2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII

Short Description:

99.9% Pure Nickel Wire for wire mesh and Resistance 0.25mm

Grade:Ni200,Ni201,N4,N6
High ductility
Excellent corrosion resistance 
good mechanical strength
Nickel foil and nickel strip for battery


  • Certificate: ISO 9001
  • Size: Customized
  • Product name: Pure Nickel Wire
  • sample: free Provide Nickel Wire
  • Diameter: 0.25mm
  • MOQ: 100KG Nickel Wire
  • Surface: Bright Wire
  • Condition: Soft 1/4H 1/2H Hard
  • Elongation: 35%
  • Density: 8.89g/cm3
  • melting point: 1440C
  • Shape: wire
  • Product Detail

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    We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for Hai-180 , Ceramic Hobs , Stablohm 875 , All the opinions and suggestions will be greatly appreciated! The good cooperation could improve both of us into better development!
    2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII Detail:

    NiCr20AlSi wire/Karma/6j22 wire for Resistors

    Karma alloy is made up of copper, nickel, Aluminum and Iron as the main components. The resistivity is 2~3 times higher than Manganin. It has lower temperature coefficient of resistance(TCR), lower thermal EMF versus copper, good permanence of resistance for a long period of time and strong anti-oxidation. Its working temperature range is wider than Manganin (-60~300ºC). It is suitable for making fine precision resistance elements and strain foil.

    Chemical Content(%)

    Grade C Si Mn P S Ni Al Fe Cr
    Karma ≤0.04 ≤0.20 0.5~1.05 ≤0.010 ≤0.010 Bal. 2.7~3.2 2.0~3.0 19.0~21.5

    Physical Properties

    Grade Density(g/cm3) EMF vs
    Pt(0-100ºC)μv/ºC
    Max using
    Temp (ºC)
    Volume
    resistivity(μΩ.m)
    PPM value
    (×10-6/ºC)
    Karma 8.1 ≤2.5 ≤300 1.33±8%(20ºC) ≤±30(20ºC)

    Product detail pictures:

    2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII detail pictures

    2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII detail pictures

    2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII detail pictures


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    Our products are greatly acknowledged and reliable by users and may fulfill repeatedly shifting financial and social wants for 2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII , The product will supply to all over the world, such as: Nepal, Macedonia, Luxembourg, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.



    This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Michelle from Algeria - 2017.03.28 12:22
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Donna from Southampton - 2017.03.08 14:45
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