Cuprothal® CL

Thermocouple wireDatenblatt

Aktualisiertes Datenblatt 2021-02-04 13:27 (ersetzt alle vorherigen Ausgaben)

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for materials under the trademark Kanthal®.

Cuprothal® CL is an austenitic copper-nickel (CuNi alloy) with the highest EMF value against Pt67 among the different types of Cuprothal alloys. The high EMF value is a result of low contents of additional elements in the grade's chemical composition. However, some additions are necessary to meet the EMF values requested by the norms.

Due to this characteristic of having a high thermoelectric output, Cuprothal® CL is typically used in the manufacture of thermocouples to detect the presence of flame in gas burners, connected to safety devices

Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for materials under the trademark Kanthal®.