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Enameled Nichrome /Constantan /Copper / Lizt / Color Wire / Silver /Twist Wire

Short Description:


  • Certificate: ISO 9001
  • Size: Customized
  • Port: Shanghai,China
  • Brand: tankii
  • type: insulated
  • Dimension(L*W*H): customization
  • surface treatment: Color Coated
  • size: 0.01-10mm
  • Product Detail

    FAQ

    Product Tags

    Enameled Nichrome /Constantan /Copper / Lizt / Color Wire / Silver /Twist Wire


    Product Description

    These enameled resistance wires have been broadly used for standard resistors, automobile
    parts, winding resistors, etc. using the insulation processing best suited for these applications, taking full advantage of the distinctive features of enamel coating.

    Furthermore, we will carry out enamel coating insulation of precious metal wire such as silver and platinum wire upon order. Please make use of this production-on-order.

    Type Of Nichrome Wire
    NiCr80/20,NiCr70/30,NiCr60/15,NiCr90/10,NiCr35/20,NiCr30/20

    Type of Insulation

    Insulation-enamelled Name Thermal LevelºC
    (working time 2000h)
    Code Name GB Code ANSI. TYPE
    Polyurethane enamelled wire 130 UEW QA MW75C
    Polyester enamelled wire 155 PEW QZ MW5C
    Polyester-imide enamelled wire 180 EIW QZY MW30C
    Polyester-imide and polyamide-imide double coated enameled wire 200 EIWH
    (DFWF)
    QZY/XY MW35C
    Polyamide-imide enamelled wire 220 AIW QXY MW81C

    Type Of Bare Alloy Wire
    The alloy we can do enamelled are Copper-nickel alloy wire,Constantan wire,Manganin wire. Kama Wire,NiCr Alloy wire,FeCrAl Alloy wire etc alloy wire

    main
    property
    type
    Cuni1 CuNI2 CuNI6 CuNi8 CuNI10 CuNi19 CuNi23 CuNi30 CuNi34 CuNI44
    main
    chemical
    composition
    Ni 1 2 6 8 10 19 23 30 34 44
    MN / / / / / 0.5 0.5 1.0 1.0 1.0
    CU rest rest rest rest rest rest rest rest rest rest
    max
    working
    temperature
    / 200 220 250 250 300 300 350 350 400
    density
    g/cm3
    8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9
    resistivity
    at 20 °c
    0.03
    ± 10%
    0.05±
    10%
    0.10±
    10%
    0.12±
    10%
    0.15±
    10%
    0.25±
    5%
    0.30±
    5%
    0.35±
    5%
    0.40±
    5%
    0.49±
    5%
    temperature
    coefficient of
    resistance
    <100 <120 <60 <57 <50 <25 <16 <10 -0 <-6
    tensile
    strength mpa
    >210 >220 >250 >270 >290 >340 >350 >400 >400 >420
    elongation >25 >25 >25 >25 >25 >25 >25 >25 >25 >25
    melting
    point °c
    1085 1090 1095 1097 1100 1135 1150 1170 1180 1280
    coefficient of
    conductivity
    145 130 92 75 59 38 33 27 25 23

    nicr8020 alloy heating wire

    1.About Nichrome wire
    Nichrome alloy includes pure nickel, NiCr alloy, Fe-Cr-Al alloy and copper nickel alloy.
    Nickel chrome alloys: Ni80Cr20, Ni70Cr30, Ni60Cr15, Ni35Cr20, Ni30Cr20, Cr25Ni20, pure nickel Ni200 and Ni201

    2.Main Advantage and Application

    1. Nickel-chromium, nickel-chromium alloy with high and stable resistance, corrosion resistance, surface oxidation resistance is good, a better under high temperature and seismic strength, good ductility, good workability and weldability.

    2.Our Products widely apply to chemical industry, metallurgy mechanism, glass industry, ceramic industry, home appliance area and so on.

    1) The chemical composition:

    Brand Chemical composition Si Cr Ni Al Fe
    C P S Mn
    Not more than
    Cr20Ni80 0.08 0.020 0.015 0.60 0.75-1.60 20.0-23.0 remain ≤0.50 ≤1.0
    Cr15Ni60 0.08 0.020 0.015 0.60 0.75-1.60 15.0-18.0 55.0-61.0 ≤0.50 remain
    Cr20Ni35 0.08 0.020 0.015 1.00 1.00-3.00 18.0-21.0 34.0-37.0 - remain
    Cr20Ni30 0.08 0.020 0.015 1.00 1.00-2.00 18.0-21.0 30.0-34.0 - remain

    2) Size and Tolerances

    When the product is at “M” status, should be followed the standard GB/T1234-1995
    1) Resistivity:

    Brand Cr20Ni80 Cr20Ni60 Cr20Ni35 Cr20Ni30
    Diameter mm <0.50 0.50-3.0 <0.50 ≥0.50 <0.50 ≥0.50
    resistivity(20°C)uΩ·m 1.09±0.05 1.13±0.05 1.12±0.05 1.15±0.05 1.04±0.05 1.06±0.05

    2018-2-11 97 2018-2-11 98 2018-2-11 190Enameled Nichrome /Constantan /Copper / Lizt / Color Wire / Silver /Twist Wire







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