| Kanthal grade | Max. continuous operating temp. ºC (ºF) |
Resistivity at 20ºC (68ºF) Ω mm2/m (Ω/cmf) |
|---|---|---|
| FeCrAl alloys | ||
| Kanthal APM (wire) | 1425 (2600) | 1.45 (872) |
| Kanthal A-1 (wire) | 1400 (2550) | 1.45 (872) |
| Kanthal A (wire) | 1350 (2460) | 1.39 (836) |
| Kanthal A (ribbon) | 1350 (2460) | 1.39 (836) |
| Kanthal AF (wire) | 1300 (2370) | 1.39 (836) |
| Kanthal AE (wire) | 1300 (2370) | 1.39 (836) |
| Kanthal D (wire) | 1300 (2370) | 1.35 (812) |
| Kanthal D (ribbon) | 1300 (2370) | 1.35 (812) |
| Kanthal DT (ribbon) | 1300 (2370) | 1.37 (823) |
| Kanthal LT | 1100 (2010) | 1.23 (740) |
| Alkrothal 14 (wire) | 1100 (2010) | 1.25 (744) |
| NiCr alloys | ||
| Nikrothal TE (wire) | 1200 (2190) | 1.19 (716) |
| Nikrothal 80 (wire) | 1200 (2190) | 1.09 (656) |
| Nikrothal 80 (ribbon) | 1200 (2190) | 1.09 (656) |
| Nikrothal 70 (wire) | 1250 (2280) | 1.18 (709) |
| Nikrothal 60 (wire) | 1150 (2100) | 1.11 (668) |
| Nikrothal 60 (ribbon) | 1150 (2100) | 1.11 (668) |
| Nikrothal 40 (wire) | 1100 (2010) | 1.04 (626) |
| Nikrothal 40 (ribbon) | 1100 (2010) | 1.04 (626) |
| Nikrothal 30 (wire) | 1050 (1920) | 1.03 (620) |
| Nikrothal 20 (wire) | 1050 (1920) | 0.95 (572) |
| Nikrothal LX (wire) | 300 (570) | 1.33 (800) |
| NiFe alloys | ||
| Nifethal 70 (wire) | 600 (1110) | 0.20 (120) |
| Nifethal 52 (wire) | 600 (1110) | 0.37 (220) |
| Nifethal 42 (wire) | 600 (1110) | 0.63 (379) |
| CuNi alloys | ||
| Cuprothal 49 (wire) | 600 (1110) | 0.49 (295) |
| Cuprothal 30 (wire) | 400 (750) | 0.30 (180) |
| Cuprothal 15 (wire) | 400 (750) | 0.15 (90) |
| Cuprothal 10 (wire) | 300 (570) | 0.10 (60) |
| Cuprothal 5 (wire) | 300 (570) | 0.05 (30) |
| Manganina 43 (wire) | - | 0.43 (259) |
