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

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Shanghai Tankii Alloy Material Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-56110178

Contact Person:
Mr.Martin Lee
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Karma Nickel Based Precision Alloy Foil Corrosion Resistant Heating Strip

Brand Name TANKII
Model Number Karma
Certification ISO9001:2015
Place of Origin Shanghai, China
Minimum Order Quantity Negotiable
Price To negotiate
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 20+TON+MONTH
Delivery Time 7-15 days
Packaging Details Spool, Coil, Carton, Wooden case with Plastic Film According to Client's Requirements
Alloy Nickel Based Alloy
Feature Corrosion resistant
Surface Smooth
Shipment Air, Sea, Rail
Resistance Stable
Application Industry
Detailed Product Description

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

namecodeMain Composition (%)

 

Standard

 

CrAlFeNi
Karma6J2219~212.5~3.22.0~3.0bal.JB/T 5328

 

NameCode

(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
Karma6J221.33±0.07≤±20≤2.5≤300>7≥780JB/T 5328

Product Tags: precision tubing   kovar alloy  
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