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Shanghai Tankii Alloy Material Co.,Ltd
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CuNi44 Constantan Wire Copper Nickel Alloy for Electrical Resistance

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee View Contact Details

CuNi44 Constantan Wire Copper Nickel Alloy for Electrical Resistance

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Brand Name Tankii
Model Number CuNi44
Certification -
Place of Origin China
Minimum Order Quantity 50kg
Price 25USD
Payment Terms L/C,D/A,D/P,T/T,Western Union,
Supply Ability 500ton/year
Delivery Time 15-20
Packaging Details Case
Constantan Type : Cuni44
Manufacturer Tankii Alloy
State Annealed and Hard
Sample Supply small sample supply is available
Advantage Good Price
Detailed Product Description
CuNi44 Constantan Wire Copper Nickel Alloy Electrical Resistance
Product Attributes
AttributeValue
Constantan TypeCuni44
ManufacturerTankii Alloy
StateAnnealed and Hard
Sample SupplySmall sample supply is available
AdvantageGood Price
Product Description

Copper Nickel Alloy CuNi44 Wire Constantan Electrical Resistance Wire

Grade: CuNi44, also known as Cuprothal, Alloy 294, Cuprothal 294, Nico, MWS-294, Cupron, Copel, Alloy 45, Neutrology, Advance, CuNi 102, Cu-Ni 44, Constantan.

Chemical Content (%)
MnNiCu
1.044Bal.
Mechanical Properties
Max Continuous Service Temp400 ºC
Resistivity at 20ºC0.49 ± 5% ohm*mm²/m
Density8.9 g/cm³
Temperature Coefficient of Resistance< -6 ×10⁻⁶/ºC
EMF VS Cu (0~100ºC)-43 μV/ºC
Melting Point1280 ºC
Tensile StrengthMin 420 Mpa
ElongationMin 25%
Micrographic StructureAustenite
Magnetic PropertyNon
Available Sizes

We supply products in the shape of wire, flat wire, strip. Customized material available upon request.

  • Bright and white wire: 0.03mm~3mm
  • Oxidized wire: 0.6mm~10mm
  • Flat wire: thickness 0.05mm~1.0mm, width 0.5mm~5.0mm
  • Strip: 0.05mm~4.0mm, width 0.5mm~200mm
Product Features
  • Excellent corrosion resistance
  • Good malleability and solderability
  • Special low resistance properties
  • Ideal for heater and resistor applications
Applications
  • Electric heating elements in low-voltage apparatus (thermal overload relays, low-voltage circuit breakers)
  • Heat exchanger or condenser tubes in evaporators of desalination plants
  • Process industry plants
  • Air cooling zones of thermal power plants
  • High-pressure feed water heaters
  • Sea water piping in ships
Product Images
Product Tags: CuNi44 constantan resistance wire   copper nickel alloy electrical wire   constantan wire for electrical resistance  
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