Super Duplex S31803 Hlau Phaj

Cov qib Duplex 1.4462 -}}}}31803 - f51 sheet / phaj
Thickness 3 mm - 100 hli
Dav 1000/1250/1500/2000/2500 hli
Ntev 2000/2500/3000/6000/6000 Tot Max. 8000 hli

Xa kev nug

Khoom Taw qhia

S31803yog lub duplex stainless hlau nrog tshuaj lom neeg zoo nkauj, conforming rau astm A240 / A240M cov qauv. "Duplex" yog hais txog nws cov microstructure muaj kwv yees li 50% roj (theem) thiab 50% ferrite (theem). Ht yeeb nkab yog aASTM SA240 UNG S31803 Daim NtawvCov chaw muag khoom nrog 15+ export kev paub.Tiv Tauj PebXav paub ntau ntxiv thiab hais rau DAWB!

ASTM A240 S31803 DUPLEX Steel Phaj Specifications

Cov lus qhia	ASTM A240, ASME SA240
Qhov tuab	0.3mm-50mm
Qho tseem ceeb	1000 hli x 2000 mm, 1000 mm x 2000 mm, {4 mm, mm, 2000 mm, 2000 mm, 36, 36 "x 120" lossis 48 X 144 ", 4 'x 8', txiav kom loj muaj
Nplaim	BA, 2B, 2D, No.1, No.4, 8K, Daim iav, Page, Daim iav, Embossed, plaub hau, thiab lwm yam
Moq	Tsis muaj kev txiav txim yam tsawg kawg nkaus
Ntsuam Xyuas Daim Ntawv Qhia	Daim Ntawv Pov Thawj Khoom Raw Khoom Siv 100% concomoticraphic soj ntsuam daim ntawv qhia Thib peb {- Kev Soj Ntsuam Kev Ntsuam Xyuas Kev Soj Ntsuam, thiab lwm yam. Daim ntawv pov thawj ped
Cov Ntawv Siv	Fittings, flanges Yeeb nkab, raj Phaj, ntawv, sawb, coil Hloov Bar
Khoom sim	Muab cov hnoos dawb
Lub sijhawm khoom xa tuaj	5-35 hnub

Hu rau tam sim no

Duplex S31803 Tshuaj Muaj Tshuaj

Cr	Yeebsab	22.0 - 23.0%
Ni	Tus menyuam yaus	4.5 - 6.5%
Mn	Tus kws dai txiv manganese	2.0% Max
Si	Silicon	1.0% max
P	Phosphorous	0.03% max
S	Leej mos	0.02% max
C	Pa roj carbon	0.03% max
N	Nitrogen	0.1 - 0.2%
Mo	Molybdenum	3.0 - 3.5%
Zaum fe	Liv	Seem

Kev ua tau zoo thiab qhov zoo ntawm S31803 Phaj

Stainless Hlau S31803 steel phaj siab lub zog thiab cov tawv nruj

Vim tias muaj ntawm nws cov Ferrite theem, S31803 possesses muaj zog txhua yam muaj zog. Nws chav - kub tawm lub zog (σ0.2) yog ze li ob zaug ntawm ib hom 304 lossis 316 Austenitic Stainless hlau. Qhov no txhais tau tias lub phaj thinner tau siv rau tib lub nra, txo tus nqi thiab tus nqi, uas yog qhov tseem ceeb rau kev siv tsheb loj xws li nkoj thiab chaw tso tsheb hlau luam. Nyob rau tib lub sijhawm, Austenite theem muab cov tawv tawv txaus thiab ductility, zam kev pheej hmoo brithleness cuam tshuam nrog siab- muaj zog ferritic steels.

S31803 Kub Rolled Sheet Zoo Tshaj Plaws Corrosion Kuj

Kuj rau pitting thiab corrose corrosion:Nws cov pitting tiv taus tus nqi (pren =}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}

Kuj muaj kev ntxhov siab corrosion tawg:Qhov no yog ib qho ntawm nws cov txiaj ntsig zoo tshaj plaws dhau ntawm cov hlau tsis muaj kev cuam tshuam nrog cov hlwv hluav taws xob muaj ntau li 304 thiab 316.

Sib npaug corrosion Kuj:Nws cov khoom ua pov thawj zoo heev corrosion zoo rau ntau yam organic acids, nrog rau cov alkalis, thiab tshwj xeeb tshaj tawm 316L hauv cov sulfuric acid thiab formic acid.

Cov Khoom Taw Ntsuam

Kev ntsuas hardness
Tshuaj Ntsuam Xyuas Tshuaj - Spectro Kev Ntsuas
Qhia Txog Cov Khoom Siv Zoo - PMI kuaj
Plhaw kev kuaj
Micro thiab macroest
Kuaj Reaction
Flaring Test
Nruab nrab corrosion (icc) xeem

ASTM S31803 Daim Ntawv Qoob Luv Ncauj Kuj

Lub zog siab ua rau muaj kev qaug zog ntau zog tsis pub dhau, txuas ntxiv nws lub neej nyob rau hauv cyclic chaw thau khoom (xws li nkoj decks thiab cov nkoj siab).

UNR UNS TSIS TXAUS NQUS HLAU TUS HLAU NQE -} ua hauj lwm zoo

Txawm hais tias nws tus nqi ib chav phaus nyhav yog siab tshaj qhov ntawm 316L, lub siab dua lub zog txo cov kev pab, ua nws cov nqi sib tw ntau dua hauv ntau cov ntawv thov. Nws lub neej ntev dua kuj tseem txo cov nqi kho thiab hloov tus nqi.

Super Duplex S31803 Steel phaj txiav thiab ua kev sib sau

Ntawv hlau tuaj yeem txiav siv cov ntshav, dej dav hlau, lossis laser txiav. Txias kev sib haum (piv txwv li, dabtsi yog khoov thiab curling) yog ua tau, tab sis vim nws lub zog siab dua thiab ua haujlwm siab dua cov hlau loj dua li cov roj hnav ntau dua. Zam tsis txhob nruj bend radii.

Cov Kev Siv Cov Kev Siv ntawm S31803 Phaj

Tshuaj thiab Petrochemical:Acetic, sulfuric, thiab phosphoric acid nroj tsuag, tawg roj quenching tshuab nyob rau hauv cov nroj tsuag ethylene hauv cov nroj tsuag ethylene, thiab cov txheej txheem organic muaj cov tshuaj chlorides.
Marine Engineering Thiab Dej Dej Dej Dej Desalination:Dej hiav txwv txias piping, twj, twj, thiab piping nyob rau hauv seasater desalination nroj tsuag, thiab siab} qhov siab} dej hiav txwv ntawm cov nkoj.
Flue Gas Desulfurization (FGD) Lub Tshuab:Cov chaw ntub dej feem ntau raug rau corrosion, xws li cov nqus tsuag txheej, demister, thiab qhov hluav taws xob.
Kev Lag Luam Ntawv:Cov cuab yeej siv thiab cov kav dej hauv cov mem tes tshuaj dawb (clo₂ ib puag ncig).
Kws Tshuaj thiab Kev Lag Luam Khoom Noj:Cov txheej txheem xav tau cov kauj ruam uas xav tau kev nyiam huv thiab corrosion tsis kam.
Kev tiv thaiv ib puag ncig:Kev kho dej lwg, tshwj xeeb rau kev lag luam wastewater muaj cov qib siab ntawm chlorides, sulfides, lossis acidic keicitive.