Chromel A hutumika kwa vipengele vya kupokanzwa vya umeme katika vifaa vya nyumbani na tanuru za viwandani. Matumizi ya kawaida ni pasi tambarare, mashine za kupiga pasi, hita za maji, dari za ukingo wa plastiki, pasi za kusubu, vipengele vya mrija vilivyofunikwa na ala za chuma na vipengele vya katriji.
| 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 | - | - | |
150 0000 2421