AISI 31803 PHAJ

S31803 (EN 1.4462 / AISI 31803)Puas yog tus qauv ruplex stainless hlau {}} nws muaj cov txheej txheem kho cua sov (chromenite kev kho micritecting), ib ntu ntawm ferrite thiab austenite theem ntawm lub tshuab qib (feem ntau yog ze rau 50:50) yog tiav .

Unric unic manort chaw tsim tshuaj paus, Chaw muag khoom

Ht yeeb nkab yog cov khoom lag luam ua lag luam thiab cov neeg thoob ntiaj teb nrog tshaj 15 xyoos ntawm kev txawj ntse hauv kev lag luam thoob ntiaj teb.}}} peb muab kav dej,ASTM A240 S31803 Daim Hlau, cov kab sib chaws, thiab muaj ntau ntau ntawm cov yeeb nkab fittings, flanges, thiab li qub .Tiv Tauj PebTam sim no rau cov lus pub dawb thiab cov ntaub ntawv khoom ntiag tug .

S31803 phaj corrosion tsis kam

• Chloride ib puag ncig:Nyob rau hauv seaterwater, ntsev dej, tshuaj dawb, nws txoj kev tawm tsam zoo tshaj li 316}} s31803 tus pren ntau dua lossis sib npaug rau 34, thaum 316l tsuas yog 24-26.
• Kev ntxhov siab corrosion tawg tsis kam:Nyob rau hauv ib puag ncig ntub dej thiab / lossis sulfides, nws muaj qhov txiaj ntsig tseem ceeb hauv kev ntxhov siab tiv thaiv mus rau 304/316 Austenitic Stainless Hlau {}}
• Kua qaub thiab alkali kam rau:Zoo kuj rau cov sulfuric acid, phosphoric acid, cov organic acids (xws li acetic acid, formic alkalis, etc .

ASTM A240 S31803 DUPLEX Steel Phaj Specifications

Hu rau tam sim no

1.4462 Phaj Txiav thiab ua

Lub zog yog siab dua li ntawm Anustenitic Stainless hlau, xav tau ntau dua kev txiav txim siab los ntawm kev tsim nyog ua tiav (xws li kev zam rau cov txheej txheem hluav taws xob me me).

Tus Hlau Stainless 2205 Weldability

Nws yog ib qho ntawm nws cov tseem ceeb .}}}}} vuam hlau (E2209 VUAM RAWS LI COV LOG)<150°C), excellent performance welds can be obtained, maintaining sufficient toughness and corrosion resistance. Heat treatment is usually not required after welding.

SS31803 Kev Kho Mob Nto

Pickling thiab passivation tuaj yeem ua los tshem tawm cov txheej oxide hauv tshav kub ua kom tsis kam {} Cov disks polishing yog qhov zoo.

Cov Khoom Taw Ntsuam Ntawm S31803 Phaj

• 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

Cov ntawv thov raug ntawm S31803 Phaj

• Roj Thiab Roj:Offshore Platforms (Cov Hluav Taws Xob Dej Hiav Txwv, Cov Khoom Siv Hluav Taws Xob, Khoom Siv Hluav Taws Xob thiab Cov Hluav Taws Xob Siv Hluav Taws Xob (CLLORINE-muaj xov xov li .
• Tshuaj thiab Petrochemical:Cov hlab ntsha cia, kev tso tsheb hlau luam, kev sib pauv cua sov, yees, tshuab hluav taws xob, tshuab hluav taws xob {}}
• Dej hiav txwv kev nyab xeeb thiab dej kho:kev luj siab rov qab osmosis mem hnab plhaub plhaub plhaub, pipelines, li qub, nqus li cov khoom siv.
• Pulp thiab papermaking:Cov khoom siv tshuaj dawb cov khoom siv, cov khoom siv ua haujlwm slurry ua, kho kom kho kom kho cov tshuab ua kom tiav .
• Kev tiv thaiv lub zog thiab ib puag ncig:Flue Gas Desulfurization System (FGD) Cheebtsam (cov twj paj nruag, biofuel / biofule ua cov khoom siv, biogar poweroria tshuab {}}
• Tsheb thauj mus los:Lub Nkoj Thauj Khoom (Tanker Tanker Cargo tuav, Dej Hiav Txwv, Cov Khoom Siv Tsheb (Tsheb Thauj Mus Los) {}}}}
• Vaj tse thiab qauv:Cov Tsev Nqaum Cov Vaj tse, cov qauv choj, cov qauv tshwj xeeb xav tau siab thiab huab cua tsis kam .

ASTM A240 UNF UNT S31803 Phaj Thickness

Cim npe nrov: AISI 31803 PHAJ, ASTM 31803 Phaj Cov Chaw Tsim Tshuaj, 2205 Phaj Cov Neeg Muag Khoom