Dab tsi yog qhov txawv ntawm 304 thiab 301 stainless hlau?

Muaj ntau ntau yam stainless hlau nrog cov khoom sib txawv, thiab nws tau maj mam tsim ntau pawg hauv kev txhim kho. Raws li cov qauv, nws tau muab faib ua plaub pawg: Martensitic Stainless hlau (suav nrog kev kub taub hau stainless hlau (Austenitic Stainless Hlau thiab Ausenitic Ferrite Ruplex Stainless Hlau Stainless. Tam sim no, feem ntau siv cov qauv kev faib tawm yog cais raws cov qauv ntawm cov qauv tshuaj lom neeg ntawm cov hlau thiab kev sib xyaw ntawm ob txoj kev. Feem ntau muab faib ua martensitic steel hlau, ferritic stainless hlau, divergitation harless steel hlau, los yog muab faib ua chromium stainless hlau thiab npib tsib xee hlau. Ntau ntau yam siv, cov cuab yeej siv neeg siv tshuab, pulp thiab cov khoom siv cua sov, cov ntawv ntxhua khaub ncaws, cov ntaub ntawv sab nraud, tsim cov khoom sab nraud