Cronix 70 qaytaruvchi atmosferaga ega sanoat pechlarida korroziyaga chidamli elektr isitish elementlari uchun ishlatiladi. Cronix 70 havoda oksidlanishga juda chidamli. MgO qoplamali isitish elementlarida yoki azot yoki karbürizator atmosferalaridan foydalanadigan ilovalarda foydalanish tavsiya etilmaydi.
| Baho | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
| Nominal tarkib% | Ni | Bal | Bal | 58.0-63.0 | 55.0-61.0 | 34.0-37.0 | Bal | Bal |
| Cr | 20.0-23.0 | 28.0-31.0 | 21.0-25.0 | 15.0-18.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | ≦1.0 | ≦1.0 | Bal | Bal | Bal | 2.0-3.0 | – | |
| Al1.0-1.7 Ti 0.3-0.5 | Al2.7-3.2 Mn0.5-1.5 | Al2,7-3,2 Cu2,0-3,0 Mn0,5-1,5 | ||||||
| Maksimal ish harorati (°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
| Qarshilik (Ω/smf, 20℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
| Qarshilik (uΩ/m, 60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
| Zichlik (g/sm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
| Issiqlik o'tkazuvchanligi (KJ/m·h·℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
| Chiziqli kengayish koeffitsienti(×10¯6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
| Erish nuqtasi (℃) | 1400 | 1380-yil | 1370-yil | 1390-yil | 1390-yil | 1400 | 1400 | |
| Qattiqlik (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
| Cho'zilish kuchi (N/mm)2) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
| Uzayish (%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
| Mikrografik tuzilish | ostenit | ostenit | ostenit | ostenit | ostenit | ostenit | ostenit | |
| MagneticProperty | Yo'q | Yo'q | Yo'q | Biroz | Yo'q | Yo'q | Yo'q | |
| Tez hayot (soat/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - | |
150 0000 2421