Ib lub taub hau hluav taws xob cua sov raj 304

Nws yog ntau yam stainless hlau, uas yog dav siv los ua cov cuab yeej thiab qhov chaw uas xav tau kev ua tau zoo tag nrho (corrosion resistance and formability). 304 stainless hlau yog qib stainless hlau ua raws li American ASTM tus qauv. 304 yog sib npaug rau peb lub teb chaws 0Cr19Ni9 (0Cr18Ni9) stainless hlau. 304 muaj 19% chromium thiab 9% npib tsib xee. 304 yog feem ntau siv stainless hlau, tshav kub-resistant steel, utility steel, thiab Huaye hlau. Siv rau hauv cov khoom siv khoom noj khoom haus, khoom siv tshuaj lom neeg, nuclear zog, thiab lwm yam.