Wire iska caabbinta 80/20 Ni Cr waa bir lagu isticmaalo heerkulka shaqada ilaa 1200°C (2200°F). Halabuurka kiimikada wuxuu bixiyaa iska caabbin oksaydh oo wanaagsan, gaar ahaan xaaladaha isbeddelka soo noqnoqda ama isbeddelka heerkulka ballaaran. Tani waxay ka dhigaysaa mid ku habboon codsiyo kala duwan oo ay ku jiraan walxaha kululaynta ee qalabka guriga iyo warshadaha, iska caabbinta siligga, ilaa warshadaha hawada.

Xarig iska caabin ah oo 80/20 Ni Cr ah ayaa sidoo kale loo yaqaan Nichrome / Nicrhrome V, Brightray C, Cronix 80, Nicrothal 80, Chromalloy, Chromel, iyo Gilphy 80.