PRECISION ALLOYS

ISAOHM

ISAOHM® is especially characterized by its high resistivity, the
low temperature coefficient, the low thermal EMF versus Copper,
the high tensile strength and the high resistance to oxidation and
chemical corrosion. The alloy is non-magnetic. ISAOHM® is suitable
for high-value resistors and potentiometers for example for the
automotive and consumer electronics industries as well as for measurement and control systems. ISAOHM® is also used for heating
cords and cables. When used as materiel for high precision resistors
the maximum working temperature in air is +250 °C. The maximum working temperature in air is +250 °C; at higher temperatures the
resistivity and temperature coefficient may be affected irreversibly.
For others applications, for heating cords for instance, it can be used
at higher temperatures, especially in non-oxidating atmosphere

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