Qhov tseeb, kev pom qhov txawv yog qhov ua tau zoo heev. Kev tiv thaiv corrosion ntawm stainless hlau mas nyob ntawm cov ntsiab lus ntawm chromium thiab npib tsib xee. Cov ntsiab lus siab dua, qhov qis dua ntawm xeb. Tam sim no, 201 ntsiab lus nickel ntawm lub lag luam tsuas yog 1%, thiab cov ntsiab lus chromium tsuas yog 12%, uas yog yooj yim xeb. Tab sis tus nqi sib txawv ntawm ob yog ntau tshaj ob zaug. Raws li ntev raws li tus neeg siv siv qee cov hlau stainless solder sib xyaw pickling tov (tseem hu ua ntxuav molten steel) rau ntawm cov hlau yeeb, yog tias saum npoo ntawm cov yeeb nkab steel tsis hloov xim, qhov zoo yog zoo thiab nws tsis yooj yim xeb. Ntawm qhov tsis sib thooj, yog tias cov xim dub dua, qhov tsis zoo yog qhov tsis zoo, nws yog qhov yooj yim los ua xim dub thiab xeb. Txhawm rau kom nws xeb-dawb, tsuas yog los ntawm txhuam txhuam thiab ntxuav lub saum npoo tsis tu ncua nws tuaj yeem tsis xeb.
