TS EN 1.4404 Austenitic Stainless Steel - Tsawg-Carbon Weld- Cov phooj ywg Corrosion Alloy

Kev piav qhia

EN 1.4404 yog qhov tsawg- carbon variant ntawm EN 1.4401, sib haum rau AISI 316L, optimized rau welded Cheebtsam uas yuav tsum tau post-weld corrosion stability. Nrog rau cov ntsiab lus carbon txwv tsawg dua los yog sib npaug li 0.03%, nws tiv thaiv kev cuam tshuam ntawm intergranular corrosion (sensitization) nyob rau hauv tshav kub- cuam tshuam cheeb tsam thaum vuam, tshem tawm qhov xav tau rau kev tshaj tawm -weld annealing- ib qho txiaj ntsig tseem ceeb rau cov khoom loj lossis cov ntaub ntawv nyuaj. Nws tau txais cov molybdenum{11}} txhim kho corrosion kev ua tau zoo ntawm EN 1.4401, ua rau nws tiv taus pitting, crevice, thiab kev xeb dav dav hauv chloride- thaj chaw nplua nuj. Tsis zoo li EN 1.4401, EN 1.4404 muaj kev txhim kho ductility thiab weld kev ncaj ncees, ua rau nws tus qauv kub rau kev siv tseem ceeb hauv kev lag luam tshuaj lom neeg, dej hiav txwv, thiab kev lag luam tshuaj, qhov twg cov khoom siv tsis ua haujlwm vim corrosion tsis tuaj yeem lees txais.

Chemical Composition (wt%)

C Tsawg dua lossis sib npaug 0.03, Cr: 16.00-18.00, Ni: 10.00-14.00, Mo: 2.00-3.00, Mn Tsawg dua lossis sib npaug 2.00, Si Less dua lossis sib npaug 1.00, P Less dua lossis sib npaug rau 0.04 lossis sib npaug 0.04 lossis sib npaug sib 0.11

Mechanical Properties

Tensile Strength Ntau dua los yog sib npaug rau 480 MPa, Yield Strength Ntau dua lossis sib npaug rau 175 MPa, Elongation Ntau dua lossis sib npaug li 40%, Hardness Tsawg dua lossis sib npaug rau 215 HB

Qhov zoo

Sensitization-resistant (tsis muaj ncej-weld annealing yuav tsum tau); superior chloride corrosion kuj vs. EN 1.4401; zoo heev weldability thiab ductility; tsis yog-magnetic; zoo tagnrho rau hnyav corrosive welded qauv; txhim khu kev qha nyob rau hauv marine/chemical ib puag ncig.

Daim ntawv thov

Cov kav dej tshuaj thiab cov tso tsheb hlau luam, cov nkoj hauv hiav txwv, cov khoom siv kho mob, cov tshuab siv tshuaj, cov khoom siv hluav taws xob welded, thiab cov tshuaj chloride hnyav - nplua nuj nyob hauv kev lag luam.

Qib sib npaug

AISI 316L, UNS S31603, GB 022Cr17Ni12Mo2, SUS316L

 

Stainless hlau Suppliers

Yog tias koj muaj qhov project xav tau rau stainless hlau, peb txais tos koj xaj. GNEE muaj cov khoom muag loj ntawm cov khoom nrov rau koj xaiv. Nws tuaj yeem ua tiav rau hauv ntau yam khoom siv, nrog rau daim hlau, coils, raj, tuav, xov hlau, thiab lwm yam. Rau cov ncauj lus kom ntxaws txog cov tshuaj muaj pes tsawg leeg thiab cov qauv dawb, thov hu rau peb lub Hoobkas tam sim ntawd. Peb muab cov nqi sib tw thiab kev pabcuam zoo heev.Email: info@gneestainless.com

 

Kev xeem thiab cov ntaub ntawv: Daim ntawv pov thawj ntawm Hoobkas, EN 10204 3.1, daim ntawv qhia tshuaj, daim ntawv qhia kev siv tshuab, daim ntawv ntsuam xyuas kev puas tsuaj, tsis yog- daim ntawv ntsuam xyuas kev puas tsuaj, PMI daim ntawv ntsuam xyuas, daim ntawv ntsuam xyuas pom, daim ntawv ntsuam xyuas thib peb, NABL daim ntawv pov thawj kuaj.
Ntim: Ntoo crate ntim, npuas qhwv ntim, steel strapping, los yog ntim raws li tus neeg yuav tsum tau muaj.