Compositio Nominalis:Ni90Cr10, Chromel-P
Typica Data Proprietatum Physicarum
| Typus Thermocouple (designatio ANSI) | KP |
| Filum Extensionis Commendatum | NA |
| Punctum Liquefactionis Approximatum | 2600°F = 1427°C |
| Gravitas Specifica | 8.73 |
| Densitas (lb./in³) | .3154 |
| Densitas (g/cm³) | 8.73 |
| Resistivitas Nominalis (Ω•mil²/ft.) | 425 (ad 20°C) |
| Resistivitas Nominalis (µΩ/cm³) | 70.6 (ad 20°C) |
| Temp. Coef. Resistentiae (Ω/Ω/°C)E-4 | 3.2 (20 ad 100°C) |
| Coefficiens Expansionis Temperaturae (cm/cm/°C) E-6 | 13.1 (20 ad 100°C) |
| Condensatio Thermalis (W/cm²/cm/°C) | 0.192 (ad 100°C) |
| Responsio Magnetica | Non-Mag (ad 20°C) |
Proprietates Mechanicae Typicae:
| Robur tensile, recoctum (ksi) | 95 |
| Robur cessionis, recoctum (ksi) | 45 |
| Elongatio, recocta (%) | 35 |
150 0000 2421