I-Nickel 201 inesibindi sokunganyangeki kakuhle, ukusebenza kombane okuphezulu kwe-elektromagneting, kwaye isetyenziswe ngokubanzi kwikhemikhali, yoomatshini kunye ne-elektroniki, ukutya kunye namanye amasimi. I-nickel enyulu inomsebenzi ogqwesileyo wokusebenza kunye nokusebenza okusebenzayo, kwaye inokuqhubekeka kumbhobho, intonga, ucingo, wire, kunye neemveliso ze-foil.