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6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
Specifications
Supply Ability :
500kg/month
Certification :
ISO9001
MOQ :
1kg
Model Number :
6J22 Karma
Price :
negotiation
Delivery Time :
10-30days
Payment Terms :
T/T
Place of Origin :
China
Brand Name :
TANKII
Packaging Details :
Cardboard packaging+wooden box
Description

Product Description

Karma Resistance Wire for Resistor and heating elements

Product specific
Material Grade Diameter Range Resistivity Temperature Coefficient Surface Supply Form
Nickel Chromium Iron Alloy 6J22 Karma 0.01-2.0 mm 1.35-1.45 μΩ·m Low TCR Bright Spool / Coil
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements

Chemical Element: Cr 19~21.5%, Ni: Balance, Al 2.5~3.2%, Fe 2.5~20%

Resistivity: 1.33 ohm mm2/m

Resistivity 800 Ohms Per Circular Mil Foot at 20° C (68° F)
Wt. Per Cubic Inch =. 293 lbs.

Specific Gravity 8.10

Diameter 0.025mm~5mm

Usage: resistor

Distinctive features of Karma resistance wire

1) Starting with Nickel Chromium electric heat wire Class 1, we replaced some of the Ni with
Al and other elements, and thus achieved a precision resistance material with improved
resistance temperature coefficient and heat electromotive force against copper.
With the addition of Al, we have succeeded in making volume resistivity 1.2 times greater
than Nickel Chromium electric heat wire Class 1 and the tensile strength 1.3 times greater.

2) The secondary temperature coefficient β of Karmalloy wire KMW is very small, - 0.03 × 10-6/ K2,
and the resistance temperature curve turns out to be almost a straight line within a wide
temperature range.


Therefore, the temperature coefficient is set to be the average temperature coefficient between
23 ~ 53 °C, but 1 × 10-6/K, the average temperature coefficient between 0 ~ 100 °C, also may
be adopted for the temperature coefficient.


3) Electromotive force against copper between 1 ~ 100 °C is also small, below + 2 μV/K, and
exhibits excellent stability over a period of many years.


4) If this is to be used as a precision resistance material, low temperature heat treatment is
required to eliminate processing distortions just as in the case of Manganin wire CMW.


We also produce other kind of resistance wire such as NiCr 80/20, NiCr 70/30, Nicr 60/15, Cr25Al5, etc.


6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
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6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements

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Product Detail
Supply Ability :
500kg/month
Certification :
ISO9001
MOQ :
1kg
Model Number :
6J22 Karma
Price :
negotiation
Delivery Time :
10-30days
Contact Supplier
video
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements
6J22 Karma Alloy Enameled Resistance Wire with Polyimide Insulation and Low TCR for Resistors and Heating Elements

Shanghai Tankii Alloy Material Co.,Ltd

Verified Supplier
12 Years
shanghai, shanghai
Since 1981
Business Type :
Manufacturer, Exporter
Main Products :
Copper Nickel Alloy Wire, Electric Resistance Wire, Thermocouple Bare Wire
Total Annual :
8000000-100000000
Employee Number :
90~100
Certification Level :
Verified Supplier
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