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Constantan Resistance Wire Copper Nickel Alloy CuNi44 CuNi23 Nickel Copper Wire

Categories Nickel Alloy
Brand Name: TANKII
Model Number: Nickel wire
Certification: JIS,GB,DIN,BS,ASTM,AISI,CTI
Place of Origin: Shanghai,China
MOQ: 100KG
Price: $10~$30/KG
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 600T per moth
Delivery Time: 30days
Packaging Details: on spool,paper box,wooden case/pallet,in coil
Port: Shanghai,China
Brand: Tankii
Application: industry heating elements
powder or not: not powder
Elongation: 35%
surface: poblish bright
thickness: 0.025~3mm
material: nickel material
width: 10~1000mm
standard: ASTM
conductor type: solid
shape: wire
working environment: Oxidizing/Inert
working tempature: 1200℃
MOQ: 20kg
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Constantan Resistance Wire Copper Nickel Alloy CuNi44 CuNi23 Nickel Copper Wire

Constantan Resistance Wire Copper Nickel Alloy CuNi44 CuNi23, Nickel Copper Wire


Details:

Copper nickel alloy has low electric resistance,good heat-resistant and corrosion-resistant,easy to be processed and lead welded.
It isused to make the key components in the thermal overload relay,low resistance thermal circuit breaker, and the electrical appliances.
It is also an important material for electrical heating cable.

Nickel23Manganese0.5
CopperBal.
Typical Mechanical properties(1.0mm)
Yield strengthTensile StrengthElongation
MpaMpa%
17035025
Typical Physical properties
Density (g/cm3)8.9
Electrical resistivity at 20ºC (Ωmm2/m)0.30
Temperature factor of resistivity(20ºC~600ºC)X10-5/ºC<16
Conductivity coefficient at 20ºC (WmK)33
EMF vs Cu(μV/ºC )(0~100ºC )-34




Coefficient of thermal expansion
TemperatureThermal Expansion x10-6/K
20 ºC- 400ºC17.5
Specific heat capacity
Temperature20ºC
J/gK0.380
Melting point (ºC)1150
Max continuous operating temperature in air (ºC)300
Magnetic propertiesnon-magnetic
Product Description
Product Description

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, 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.
Features
1. Higher resistance than copper
2. High tensile strength
3. Good bending proof performance
Application
1. Heating applications
2. Resistance wire
3. Applications with high mechanical requirements
4. Others
Appicaton:
Low-voltage circuit breaker, thermal overload relay, electrical heating cable, electrical heating mats, snow melting cable and mats, ceiling radiant heating mats, Floor heating mats & Cables, Freeze protection cables, electrical heat tracers, PTFE heating cables, hose heaters, and other low-voltage electrical product.


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