StripDatasheet
Datasheet updated 2021-02-04 13:45 (supersedes all previous editions)
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®.
Typical applications for 19-7 include use as resistance strip or as a high expansion component in bimetal thermostats, for example in gas and electric stoves.
| Mn % | Ni % | Cr % | Fe % | |
|---|---|---|---|---|
| Nominal composition | 0.4 | 19 | 7 | Bal. |
Hardness, Vickers: 120
| Density g/cm3 | 8.1 |
|---|---|
| Electrical resistivity at 20°C, Ω mm2/m | 0.77 |
| Temperature range | Thermal Expansion x 10-6/ K |
|---|---|
| 30 - 130 °C | 18.8 |
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®.
