8%
Cu: Remainder
Mn: 0.5%
Skin material specification
Thickness≥0.1mm
Width: According to customers demand
Silk material specification≥0.1mm
Resistance temperature coefficient: 57*105C1
Tensile strength≥270Mpa
Elongation ratio≥18
Thermal EMF vs. Copper E: -22UV
Specific heat: 0.38J/gK
Density: 8.9g/cm3
Melting point: 1097
Highest working temperature: 250
Conductivity 20: 75W/K
Electronic resistivity: 0.12uΩ. M

Characteristic and usage:
It is the electric resistance alloy with the copper nickel as the essential component. It has good anti-corrosive performance, welding performance and processability. It is mainly applied in manufacturing heater resistances of low-voltage electrical appratuses, such as thermal overload relay, low-voltage circuit breaker