Constantan waya yeSampling Romanor ndeye mhangura-nickel alloy kazhinji inosanganisira 55% yemhangura uye 45% nickel. Iyo huru chimiro ndechekudzivirira kwayo inogara ichirereka yakakura tembiricha. Rinonziwo Alloy 294, Nico, mws-294, Cupron, Cupey, Alloy 45, neTroy, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44, Cuni 44