Character l Wide range of work temperature l Good mechanical processing performance l Karma alloy wire made up of chromium, nickel, aluminum andiron l Resistivity is 2 to 3 times higher than manganin l Lower temperature coefficient of resistance(TCR), lower thermalEMF versus copper, good permanence of resistance for long period oftime and strong anti-oxidation l Working temperature range is wider than manganin l Suitable for making fine precision resistance elements andstrain |