Ana amfani da gami don kera ma'aunin juriya, madaidaicin wayarauni resistors, potentiometers, shunts da sauran lantarki
da kayan aikin lantarki. Wannan Copper-Manganese-Nickel gami yana da ƙarancin ƙarfin lantarki na thermal (emf) vs. Copper, wanda
yana sa ya zama manufa don amfani a cikin da'irori na lantarki, musamman DC, inda emf mai zafi zai iya haifar da rashin aiki na lantarki.
kayan aiki. Abubuwan da ake amfani da wannan gami suna aiki akai-akai a cikin zafin jiki; saboda haka ƙarancin zafinsa
Ana sarrafa juriya akan kewayon 15 zuwa 35ºC.
86% jan karfe, 12% manganese, da 2% nickel
Suna | Nau'in | Abubuwan sinadaran (%) | |||
Cu | Mn | Ni | Si | ||
Manganin | 6j12 | Huta | 11-13 | 2-3 | - |
F1 Manganin | 6 j8 | Huta | 8-10 | - | 1-2 |
F2 Manganin | 6j13 | Huta | 11-13 | 2-5 | - |
Constantan | 6j40 | Huta | 1-2 | 39-41 | - |