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6J22 Karma Resistance Alloy Foil Ultra Thin 5um-0.5mm NiCrAlFe Low TCR Corrosion Resistant for Precision Resistors

Name: 6J22 Karma Resistance Alloy Foil Ultra Thin 5um-0.5mm NiCrAlFe Low TCR Corrosion Resistant for Precision Resistors
Brand: Shanghai Tankii Alloy Material Co.,Ltd
SKU: 6J22 Karma
Price: 35 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: TANKIN

Certification: ISO9001

Model Number: 6J22 Karma

Payment & Shipping Terms

Minimum Order Quantity: 10kg

Price: 35usd

Packaging Details: Cardboard packaging+wooden box

Delivery Time: 10-30days

Payment Terms: T/T

Supply Ability: 500ton/month

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          Ultra Thin 5um-0.5mm 6J22 Karma Resistance Alloy Foil, Low TCR NiCrAlFe Resistance Alloy Foil, Corrosion Resistant Precision Resistance Foil
                                                  

Alloy Grade:	6J22 (Karma)	Thickness:	0.005-0.5mm
Width:	Customized	Material:	NiCrAlFe
Resistivity:	1.33±0.07μΩ·m	Max Operating Temperature:	≤300℃
TCR:	≤±20×10⁻⁶/℃	Thermal EMF Vs Cu:	≤2.5μV/℃
Standard:	JB/T 5328/GB/T 15018	Application:	Precision Resistor, Strain Gauge, Sensor, Thin Film Resistor
Customization:	Available

Alloy Grade:	6J22 (Karma)
Thickness:	0.005-0.5mm
Width:	Customized
Material:	NiCrAlFe
Resistivity:	1.33±0.07μΩ·m
Max Operating Temperature:	≤300℃
TCR:	≤±20×10⁻⁶/℃
Thermal EMF Vs Cu:	≤2.5μV/℃
Standard:	JB/T 5328/GB/T 15018
Application:	Precision Resistor, Strain Gauge, Sensor, Thin Film Resistor
Customization:	Available

Description

6J22 Karma Resistance Alloy Foil Ultra Thin 5um-0.5mm NiCrAlFe Low TCR Corrosion Resistant for Precision Resistors

6J22 Karma Resistance Alloy Foil Ultra Thin 5um-0.5mm NiCrAlFe Low TCR

The 6J22 alloy provides stable electrical resistance and a low temperature coefficient, making it suitable for precision resistance applications.

The material also features low thermoelectric EMF against copper, which is beneficial for measuring instruments and precision electrical components.

Product Specifications

Product	Grade	Material	Thickness	Width	Shape	Surface	Edge	Supply Form	Insulation	Customization
6J22 Precision Resistance Foil	6J22	Nickel Chromium Based Resistance Alloy	0.005-0.50 mm	1-650 mm	Flat Foil / Strip	Bright / Clean	Slit Edge / Customized	Coil / Roll / Cut Length	Uninsulated	Thickness / Width / Length / Edge / Packaging

Chemical Composition Reference (wt%, Maximum Limit, Ni-Co Balance)

Grade	C Max	S Max	P Max	Mn	Si	Cu	Cr	Fe	Al	Ni-Co Balance
6J22	0.04 wt.%	0.010 wt.%	0.010 wt.%	0.50-1.50 wt.%	0.20 wt.%	2.70-3.20 wt.%	19.00-21.50 wt.%	2.00-3.00 wt.%	-	Balance

Characteristic Comparison of 6J Series Resistance Alloy

Grade	Core Electrical Feature	Typical Application
6J10	Low resistivity, low resistance temperature coefficient	Measuring instruments, meter resistor parts
6J15 / 6J20	High resistivity, low resistance temperature coefficient	Precision electronic resistor components
6J22 / 6J23 / 6J24	Improved nickel-chromium alloy, ultra-low temperature coefficient, tiny thermoelectric power vs copper	High-precision instrument resistors

Note: All chemical and electrical data are standard reference values. Actual performance depends on thickness, temper and production batch.

Core Product Advantages

Low resistance temperature coefficient, highly stable resistance with temperature fluctuation.
Good linearity of resistance-temperature curve, ideal for precision measurement circuits.
Excellent corrosion resistance and high-temperature oxidation resistance for long-term stable service life.
Superior ductility for ultra-thin rolling and micro precision slitting.
Wide customizable dimension range from 0.005 mm ultra-thin foil to wide strip for different assembly demands.

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