Mekhatsoana ea bo-400 le linate li entsoe ka letlapa la ho kenya nickel Boitsebiso bo boetse bo matla ebile bo thata ebile bo ka sebelisoa ho hlahisa li-bolts le linate bakeng sa ts'ebeletso ea mocheso e phahameng. Phala ea HT ke moetsi oa karolo ea pele le morekisi oa li-bolts tse 400 le linate tsa boholo bohle le mefuta. Har'a lijana ho na le khabone, aluminium, manganese, silicon, tšepe, sebabole le ka nickel le 28% koporo. Phetoho ena e fana ka thepa eo ntlha e qhibilihang haholo.