Coiled steel yog cov khoom lag luam steel ua los ntawm cov pob zeb nrum tsis tu ncua, uas tau muab dov los ntawm kev siv tshuaj ntsuam, thiab ua tiav los ntawm pickling, roj txheej, thiab lwm yam txheej txheem. Coiled steel yog dav siv nyob rau hauv kev tsim kho, tsheb, thiab kev lag luam hauv tsev. Nws yog tus cwj pwm los ntawm siab qhov tseeb qhov tseeb, zoo heev nto zoo, thiab zoo dua cov formability, cov yas, thiab weldability.