Shanghai Tankii Alloy Material Co.,Ltd

Shanghai Tankii Alloy Material Co.,Ltd

 

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Home ProductsCopper Nickel Alloy Wire

20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

    • 20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
    • 20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
    • 20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
    • 20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire
  • 20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

    Product Details:

    Place of Origin: Shanghai, China
    Brand Name: TANKII
    Certification: ISO9001:2008
    Model Number: CuNi23

    Payment & Shipping Terms:

    Minimum Order Quantity: 20kg
    Price: To negotiate
    Packaging Details: Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements
    Delivery Time: 7-15 days
    Payment Terms: L/C, T/T, Western Union, MoneyGram
    Supply Ability: 20+TON+MONTH
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    Detailed Product Description
    Chemical Composition: Cu Bal, Ni 23% Carbon Content: Low
    Specification: 0.05mm-8mm Surface Treatment: Bright Annealed
    Temperature: Low Temperature Model No.: CuNi23Mn

    20/22/24 AWG Copper Nickel Filament Wire CuNi23 Silver White Round Wire

    Introduction:

    Due to high tensile strength and increased resistivity values, the 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.

    CuNi23Mn 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)

     

    CuNi23Mn 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.

     

    CuNi23Mn is typically used in heating cables, fuses, resistors and various types of controllers.

     

    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%

     

     

    Main Mechanical Properties:

      Cu CuNi2 CuNi6 CuNi10 CuNi23Mn CuNi44
    Tensile strength [N/mm²] 220-300 260-360 270-370 300-390 500-550 560-680
    Yield strength at 1% elongation [N/mm²] 120-200 140-240 160-220 140-250 200-330 400-500
    Bending proof performance [%] 100     160 760  
    Resistance (IACS) [%] 101 34 17 12 6 3
    Conductivity [S*m/mm²] 58.5 20.0 10.0 6.7 3.33 2.0
    Resistivity [Ohm*mm²/m] 0.0171 0.05 0.10 0.1493 0.30 0.50
    Thermal coefficient of resistance [1E-6/K] 3900-4300 1100-1600 500-900 350-400 150-200 -80 - +40
    Solderability [-] good good good good good no conventional soldering

     

    main

    property

    type

      Cuni1 CuNI2 CuNI6 CuNi8 CuNI10 CuNi14 CuNi19 CuNi23 CuNi30 CuNi34 CuNI44  

    main

    chemical

    composition

    Ni 1 2 6 8 10 14.2 19 23 30 34 44  
      MN / / / / / 0.3 0.5 0.5 1.0 1.0 1.0  
      CU rest rest rest rest rest rest rest rest rest rest rest  

    max

    working

    temperature

      / 200 220 250 250 300 300 300 350 350 400  

    density

    g/cm3

      8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9  

    resistivity

    at 20 °c

     

    0.03 ±

    10%

    0.05±

    10%

    0.10±

    10%

    0.12±

    10%

    0.15±

    10%

    0.20±

    5%

    0.25±

    5%

    0.30±

    5%

    0.35±

    5%

    0.40±

    5%

    0.49±

    5%

     

    temperature

    coefficient of

    resistance

      <100 <120 <60 <57 <50 <38 <25 <16 <10 -0 <-6  

    tensile

    strength mpa

      >210 >220 >250 >270 >290 >310 >340 >350 >400 >400 >420  
    elongation   >25 >25 >25 >25 >25 >25 >25 >25 >25 >25 >25  

    melting

    point °c

      1085 1090 1095 1097 1100 1115 1135 1150 1170 1180 1280  

    coefficient of

    conductivity

      145 130 92 75 59 48 38 33 27 25 23  

    20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire20 AWG CuNi23 Copper Nickel Alloy Filament Wire Corrosion Resistant Round Wire

    Contact Details
    Shanghai Tankii Alloy Material Co.,Ltd

    Contact Person: Linda

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