2205 Stainless hlau kauj
Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.
- Xa E-mail:ss@gneesteel.com
- Tel:+8615824687445
Lub zog tawm los ntawm 2205 duplex stainless hlau yog ntau dua ob npaug ntawm cov hlau tsis zoo austenitic. Cov yam ntxwv no tso cai rau cov neeg tsim qauv kom txo qhov hnyav thaum tsim cov khoom, muab cov hlau no rau tus nqi kom zoo dua 316,317L.
Cov hlau no tshwj xeeb yog tsim rau qhov kub thiab txias ntawm -50 degree F / +600 degree F.
Rau cov ntawv thov dhau qhov ntsuas kub no, cov hlau no kuj tseem raug txiav txim siab, tab sis muaj qee qhov kev txwv, tshwj xeeb tshaj yog thaum siv rau cov qauv welded.
Vim yog cov chromium (22%), molybdenum (3%) thiab nitrogen ({2}}.18%) cov ntsiab lus, 2205 muaj corrosion kuj zoo dua 316L thiab 317L nyob rau hauv feem ntau ib puag ncig.
Local corrosion kuj
Cov ntsiab lus ntawm chromium, molybdenum thiab nitrogen hauv 2205 duplex stainless hlau ua rau nws tiv taus pitting thiab sib txawv corrosion hauv oxidizing thiab acidic daws.
Kev ntxhov siab corrosion kuj
Qhov ob-theem microstructure ntawm stainless hlau yog pab los txhim kho cov kev ntxhov siab corrosion cracking kuj ntawm stainless hlau.
Chloride stress corrosion tshwm sim nyob rau hauv austenitic stainless hlau nyob rau hauv tej yam kub, nro, oxygen thiab chloride tej yam kev mob.
Raws li cov xwm txheej no tsis yooj yim tswj tau, kev siv 304L, 316L thiab 317L yog txwv rau qhov no.
Corrosion qaug zog
Lub zog siab thiab corrosion kuj ntawm 2205 duplex steel ua rau nws muaj zog corrosion siab zog.
Cov cuab yeej ua haujlwm raug cuam tshuam rau qhov chaw corrosive thiab lub voj voog thauj khoom, thiab cov yam ntxwv ntawm 2205 yog qhov zoo tagnrho rau cov ntawv thov no.
| Qib | Euronorm | Tuam Tshoj GB | EURONORM | |
| Tsis muaj. | ||||
| 2205 | 1.4462 | 00Cr22Ni5Mo3N | 1.4462 X2CrNiMoN 22.5.3 | |
Stainless hlau 2205 Chemical Comppsition:
| Qib A52: K53 | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 2205 | Min. Max. |
Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua lossis sib npaug rau 2.00 | Tsawg dua los yog sib npaug rau 1.00 | Tsawg dua lossis sib npaug rau 0.04 | Tsawg dua lossis sib npaug rau 0.03 | 21.0~24.0 | 2.5~3.5 | 4.5~6.5 | 0.08~0.2 |
FAQ
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Nws yog raws li qhov ntau. Feem ntau nws yog 30 hnub.
Q: Koj puas tuaj yeem muab cov qauv rau peb, puas yog dawb lossis xav tau them?
A: Yog tias koj tsis tas yuav luam koj lub logo lossis lwm cov duab kos rau ntawm cov khoom, peb yuav tsis them tus nqi, tsuas yog qhia rau peb koj cov khoom thauj khoom xws li Fedex, DHL, TNT. Yog tias koj tsis muaj, peb yuav tsum tau them tus nqi Express kom raug.
Q: Kuv puas tuaj yeem tau txais koj tus nqi zoo tshaj?
A: Peb lub hom phiaj yog los muab koj tus nqi zoo tshaj plaws nrog kev ua haujlwm zoo hauv kev ua haujlwm ntev. Thov tso koj cov ntaub ntawv tiv toj rau cov lus hais zoo tshaj plaws, peb yuav rov qab rau koj nrog cov kev daws teeb meem zoo tshaj plaws sai li sai tau.
Cim npe nrov: 2205 stainless hlau kauj, Tuam Tshoj 2205 stainless hlau kauj lwm tus neeg
Tom ntej
Stainless hlau kauj 904LKoj Tseem Yuav Zoo Li
Xa kev nug