304 VS ib. 310 VS ib. 316
304 stainless hlau yog cov hom phiaj dav dav nrog kev ua haujlwm zoo corrosion. 310 stainless hlau excels nyob rau hauv high-temperature ib puag ncig, thaum 316 stainless hlau muab zoo heev corrosion kuj nyob rau hauv chloride-nplua nuj ib puag ncig. Kev xaiv qib nyob ntawm cov ntawv thov tshwj xeeb, suav nrog qhov ntsuas kub, tiv thaiv corrosion, thiab cov khoom siv kho tshuab xav tau rau daim ntawv thov.
1.304 stainless hlau:
304 stainless hlau muaj 18-20% chromium thiab 8-10.5% nickel. Nws kuj muaj me me ntawm carbon, manganese, thiab silicon. Nws muaj kev tiv thaiv zoo corrosion nyob rau hauv ntau qhov chaw, nrog rau atmospheric tej yam kev mob thiab mildly corrosive xov xwm. 304 stainless hlau yeeb nkab feem ntau yog siv rau hauv cov ntawv thov xws li cov khoom siv hauv chav ua noj, cov khoom siv ua zaub mov, kev ua tshuaj lom neeg, thiab kev tsim vaj tsev.
2.310 stainless hlau:
310 stainless hlau yeeb nkabmuaj 25-28% chromium thiab 19-22% npib tsib xee. Nws kuj tseem muaj cov nyiaj nruab nrab ntawm manganese thiab silicon. Nws muaj qhov kub thiab txias tsis kam thiab oxidation tsis kam. Nws tuav nws lub zog thiab kev ua haujlwm ruaj khov ntawm qhov kub thiab txias. 310 stainless hlau yeeb nkab feem ntau yog siv rau hauv cov ntawv thov xws li cov khoom siv hluav taws xob sib hloov, cov khoom siv hauv tsev, thiab lwm qhov chaw kub.
3.316 stainless hlau:
316 stainless hlau muaj 16-18% chromium, 10-14% nickel, thiab 2-3% molybdenum. Nws kuj muaj me me ntawm carbon, manganese, phosphorus, sulfur, silicon, thiab nitrogen. Nws muaj kev tiv thaiv corrosion zoo heev, tshwj xeeb tshaj yog nyob rau hauv chloride-muaj ib puag ncig xws li marine ib puag ncig thiab kev ua tshuaj lom neeg.316 stainless hlau yeeb nkabfeem ntau yog siv rau hauv daim ntawv thov xws li cov khoom siv marine, kev ua tshuaj, tshuaj, thiab cov khoom siv kho mob.
