O le Ni 200 o se 99.6% u'amea nickel gaia mama.Faʻatau atu i lalo ole igoa ole igoa ole Nickel Alloy Ni-200, Commercially Pure Nickel, ma Low Alloy Nickel.Ni 200 o loʻo i ai le maualuga o le malosi o le vevela ma sili atu le teteʻe atu i le tele o siosiomaga corrosive ma caustic, ala o faasalalauga, alkalis, ma acids (sulfuric, hydrochloric, hydrofluoric). E faʻaaogaina lautele i le gaosiga o le uʻamea uʻamea, eletise eletise, gaosiga o mea faʻapipiʻi, ma isi.