1. Tsawg carbon cov ntsiab lus, zoo txias formability thiab weldability.
2. High-purity steel nrog lub siab nto tag, haum rau cov khoom uas yuav tsum tau ib tug high-zoo nto.
3. Cov khoom siv zoo heev, tshwj xeeb tshaj yog cov khoom tensile zoo, tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm ntau qhov chaw.
4. Zoo corrosion kuj, muaj peev xwm tiv taus corrosion ntawm huab cua, dej, roj, kua qaub, alkali thiab lwm yam xov xwm rau ib qho twg.