CN 23Alloy Strip also call Alloy180/CuNi23 Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44
As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strip,sheet.plate
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44.
Copper Nickel Alloy 23 sheet/Strip
General Description
CN30 is a copper-nickel alloy (CuNi alloy) with medium resistivity for medium-low temperature resistances. The alloy is suitable for use at temperatures up to 400°C (750°F)
CN30 is very malleable and has a good resistance to corrosion until temperatures of 400°C. Ideal applications areas are all types of resistances used at low temperature.
CN30 is typically used in heating cables, fuses, resistors and various types of controllers.
size
wires:0.018-10mm Ribbons:0.05*0.2-2.0*6.0mm
Strips:0.08*5.0-5.0*300mm Bars:D10-100mm
Chemical Composition
Alloy Ni% Mn% Fe% Cu%
CuNi21Min 24Max 1.0 - Bal.
Physical Data
Density 8.9 g/cm3
Specific Heat 0.37(J/kg 20°C)
Electrical Resistivity 0.03×10-6ohm.m
Melting Point 1150°C
Maximum Operating Temperature 400°C
Coefficient of linear expansion (coeff 10-6/°C) 15.7 from 20 to 1000°C
Typical Mechanical Properties
Mechanical Properties CuNi23
Tensile Strength 350 Mpa
Elongation 25%
The wire machine as following:
CN30 Wire/CuNi23 alloy resistance wire
