Cronix 70 hutumika kwa ajili ya vipengele vya kupokanzwa vya umeme vinavyostahimili kutu katika tanuru za viwandani zenye angahewa zinazopunguza joto. Cronix 70 inastahimili sana oksidi hewani. Haipendekezwi kutumika katika vipengele vya kupokanzwa vilivyofunikwa na MgO, au matumizi yanayotumia angahewa za nitrojeni au zenye kaburi.
| Daraja | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
| Muundo wa nominella% | 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 | ||||||
| Halijoto ya juu zaidi ya uendeshaji(°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
| Uimara (Ω/cmf, 20℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
| Uimara (uΩ/m, 60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
| Uzito (g/cm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
| Upitishaji joto (KJ/m·h·℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
| Mgawo wa Upanuzi wa Mstari (×10¯6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
| Kiwango cha Kuyeyuka(℃) | 1400 | 1380 | 1370 | 1390 | 1390 | 1400 | 1400 | |
| Ugumu (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
| Nguvu ya Kubonyeza (N/mm2) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
| Urefu (%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
| Muundo wa Mikrografiki | austenite | austenite | austenite | austenite | austenite | austenite | austenite | |
| Sifa ya Sumaku | Sio | Sio | Sio | Kidogo | Sio | Sio | Sio | |
| Maisha ya Haraka (h/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - | |
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