316ti undless s31635 stainless hlau vs 316L stainless hlau vs 316 stainless hlau
Feb 19, 2025
316Ti 1.4571 undless s31635 stainless hlau, {}}. 4401 stainless hlau phaj, 31401 stainless hlau yeeb nkab hlau, 316L 1.4404 stainless hlau Yeeb nkab, 316L tsis tau S31603 cov phaj steel hlau stainless phaj.
Thaum sib piv316, 316L, thiab316Ti 1.4571 unsist s31635 stainless hlauCov ntaub ntawv, txhua tus Alloy muaj cov khoom tshwj xeeb haum rau cov ntawv thov sib txawv. Nkag siab txog lawv qhov sib txawv yuav tsum tshawb xyuasTshuaj Muaj Tshuaj, Cov Khoom Siv Neeg Kho Tshuab, Corrosion Kuj, thiabDaim Ntawv Thov Kom HaumCov. Ntawm no yog muaj kev tawg siab heev:
1. Tshuaj lom neeg sib piv
|
Lub ntsiab |
316 |
316L |
316Ti |
|
Chromium (cr) |
16.0 – 18.0% |
16.0 – 18.0% |
16.0 – 18.0% |
|
Npib tsib caug (ni) |
10.0 – 14.0% |
10.0 – 14.0% |
10.5 – 14.0% |
|
Molybdenum (mo) |
2.0 – 3.0% |
2.0 – 3.0% |
2.0 – 3.0% |
|
Carbon (c) |
Tsawg dua los yog sib npaug rau 0. 08% |
Tsawg dua li lossis sib npaug rau 0. 03% |
Tsawg dua los yog sib npaug rau 0. 08% |
|
Titanium (ti) |
- |
- |
{{{{0}}}. 4 - 0.7% (ruaj khov) |
|
Nitrogen (n) |
Tsawg dua lossis sib npaug rau 0. 10% |
Tsawg dua lossis sib npaug rau 0. 10% |
Tsawg dua lossis sib npaug rau 0. 10% |
2. Qhov sib txawv tseem ceeb thiab tshwj xeeb
|
Ntiag tug |
316 Stainless Hlau |
316L stainless hlau |
316TI Stainless hlau |
|
Corrosion Kuj |
Zoo heev, tshwj xeeb tshaj yog tawm tsam Chlorides |
Zoo ib yam li 316 tab sis zoo dua rau welded seem |
Qhov zoo tshaj plaws rau kev kub thiab ntev-lub sij hawm distance |
|
Intergranular corrosion |
Cov tsis muaj zog tom qab vuam vim muaj nag lossis daus |
Txhim kho vim muaj cov pa roj carbon tsawg (txo cov carbide nag lossis daus) |
Zoo dua vim yog titanium stabilization (tiv thaiv carbide tsim) |
|
Thaum Tshav Kub Kub Ua |
Zoo txog 870 degree (1598 degree f) |
Me ntsis qis kuj ntau dua 316 |
Zoo heev, nce txog 900 degree (1652 degree f), zoo tagnrho rau cov chaw muaj cua sov txuas ntxiv |
|
Hwj txwv |
Yuav tsum muaj kev kho mob tom qab Weld rau kev ua haujlwm siab tshaj plaws |
Zoo heev, tsis muaj qhov xav tau rau tom qab kev kho cua sov |
Zoo, tsis muaj kev kho vaj tsev-weld vim yog TI stabilization |
|
Neeg Kho Tshuab Muaj Zog |
Siab lub zog thiab kev ruaj khov |
Tsawg me ntsis vim txo cov roj carbon |
Piv rau 316, nrog kev ruaj khov zoo hauv qab thermal kev ntxhov siab |
|
Durability nyob rau hauv ib puag ncig ib puag ncig |
Muaj zog tab sis muaj zog los intergranular corrosion tom qab vuam |
Zoo dua hauv acidic thiab chloride ib puag ncig |
Koj muaj kev txhoj puab heev, kub-kub, thiab acid-prone nqis |
|
Tus nqi |
Txheem, nqi-tsim nyog |
Me ntsis siab dua vim yog tsim tshwj xeeb |
Siab tshaj plaws vim yog tshaj lij titanium ntxiv thiab tsim tshwj xeeb |
3. Vim li cas 316ti stainless hlau tsim?
316Ti 1.4571 Cov Yeeb Nkab Stainless Hlautau tsim loskov yeej cov teeb meem nruab nrabtam sim no nyob rau hauv{{0 {}. 4401 stainless hlauThaum lub sijhawm raug rau qhov kub. Ntxiv Titanium ({{0}}}. 4% -0.7%)Txhab nyiaj txiag rau Alloy, Tiv thaiv cov chromium carbide nag lossis daus, ib qho loj ua rau muaj kev xeb tom qab vuam lossis cua sov.
No titanium stabilization txhim kho nws cov kev ua tau zoo hauvCov cheeb tsam heevQhov twg lub caij nyoog raug rau kev nce siab kub yog qhov yuav tsum tau ua.
4. Qhov Zoo ntawm 316TI Stainless Hlau
Kev ua tau zoo tshaj plaws: Withstands kub txog 900 degree (1652 degree f) tsis muaj kev sib raug zoo ntawm cov qauv.
Txhim kho inhlegular corrosion tsis kam: Titanium ruaj khov tiv thaiv tiv thaiv nag lossis daus, ua kom zoo dua corrosion tsis kam tom qab vuam.
Ntev Lub Sij Hawm: Zoo tagnrho rau cov ntawv thov nthuav tawm kom muaj kev ntxhov siab ntawm kev ntxhov siab thiab kev siv hluav taws xob.
Txhim Kho Cov Khoom Siv Neeg Kho Tshuab: Khaws cov tshuab khaws cia zoo dua 316 thiab 316L hauv kev nce siab kub thiab chaw hnyav.
Tsis Muaj Kev Kho Mob Tom Qab Weld xav tau: Titanium ntxiv muab tshem tawm qhov xav tau ntawm Weld annealing, txo lub sijhawm thiab tus nqi.
5. Thov kev sib piv
|
Daim ntawv thov |
316 Stainless Hlau |
316L stainless hlau |
316TI Stainless hlau |
|
Kev Lag Luam |
Kev siv dav dav rau mob me me |
Qhov zoo tagnrho rau welded cov cuab yeej thiab acidic ib puag ncig |
Qhov zoo tshaj plaws rau kev txhoj puab acids, muaj kev kub kub, thiab kev muaj chaw nyob |
|
Marine ib puag ncig |
Zoo nyob rau hauv qab ntsev tab sis yuav tsum tau saib xyuas |
Zoo dua rau submerged |
Qhov zoo tagnrho rau lub ntev ntsev kev ua haujlwm nrog kev sib tw zoo tshaj |
|
Kws muag khoom & khoom noj |
Kev nyab xeeb tab sis xav tau kev kho mob tom qab weld |
Nyiam rau kev tu huv si thiab cov tshuab welded |
Zoo heev rau kom tsis muaj menyuam thiab ntev siv nyob rau hauv tshav kub |
|
Aerospace & Fais Fab Nroj Tsuag |
Txwv vim yog thermal txwv |
Haum rau qee qhov tsis-tseem ceeb |
Nyiam rau cov ntaub so ywj, tshuaj tiv thaiv cov tshuaj tiv thaiv, thiab lwm yam kev siv hluav taws xob tshav kub |
|
Cov Hluav Taws Xob Tshav Kub Kub |
Yuav tsum tau soj ntsuam ib txwm |
Zoo dua rau cov khoom noj tshav kub tsawg |
Qhov zoo tshaj plaws rau kev txuas ntxiv ua cua sov |
6. Cov khoom siv twg koj yuav tsum xaiv?
Xaiv 316 1. 4401 cov yeeb nkab steel hlau: RauKev Siv Dav Hlau, qhov twgModerate RhaubthiabCorrosion Kujxav tau.
Xaiv 316L 1.4404 stainless hlau: Thaumvuamyog yuav tsum tau, thiabTsawg-carbonCov ntsiab lus yeejzoo dua corrosion tsis kamhauv acid thiab chloride ib puag ncig.
Xaiv 316TI: RauKev kub-ntsuas kub, txhoj puab heev, lossisCov Kev Siv Marine, qhov twgLub sij hawm ntev ruaj khov, Thermal Performance, thiabTom qab Weld Durabilityyog qhov tseem ceeb.
