Umnatha wocingo lwentsimbi engenastainless (ikwabizwa ngokuba lilaphu locingo okanye ilaphu locingo) yomelele, imathiriyeli yentsimbi engaginyekiyo elukiweyo okanye edityanisiweyo esuka kwiingcingo zentsimbi ezingatyiwayo zodidi oluphezulu (amabanga aqhelekileyo: 304/304L, 316/316L, 310S). Inemingxuma efanayo, amandla aphezulu, kunye nokumelana okugqwesileyo kumhlwa, iiasidi, iialkali, namaqondo obushushu agqithisileyo.