Stainless hlau 304 yog cov hlau siv feem ntau. Ntau lub hnab muag khoom thiab tshuaj yej khov cov kav dej ua cov khoom siv no. 304 stainless hlau muaj qhov ntom ntawm 7.93g / cm3 thiab siab kub ntawm 800 of. Nws yog dav siv hauv kev lag luam khoom noj thiab kho mob. Nws yog cov zaub mov qib hlau tsis huv, yog li kev nyab xeeb kev ua haujlwm ntawm 304 stainless hlau tseem ua tau zoo heev. Txhawm rau kom tswj tau qhov tso xeb tiv thaiv ntawm stainless hlau, hlau yuav tsum muaj ntau dua 18% chromium thiab ntau dua 8% npib tsib xee. 304 stainless hlau yog qib ntawm stainless hlau tsim ua raws li American ASTM tus qauv.
