Our business puts emphasis on the administration, the introduction of talented personnel, as well as the construction of team building, trying hard to further improve the standard and liability consciousness of staff members customers. Our enterprise successfully attained IS9001 Certification and European CE Certification of Lab Ovens , Resistohm 70 , Alchrome 750 , If you are fascinated in any of our products, you should come to feel no cost to call us for more aspects. We hope to cooperate with a lot more close friends from all over the world.
2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII Detail:
NiCr20AlSi wire/Karma/6j22 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(%)
Grade |
C |
Si |
Mn |
P |
S |
Ni |
Al |
Fe |
Cr |
Karma |
≤0.04 |
≤0.20 |
0.5~1.05 |
≤0.010 |
≤0.010 |
Bal. |
2.7~3.2 |
2.0~3.0 |
19.0~21.5 |
Physical Properties
Grade |
Density(g/cm3) |
EMF vs
Pt(0-100ºC)μv/ºC |
Max using
Temp (ºC) |
Volume
resistivity(μΩ.m) |
PPM value
(×10-6/ºC) |
Karma |
8.1 |
≤2.5 |
≤300 |
1.33±8%(20ºC) |
≤±30(20ºC) |
Product detail pictures:
Related Product Guide:
Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for 2020 High quality 200 Alloy - Nicr20alsi Wire/Karma /6J22Wire for Resistors – TANKII , The product will supply to all over the world, such as: Luxemburg, Ukraine, Belarus, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we will be happy to serve you.