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Tankii high Quality Material Resistance Heating Wire Constantan Wire CuNi44 / 2.0842 Bare Wire

Categories Copper Nickel Alloy Wire
Brand Name: Tankii
Model Number: 2.0842 (CuNi44)
Certification: ISO9001
Place of Origin: China mainland
MOQ: 10kg per size
Price: Negotiable
Payment Terms: Western Union, L/C, D/A, D/P, T/T
Supply Ability: 1000T per year
Delivery Time: 3-5 days after getting the payment
Packaging Details: Standard export package
Item: Tankii High Quality Material Resistance Heating Wire Constantan Wire CuNi44 / 2.0842 Bare Wire
Wire shape: round /flat
Grade: 2.0842 (CuNi44)
MOQ: 5~10kg as per diameter
Application: Heating element / resistor
Resistivity: 0.49
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Tankii high Quality Material Resistance Heating Wire Constantan Wire CuNi44 / 2.0842 Bare Wire


Tankii High Quality Material Resistance Heating Wire Constantan Wire CuNi44 / 2.0842 Bare Wire


Common names: CuNi44 / 2.0842/MWS-294

Wire range: 0.05~8mm


Chemical Content, %


Ni

Mn

Fe

Si

Cu

Other

ROHS Directive

Cd

Pb

Hg

Cr
441--Bal-NDNDND
ND

Product Description

Copper-nickel alloy wire is a type of wire made from a combination of copper and nickel. This alloy is known for its excellent corrosion resistance, high electrical conductivity, and good thermal conductivity. It is commonly used in applications such as electrical wiring, heating elements, and various electronic components. The specific composition of the alloy can vary depending on the desired properties and application requirements.


Copper-nickel 44 refers to a specific alloy that contains approximately 44% nickel and the remaining percentage is copper. This alloy is commonly used in various applications, including electrical connectors, marine hardware, and coinage. It offers excellent corrosion resistance, high electrical conductivity, and good thermal conductivity.


DIN spools are available for the package as per your requests.

Stranded or bunch wires are available.

Enameled wire can be tailor-made.


Mechanical Properties


Max Continuous Service Temp

400ºC

Resisivity at 20ºC

0.49±10%ohm mm2/m

Density

8.9 g/cm3

Melting Point

1280ºC

Tensile Strength,N/mm2 Annealed,Soft
≥420Mpa

Elongation(anneal)

25%(Min)

EMF vs Cu, μV/ºC (0~100ºC)

-43

Micrographic Structure

austenite

Magnetic Property

Non

Copper nickel series:

TypeElectrical resistivity
(20degreeΩ
mm²/m)
Temperature coefficient of resistance
(10^6/degree)
Density
g/mm²
Max. temperature
(°c)
Melting point
(°c)
CuNi10.03<10008.9/1085
CuNi20.05<12008.92001090
CuNi60.10<6008.92201095
CuNi80.12<5708.92501097
CuNi100.15<5008.92501100
CuNi140.20<3808.93001115
CuNi190.25<2508.93001135
CuNi230.30<1608.93001150
CuNi300.35<1008.93501170
CuNi340.40-08.93501180
CuNi400.48±408.94001280
CuNi440.49<-68.94001280


Our advantages:

a) We can provide high quality material, excellent design, precise manufacturing,complete specifications, considerate and integrity serivices.
b) We can provide all kinds of electric heating alloy material and elements, including customized products.
c) We can provide a complete solution for you.
d) OEM service can be provided.
e) Product selection
f) Process optimization
g) New product development


Application:

Product picture:


Package:

What we can produce:

Resistance alloy wire: nicr alloy, fecral alloy, CuNi alloy,

Thermocouple alloy wire: K , J, T,E,N,S,R,B,

Precision alloy: permalloy, bimetal alloy

Thermo spray wire and welding wire.


Please contact me any time for quotation.


Buy Tankii high Quality Material Resistance Heating Wire Constantan Wire CuNi44 / 2.0842 Bare Wire at wholesale prices
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