Tsis ntev los no, peb tau txais kev txiav txim los ntawm cov neeg siv khoom thov kev cai - ua 304L stainless hlau kav rau kev xa tawm. Cov batch no tau tam sim no tau ua tiav xa tuaj. Siv lub sijhawm no, cia peb tham txog qhov sib txawv ntawm qhov sib txawv304l304 uastainless hlau kav.
304l304 uaStainless hlau kav
1. Cov tshuaj sib txawv
304L Stainless Hlau Yeeb Nkab: Chromium (Cr) cov ntsiab lus kuj yog kwv yees li 18% -20%, nickel (Ni) cov ntsiab lus yog li 8% -10.5%, tab sis cov ntsiab lus carbon (C) qis dua, tsis tshaj 0.03%. Cov ntsiab lus qis carbon no yog qhov tseem ceeb ntawm 304L stainless hlau yeeb nkab.
304 Stainless Hlau Yeeb Nkab: Nws cov tshuaj muaj pes tsawg leeg feem ntau muaj kwv yees li 18% -20% Chromium (Cr) thiab 8% -10.5% Nickel (Ni), nrog rau cov lej ntawm Carbon (C), Manganese (Mn), Silicon (Si), Phosphorus (P), Sulfur (S), thiab lwm yam. Nws muaj cov ntsiab lus carbon ntau dua, feem ntau qis dua 0.08%.
2. Kev ua tau zoo sib txawv
Corrosion Resistance: Vim nws cov ntsiab lus qis dua, 304L stainless hlau yeeb nkab nthuav tawm cov kev tiv thaiv zoo tshaj plaws rau kev sib xyaw ua ke piv rau 304 stainless hlau yeeb nkab.
Mechanical Properties: Cov pa roj carbon ntau dua me ntsis hauv304 stainless hlau yeeb nkabconfers zog ntau dua, ua kom nws tiv taus siab dua. Hloov pauv, cov ntsiab lus tsis tshua muaj carbon nyob rau hauv 304L stainless hlau yeeb nkab txhim kho toughness, txo qhov cuam tshuam rau nkig puas.
Weldability: Qhov qis carbon cov ntsiab lus nyob rau hauv 304L stainless hlau kav txo qhov kev pheej hmoo ntawm intergranular carbide nag lossis daus thaum vuam, ua rau weldability zoo dua.
3. Daim ntawv thov sib txawv
304L Stainless Steel Pipes: Feem ntau siv hauv kev lag luam uas xav tau kev tiv thaiv corrosion siab, xws li kev ua tshuaj, tshuaj, thiab kev ua zaub mov. Lawv muaj txiaj ntsig tshwj xeeb hauv welded piping systems, tiv thaiv intergranular corrosion thiab ua kom ntev -cov khoom siv ruaj khov ua haujlwm.
304 Stainless Hlau Yeeb Nkab: Siv dav hauv kev kho kom zoo nkauj, xws li tes tuav thiab balustrades; kuj tseem muaj nyob rau hauv cov khoom siv hluav taws xob dav dav uas tsis muaj kev tiv thaiv corrosion heev.
4. Tus nqi sib txawv
Tus nqi raw khoom: Raws li qis - carbon stainless hlau,304L stainless hlau yeeb nkabKev tsim cov khoom sib txawv ntau ntxiv rau nws cov khoom siv raw, ua rau cov nqi siab dua piv rau 304 stainless hlau yeeb nkab.
Cov nqi tsim khoom thiab kev ua haujlwm: Vim tias cov ntsiab lus qis dua thiab qhov nyuaj ntawm 304L stainless hlau, kev ua haujlwm ntau dua thiab kev tswj xyuas yuav tsum tau ua thaum tsim cov txheej txheem los xyuas kom meej qhov tseeb thiab qhov chaw zoo. Piv txwv li, kev hloov kho rau kev ua tsis tau thiab siv cov cuab yeej siv siab dua yog qhov tsim nyog thaum lub raj vuam, ncab, khoov, thiab lwm yam kev ua haujlwm, uas tseem ua rau cov nqi tsim khoom thiab ua tiav.
Yuav ua li cas xaiv 304L thiab 304 stainless hlau kav?
Thaum ntsib nrog 304 steel thiab 304L steel, yuav ua li cas xaiv ib qho kev siv tswv yim?
Ua ntej,xav txog tus nqi. Feem ntau, 304L steel yuav tsum muaj txheej txheem ntau lawm, ua rau nws kim dua 304 steel me ntsis. Yog tias daim ntawv thov raug nqi -rhiab heev thiab tsis xav tau kev tiv thaiv corrosion, 304 steel yuav yog qhov kev xaiv pheej yig dua.
Tom ntej no,Cov kev xav tau ntawm kev ua haujlwm yog qhov tseem ceeb. Yog tias cov khoom lag luam yuav tsum tiv thaiv qhov tseem ceeb sab nraud thiab xav tau lub zog siab, 304 steel yog qhov tsim nyog dua. Txawm li cas los xij, yog tias cov khoom lag luam cuam tshuam nrog vuam thaum ua haujlwm lossis yuav raug cuam tshuam rau qhov chaw corrosive ntev ntev -lub sij hawm-tshwj xeeb tshaj yog cov uas muaj kev cuam tshuam rau intergranular corrosion-304L steel yog qhov kev xaiv zoo dua.
Thaum kawg,xav txog qhov chaw ua haujlwm. Rau qhov zoo tib yam atmospheric thiab dav kev lag luam chaw, 304 steel suffices; Txawm li cas los xij, hauv qhov tshwj xeeb corrosive ib puag ncig zoo li kev ua tshuaj lom neeg lossis kev siv dej hiav txwv, qhov zoo ntawm 304L steel tau pom tseeb.
FAQ
Q: Dab tsi yog L hauv 304L sawv rau?
Qhov "L" hauv 304L sawv cev rau "Low Carbon."
304L yog ib qho qis- carbon variant ntawm 304 stainless hlau, nrog nws cov ntsiab lus carbon txo qis qis dua 0.03%. Cov ntsiab lus qis dua no ua rau 304L stainless hlau kom tsis txhob muaj kev sib tsoo thaum lub sij hawm vuam, muab kev txhim kho weldability thaum tseem txhim kho nws cov corrosion kuj.
Q: Puas yog 304L zoo dua rau vuam?
Yog lawm, 304L stainless hlau, nrog nws cov ntsiab lus qis dua (tsawg dua lossis sib npaug li 0.03%), tsis tshua muaj kev cuam tshuam rau intergranular corrosion thaum vuam thiab feem ntau yuav tsum tsis muaj kev tshaj tawm -weld heat treatment. Qhov no ua rau nws tsim nyog rau kev siv vuam, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas xav tau kev tiv thaiv corrosion siab, xws li kev ua tshuaj lom neeg thiab chaw marine.
Q: Puas yog 304L lossis 316L zoo dua?
- 304L: Tus nqi qis, siab zog, haum rau cov khoom siv hauv tsev niaj hnub, cov khoom siv hauv tsev, thiab kev siv dav dav.
- 316L: Superior corrosion kuj (tshwj xeeb tshaj yog tiv thaiv acids thiab chlorine), zoo tagnrho rau kev thov ib puag ncig xws li tshuaj ua, marine daim ntaub ntawv, khoom siv kho mob, thiab ua zaub mov.
Q: Dab tsi yog kev siv 304L stainless hlau?
304L stainless hlau yog ntau yam tsawg -carbon corrosion- cov khoom siv resistant siv dav hauv ob qho tib si cov neeg siv khoom thiab kev lag luam, suav nrog cov khoom siv hauv chav ua noj, cov tais diav, kho kom zoo nkauj vaj tse, khoom noj thiab khoom siv kho mob, thiab cov thawv ntim khoom lag luam. Nws muaj cov weldability zoo heev thiab tus nqi nruab nrab, ua rau nws haum rau feem ntau tsis yog - txhoj puab heev txhua hnub thiab ib puag ncig.
Xaus
Txawm hais tias 304 steel thiab 304L steel zoo sib xws, lawv pom qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg, kev ua tau zoo, thiab kev siv cov xwm txheej. Kev nkag siab txog cov kev sib txawv no yog qhov tseem ceeb rau kev xaiv thiab siv cov hlau kom raug hauv kev tsim khoom thiab lub neej txhua hnub. Tsuas yog los ntawm kev xaiv cov hlau tsim nyog raws li cov kev cai tshwj xeeb tuaj yeem ua tiav nws cov txiaj ntsig, ua tiav cov txiaj ntsig kev lag luam thiab kev sib raug zoo!
Baohui Stainless Steel yog ib lub chaw tsim khoom ntawm stainless hlau yeeb nkab ua ke nrog R & D, ntau lawm, ua, thiab muag khoom. Peb304l304 uastainless hlau kav yog dav siv nyob rau hauv ntau industries thiab teb, backed los ntawm nws kim heev kev koom tes kev. Peb muaj peev xwm los txhawb kev tsim khoom thiab muab cov kev daws teeb meem tsim, mob siab rau ua haujlwm rau txhua tus neeg siv khoom nrog siab -cov khoom lag luam stainless hlau yeeb nkab thiab cov kev daws teeb meem ntawm tus nqi sib tw!
WhatsApp: +8613572553287
Email:baohui@bhsteelpipe.com
