Ana amfani da wayoyin Nickel-Chrome sosai a matsayin ƙarfe mai juriya ga dumama lantarki da kuma juriyar rauni ga waya a masana'antar ƙarfe, masana'antar sinadarai da masana'antar lantarki, da sauransu.
Wannan wayar ƙarfe tana da ƙarfin juriya ga lantarki, kyakkyawan aikin hana iskar shaka da hana lalatawa, kuma tana da kyakkyawan aiki na injiniya da kuma iya walda, tare da ƙarfi mai yawa a yanayin zafi mai yawa.
Babban halayen ƙarfen dumama lantarki na Ni-Cr da Ni-Cr-Fe
| Nau'i | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni80 | Cr20Ni30 | Cr25Ni20 | |
| Aiki | |||||||
| Babban sinadaran abun da ke ciki | Ni | Hutu | 55.0-61.0 | 34.0-37.0 | Hutu | 30.0-30.4 | 19.0-22.0 |
| Cr | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 20.0-23.0 | 18.0-21.0 | 24.0-26.0 | |
| Fe | ≤ 1.0 | Hutu | Hutu | ≤ 1.0 | Hutu | Hutu | |
| Matsakaicin zafin aiki mai ci gaba na abu | 1250 | 1150 | 1100 | 1200 | 1100 | 1050 | |
| Juriyar yanayi a 20ºC (μΩ m) | 1.18±0.05 | 1.12±0.05 | 1.04±0.05 | 1.09±0.05 | 1.06±0.05 | 0.95±0.05 | |
| Yawan yawa (g/cm³) | 8.10 | 8.20 | 7.90 | 8.40 | 7.90 | 7.15 | |
| Maida wutar lantarki ta thermal (KJ/mh ºC) | 45.2 | 45.2 | 43.5 | 60.3 | 43.8 | 43.8 | |
| Ma'aunin faɗaɗa layuka (αx10-6/ºC) | 17.0 | 17.0 | 19.0 | 18.0 | 19.0 | 19.0 | |
| Wurin narkewa (α) (ºC) | 1380 | 1390 | 1390 | 1400 | 1390 | 1400 | |
| Tsawaita lokacin fashewa (%) | > 20 | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Tsarin micrographic | austenite | austenite | austenite | austenite | austenite | austenite | |
| Sifofin maganadisu | ba na maganadisu ba | Ƙananan maganadisu | Ƙananan maganadisu | ba na maganadisu ba | Ƙananan maganadisu | ba na maganadisu ba | |
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