316 yog qhov nrov tshaj plaws thiab dav siv stainless hlau qib tom qab 304.
Nws muaj ntau ntawm molybdenum thiab tseem ceeb ntawm silicon, manganese, carbon, chromium thiab nickel. Lub siab molybdenum concentration ua rau 316 tiv taus ntau dua rau pitting thiab crevice corrosion tshaj 304 nyob rau hauv saline ib puag ncig.
316muaj kev sib sau zoo thiab vuam yam ntxwv thiab feem ntau tsis tas yuav tsum tau annealing tom qab vuam.
Austenitic stainless hlau hom, thiab qhov sib ntxiv ntawm cov ntsiab lus sib txawv hloov cov corrosion kuj, processability, rhiab heev thiab lwm yam evolution txheej txheem ntawm hlau.
Zoo ib yam li 304 uas los hauv 304L thiab 304H versions, qib 316 kuj tuaj nyob rau hauv ob hom: 316L thiab 316H stainless hlau. 316L muaj cov ntsiab lus ntawm cov pa roj carbon tsawg dua thiab tsis tshua muaj peev xwm ua kom cov chromium carbide, yog li thaum xav tau ntau qhov vuam, 316L yog thawj qhov kev xaiv. Nyob rau tib lub sijhawm, 316H muaj cov ntsiab lus carbon ntau dua, yog li nws muaj zog tensile ntau dua thiab muaj zog tawm los thiab tsim nyog rau kev siv kub.
316 stainless hlauyog thawj qhov kev xaiv rau ib puag ncig marine thiab kev lag luam refining. Feem ntau siv nyob rau hauv kev tsim kho ntawm chemical cia tank, tshav kub exchangers, reactors, furnaces thiab lwm yam txheej txheem khoom. Ntawm chav kawm nws kuj yog siv nyob rau hauv lub tsev panels thiab railings.