316L – Ultra-Low Carbon Austenitic Steel: Welded Structures 'Corrosion-Proof Solution

Txheej txheem cej luam

316L yog qhov ultra- cov pa roj carbon tsawg ntawm 316 stainless hlau, nrog cov ntsiab lus carbon txwv tsawg dua lossis sib npaug li 0.03% txhawm rau tshem tawm qhov kev pheej hmoo ntawm intergranular corrosion. Los ntawm kev txo cov ntsiab lus carbon, nws tiv thaiv cov nag lossis daus ntawm chromium carbides ntawm cov ciam teb thaum lub sij hawm vuam los yog siab - kev pab kub (450-850 degree), zam "chromium depletion" thiab ua kom ntev - lub sij hawm corrosion kuj. Nws khaws tib cov tub ntxhais alloy muaj pes tsawg leeg (16.00-18.00% Cr, 10.00{17}}14.00% Ni, 2.00-3.00% Mo) raws li 316, tswj cov tshuaj chloride zoo heev. Tsis yog-sib nqus, zoo heev, thiab yooj yim rau weld, 316L tshwj xeeb yog tsim los rau cov qauv welded loj thiab tuab-section Cheebtsam uas tom qab vuam kub kho tsis ua tau.

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 hauv cov pob qij txha welded; tsis muaj kev tshaj tawm -weld cua sov yuav tsum tau kho; superior chloride corrosion kuj tau txais los ntawm 316; zoo heev low-kub toughness; tsis yog- sib nqus thiab yooj yim rau daim ntawv; zoo tagnrho rau loj welded qauv.

Daim ntawv thov

Seawater desalination nroj tsuag, loj chemical cia tso tsheb hlau luam, tshuaj thiab zaub mov ua pipelines, offshore platform qauv, cryogenic cia nkoj, thiab cov cuab yeej kho mob.

Qib sib npaug

UNS S31603, STS316L, SUS316L, EN 1.4404, 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 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.