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Precision Resistor Nicr Alloy 6J22 Karma Wire Anti Oxidation

Shanghai Tankii Alloy Material Co.,Ltd
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Precision Resistor Nicr Alloy 6J22 Karma Wire Anti Oxidation

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Brand Name : Tankii

Model Number : karma

Certification : DIN, ASTM, JIS

Place of Origin : Shanghai

MOQ : 20kg

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Supply Ability : 1000T/month

Delivery Time : 25days

Packaging Details : spool ,coil, or as clients' requirement

product name : Nicr20alsi Wire/Karma /6J22Wire for Resistor

max working temperature : 300

resistivity : 1.33

density : 8.1

thermal conductivity : 46

melting point : 1400

hardness : 180

tensile strength : 780

MOQ : 20kg

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NiCr20AlSi wire/Karma 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(%)

GradeCSiMnPSNiAlFeCr
Karma≤0.04≤0.200.5~1.05≤0.010≤0.010Bal.2.7~3.22.0~3.019.0~21.5


Physical Properties

GradeDensity(g/cm3)EMF vs
Pt(0-100ºC)μv/ºC
Max using
Temp (ºC)
Volume
resistivity(μΩ.m)
PPM value
(×10-6/ºC)
Karma8.1≤2.5≤3001.33±8%(20ºC)≤±30(20ºC)

Company Profile:


Shanghai Tankii Alloy Material Co., Ltd. Focus on the production of resistance alloy(nichrome Alloy, FeCrAl Alloy, copper nickel alloy, thermocouple wire, precision alloy and thermal spray alloy in the form of wire, sheet, tape, strip, rod and plate. We've already got ISO9001 quality system certificate and approval of ISO14001 environmental protection system. We own a complete set of advanced production flow of refining, cold reduction, drawing and heat treating etc. We also proudly have independent R&D capacity.

Shanghai Tankii Alloy Material Co., Ltd has accumulated lots of experiences over 35 years in this field. During these years, more than 60 management elites and high science and technology talents were employed. They participated in every walk of the company life, which make our company keep blooming and invincible in the competitive market. Based on the principle of "first quality, sincere service", our managing ideology is pursuing technology innovation and creating the top brand in the alloy field. We persist in Quality - the foundation of the survival. It is our forever ideology to serve you with full heart and soul. We committed to provide customers all over the world with high-quality, competitive products and perfect service.

Our products, such us nichrome alloy, precision alloy, thermocouple wire, fecral alloy, copper nickel alloy, thermal spray alloy have been exported to over 60 countries in the world. We are willing to establish strong and long-time partnership with our customers. Most complete range of products dedicated to Resistance, Thermocouple and Furnace manufacturers Quality with end to end production control Technical support and Customer Service.


Product Tags:

Precision Resistor Nicr Alloy

      

Anti Oxidation Karma Wire

      

6J22 Nicr Alloy

      
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