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Nicr 80/20 Nicr 60/15 Ribbon / Flat Wire for Braking Resistor Featured Image
  • Nicr 80/20 Nicr 60/15 Ribbon / Flat Wire for Braking Resistor

Nicr 80/20 Nicr 60/15 Ribbon / Flat Wire for Braking Resistor

Short Description:


  • Model NO.: NiCr 80/20
  • Resisivity: 1.09+/-3%
  • Surface: Bright
  • Diameter: 0.03-1.0*0.5-5.0mm
  • Trademark: TANKII
  • Specification: 0.3x4.0mm
  • HS Code: 7505220000
  • The Highest Use Temperature: 1200c
  • Density: 8.4G/Cm3
  • Sample: Free
  • Shape: Strip/Wire/Ribbon/Pipe/Sheet/Bar/Foil
  • Transport Package: Wooden Cases or Cartons
  • Origin: China
  • Application: Aviation, Electronics, Industrial, Medical, Chemical
  • Standard: JIS, GB, DIN, BS, ASTM, AISI
  • Purity: 80%Ni, 20%Cr
  • Alloy: Alloy
  • Type: Nickel Alloy Ribbon
  • :

    • Product Detail

    FAQ

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    NiCr 80/20 NiCr  60/15 Ribbon / flat wire for  Braking Resistor

    Ni80Cr20 is a nickel-chromium alloy (NiCr alloy) characterized by high resistivity, good oxidation resistance and very good form stability. It is suitable for use at temperatures up to 1200°C,and hold a superior service life compared to Iron chromium alumium alloys.
    Typical applications for Ni80Cr20 are electric heating elements in home appliances,industrial furnaces and resistors(wirewound resistors,metal film resistors), flat irons, ironing machines, water heaters, plastic moulding dies, soldering irons, metal sheathed tubular elements and cartridge elements.

    Mechanical Properties of Nichrome 80 wire

    Max Continuous Service Temperature: 1200ºC
    Resisivity 20ºC: 1.09 ohm mm2/m
    Density: 8.4 g/cm3
    Thermal Conductivity: 60.3 KJ/m·h·ºC
    Coefficient of Thermal Expansion: 18 α×10-6/ºC
    Melting Point: 1400ºC
    Elongation: Min 20%
    Micrographic Structure: Austenite
    Magnetic Property: nonmagnetic

     

    Temperature Factors Of Electrical Resistivity

    20ºC 100ºC 200ºC 300ºC 400ºC 500ºC 600ºC
    1 1.006 1.012 1.018 1.025 1.026 1.018
    700ºC 800ºC 900ºC 1000ºC 1100ºC 1200ºC 1300ºC
    1.01 1.008 1.01 1.014 1.021 1.025 -

    Style of supply

    Alloys Name Type Dimension
    Ni80Cr20W Wire D=0.03mm~8mm
    Ni80Cr20R Ribbon W=0.4~40 T=0.03~2.9mm
    Ni80Cr20S Strip W=8~250mm T=0.1~3.0
    Ni80Cr20F Foil W=6~120mm T=0.003~0.1
    Ni80Cr20B Bar Dia=8~100mm L=50~1000
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