1.4404 - Ultra-Low Carbon Molybdenum European Steel: Welded Corrosion- Pov Thawj Alloy

Txheej txheem cej luam

1.4404 yog qhov ultra- qis carbon variant ntawm 1.4401, ua raws li European EN cov qauv thiab sib haum rau AISI 316L. Nws cov ntsiab lus carbon yog nruj me ntsis txwv tsis pub tsawg dua lossis sib npaug li 0.03% txhawm rau tshem tawm cov kev cuam tshuam intergranular hauv cov pob qij txha welded thiab siab -kev pabcuam kub (450-850℃). Los ntawm kev txo qis carbon, nws tiv thaiv chromium carbide nag lossis daus ntawm cov ciam teb, zam "chromium depletion" thiab ua kom ntev -lub sij hawm corrosion stability. Nws khaws tag nrho 2.00-3.00% molybdenum, 16.00-18.00% Cr, thiab 10.00-14.00% Ni muaj pes tsawg leeg ntawm 1.4401, tuav superior chloride corrosion kuj. Tsis yog-sib nqus, zoo ductile, thiab yooj yim rau welded, nws yog zoo meej rau loj welded lug nyob rau hauv European industrial thiab marine daim ntaub ntawv.

Chemical Composition (wt%)

C Tsawg dua lossis sib npaug 0.03, Si Less dua lossis sib npaug 1.00, Mn Tsawg dua lossis sib npaug 2.00, P Tsawg dua lossis sib npaug 0.040, S Less dua lossis sib npaug 0.030, Cr: 16.00-18.00, Ni: 10.00-14.0,0. sib 0.10

Tej yam cuab yeej cuab tam (Annealed Condition)

Tensile Strength (Rm): Ntau dua lossis sib npaug li 485 MPa; Yield zog (Rp0.2): Ntau dua lossis sib npaug rau 170 MPa; Elongation (A): Ntau dua lossis sib npaug li 40%; Brinell Hardness (HB): Tsawg dua lossis sib npaug rau 217

Core Zoo

Ultra- cov ntsiab lus carbon tsawg tiv thaiv intergranular corrosion; ua raws li European EN cov qauv; tsis muaj kev tshaj tawm -weld cua sov yuav tsum tau kho; superior chloride corrosion kuj los ntawm molybdenum; zoo heev tsawg-kub toughness; zoo tagnrho rau loj welded qauv.

Daim ntawv thov

Seawater desalination nroj tsuag nyob rau hauv cov teb chaws Europe, loj chemical cia tso tsheb hlau luam, offshore platform qauv, cryogenic cia cov hlab ntsha, cov cuab yeej kho mob, thiab kws ua cov kav dej.

Qib sib npaug

AISI 316L, UNS S31603, STS316L, SUS316L, GB 022Cr17Ni12Mo2

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 hauv 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 xeem tsab ntawv ceeb toom, 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.