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Shanghai Tankii Alloy Material Co.,Ltd
Shanghai Tankii Alloy Material Co.,Ltd
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Karma Nickel Based Precision Alloy Foil Corrosion Resistant Heating Strip

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO9001:2015

Model Number: Karma

Payment & Shipping Terms

Minimum Order Quantity: Negotiable

Price: To negotiate

Packaging Details: Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements

Delivery Time: 7-15 days

Payment Terms: L/C, T/T, Western Union,

Supply Ability: 20+TON+MONTH

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Specifications
Highlight:

precision tubing

,

kovar alloy

Alloy:
Nickel Based Alloy
Feature:
Corrosion Resistant
Surface:
Smooth
Shipment:
Air, Sea, Rail
Resistance:
Stable
Application:
Industry
Alloy:
Nickel Based Alloy
Feature:
Corrosion Resistant
Surface:
Smooth
Shipment:
Air, Sea, Rail
Resistance:
Stable
Application:
Industry
Description
Karma Nickel Based Precision Alloy Foil Corrosion Resistant Heating Strip

High Quality Karma Nickel Based Alloy Foil Corrosion Resistant Heating Strip

 

Introduction :

 

1. Karma alloy

Karma alloy is made up of copper, nickel, Aluminum and Iron as the main components. The resistivity is 2~3 times higher than MENTONG. 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 MENTONG (-60~300ºC). It is suitable for making fine precision resistance elements and strain.

2. Karma size

Wire: 0.018mm-10mm
Ribbon: 0.05*0.2mm-2.0*6.0mm
Strip: 0.5*5.0mm-5.0*250mm
Bar: 10-100mm

 

 

3.Karma Property

name code Main Composition (%)

 

Standard

 

Cr Al Fe Ni
Karma 6J22 19~21 2.5~3.2 2.0~3.0 bal. JB/T 5328

 

Name Code

(20ºC)
Resisti

vity
(μΩ.m)

(20ºC)
Temp. Coeff.

Of Resistance
(αX10-6/ºC)

(0~100ºC)
Thermal

EMF vs.

Copper
(μv/ºC)

Max.workin

g
Temp.(ºC)

(%)
Elongati

on

(N/mm2)
Tensile
Strength
Standard
Karma 6J22 1.33±0.07 ≤±20 ≤2.5 ≤300 >7 ≥780 JB/T 5328

Karma Nickel Based Precision Alloy Foil Corrosion Resistant Heating Strip

Karma Nickel Based Precision Alloy Foil Corrosion Resistant Heating Strip

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