316L stainless hlau 8 * 1.25mm coiled tubing
316L Stainless hlau
Composition, yam ntxwv thiab kev siv
Yuav kom nkag siab 316L stainless hlau, ib qho yuav tsum xub nkag siab 316 stainless hlau.
316L stainless hlau 8 * 1.25mm coiled tubing
316 yog austenitic chromium-nickel stainless hlau uas muaj ntawm ob thiab 3% molybdenum.Cov ntsiab lus molybdenum txhim kho kev tiv thaiv corrosion, nce kev tiv thaiv rau pitting hauv cov tshuaj chloride ion, thiab txhim kho lub zog ntawm qhov kub thiab txias.
316L Stainless hlau yog dab tsi?
316L stainless hlau 8 * 1.25mm coiled tubing
316L yog qib qis carbon ntawm 316. Qib no yog tiv thaiv los ntawm sensitization (grain boundary carbide nag lossis daus).Nws yog siv tsis tu ncua nyob rau hauv hnyav ntsuas welded Cheebtsam (kwv yees li 6 hli).Tsis muaj qhov tseem ceeb ntawm tus nqi sib txawv ntawm 316 thiab 316L stainless hlau.
316L stainless hlau muaj kev nkag siab ntau dua, kev ntxhov siab rau kev tawg thiab lub zog tensile ntawm qhov kub siab tshaj li chromium-nickel austenitic stainless hlau.
304 vs. 316 Stainless hlau
316L stainless hlau 8 * 1.25mm coiled tubing
Tsis zoo li 304 steel - qhov nrov tshaj plaws stainless hlau - 316 muaj kev txhim kho corrosion los ntawm chloride thiab lwm yam acids.Qhov no ua rau nws muaj txiaj ntsig zoo rau kev siv sab nraum zoov hauv ib puag ncig marine lossis cov ntawv thov uas muaj feem cuam tshuam rau cov tshuaj chloride.
Ob leeg 316 thiab 316L pom zoo corrosion kuj thiab lub zog ntawm qhov kub siab tshaj lawv 304 counterpart - tshwj xeeb tshaj yog thaum nws los txog rau pitting thiab crevice corrosion nyob rau hauv chloride ib puag ncig.
316 thiab 316L Stainless hlau
316L stainless hlau 8 * 1.25mm coiled tubing
316 stainless hlau muaj cov pa roj carbon ntau dua 316L.316 stainless hlau muaj qhov nruab nrab ntawm cov pa roj carbon ntau thiab muaj nyob nruab nrab ntawm 2% thiab 3% molybdenum, uas muab kev tiv thaiv corrosion, acidic ntsiab lus, thiab kub kub.
Yuav kom tsim nyog raws li 316L stainless hlau, cov pa roj carbon ntau yuav tsum tsawg - tshwj xeeb, nws tsis tuaj yeem tshaj 0.03%.Qhov qis carbon qib ua rau 316L yog softer dua 316.
Txawm hais tias qhov sib txawv ntawm cov ntsiab lus carbon, 316L zoo ib yam li 316 nyob rau hauv yuav luag txhua txoj kev.
316L stainless hlau 8 * 1.25mm coiled tubing
Ob leeg stainless hlau yog cov malleable heev, pab tau thaum tsim cov duab tsim nyog rau txhua qhov project tsis muaj kev tawg lossis tawg, thiab muaj kev tiv thaiv corrosion thiab siab tensile zog.
Tus nqi ntawm ob hom yog sib piv.Ob leeg muab kev ua haujlwm zoo, kev tiv thaiv corrosion, thiab yog cov kev xaiv zoo hauv cov ntawv thov kev ntxhov siab.
316L stainless hlau 8 * 1.25mm coiled tubing
316L yog suav tias yog qhov zoo tshaj plaws rau ib qhov project uas yuav tsum tau muaj kev vuam ntau heev.316, ntawm qhov tod tes, tsis tshua muaj corrosion-resistant nyob rau hauv lub vuam (weld lwj) tshaj 316L.Hais tias, annealing 316 yog ib qho workaround rau tiv thaiv weld lwj.
316L yog qhov zoo rau kev kub-kub, kev siv corrosion siab, uas ua rau nws muaj koob meej hauv kev tsim kho thiab kev ua dej hiav txwv.
Ob leeg 316 thiab 316L muaj kev ua tau zoo heev, ua haujlwm zoo hauv kev khoov, ncab, sib sib zog nqus nqus, thiab tig.Txawm li cas los xij, 316 yog cov hlau nruj dua nrog lub zog tensile ntau dua thiab ductility piv rau 316L.
