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CuNi6 Copper Nickel Wire (C70400)

Basic Info

Model No.:  C70400

Product Description

Model NO.: C70400 Sample: Sample Available Resisivity: 0.12milliohm/M Density: 8.9(g/cm3) Transport Package: Packing in Coil Cartons, Pallet, Spools, Coils Origin: China Serves: Small Order Accepted Other Name: Nco10 Melting Point: 1095 Trademark: TANKII Specification: B267 HS Code: 74082200
CuNi6 Copper Nickel Wire (C70400)
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 strips (resistance steel wire and strips),
Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44
General Description
Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. with the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.
1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance
1. Heating applications
2. Resistance Wire
3. Applications with high mechanical requirements
4. Others
Wires: 0.018-10mm Ribbons: 0.05*0.2-2.0*6.0mm
Strips: 0.05*5.0-5.0*250mm Bars: D10-100mm
Characteristic Resistivity ( 200C μ Ω . m) Max. working Temperature ( 0C) Tensile Strength (Mpa) Melting point (0C) Density ( g/cm3) TCR x10-6/ 0C (20~600 0C) EMF vs Cu (μ V/ 0C) (0~100 0C)
Alloy Nomenclature
NC003 (CuNi1) 0.1 200 ≥ 250 1095 8.9 < 100 -12
Physical Properties Metric Comments
Density  8.94 g/cc  
Mechanical Properties Metric Comments
Tensile Strength, Ultimate  262 - 531 MPa  
Tensile Strength, Yield  276 - 524 MPa Depending on temper
Elongation at Break  46.0 % in 50.8 mm.
Modulus of Elasticity  115 GPa  
Poissons Ratio  0.310 Calculated
Machinability  20 % UNS C36000 (free-cutting brass) = 100%
Shear Modulus  44.0 GPa  
Electrical Properties Metric Comments
Electrical Resistivity  0.0000120 ohm-cm
@Temperature 20.0 ° C
Thermal Properties Metric Comments
CTE, linear  17.5 µ m/m-° C
@Temperature 20.0 - 300 ° C
Specific Heat Capacity  0.380 J/g-° C  
Thermal Conductivity  64.0 W/m-K
@Temperature 20.0 ° C
Melting Point  < = 1125 ° C Liquidus
Liquidus  1125 ° C  
Processing Properties Metric Comments
Annealing Temperature  565 - 815 ° C  
Hot-Working Temperature  815 - 950 ° C  
Component Elements Properties Metric Comments
Copper, Cu  > = 91.2 %  
Iron, Fe  1.30 - 1.70 %  
Lead, Pb  < = 0.050 %  
Manganese, Mn  0.30 - 0.80 %  
Nickel, Ni  4.80 - 6.20 %  
Zinc, Zn  < = 1.0 %  

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