Phakathi kwe-alloys zethusi, i-cupronickel isetyenziswa ngokubanzi kwi-shipbuilding, i-petroleum, imboni yeekhemikhali, ukwakhiwa, amandla ombane, izixhobo ezichanekileyo, izixhobo zonyango, izixhobo zomculo kunye namanye amacandelo njengamacandelo e-corrosion-resistant structure. Ngenxa yokumelana nokugqwesa okugqwesileyo kunye nokubumba okulula, ukusetyenzwa kunye nokuwelda, i-cupronickel nayo ineempawu ezikhethekileyo zombane, ezinokuthi zisetyenziswe ukwenza izinto ezichasayo, izixhobo ze-thermocouple kunye neengcingo zembuyekezo. I-curonickel engekho kwimizi-mveliso isetyenziswa ikakhulu ukwenza imisebenzi yezandla yokuhombisa.