1.4948 - Austenitic Thaum tshav kub kub-Resistant Steel: Industrial High-Temp Furnace Core Materials

Txheej txheem cej luam

1.4948 yog siab -chromium-nickel austenitic tshav kub- stainless hlau, tshwj xeeb yog engineered rau siab heev - kub daim ntawv thov uas thov tshwj xeeb oxidation thiab creep kuj. Nws muaj 20.00-23.00% chromium, 11.00-14.00% npib tsib xee, thiab cov lej ntawm titanium thiab niobium rau stabilization, tsim kom muaj kev tiv thaiv oxide zaj duab xis uas tuaj yeem ua haujlwm tas li ntawm qhov kub thiab txias txog li 910 ° peaks ntawm qhov kub txog li 910 ° degree. Nws cov qauv austenitic ua kom tsis muaj - cov khoom sib nqus tom qab annealing, nrog rau qhov zoo ductility thiab weldability. Cov qib no yog siv dav hauv European industrial furnaces thiab high-temperature processing equipment vim nws qhov kev ua tau zoo ntawm qhov kub thiab txias.

Chemical Composition (wt%)

C Tsawg dua lossis sib npaug 0.08, Si Less dua lossis sib npaug 1.00, Mn Tsawg dua lossis sib npaug 2.00, P Tsawg dua lossis sib npaug 0.045, S Tsawg dua lossis sib npaug 0.030, Cr: 20.00-23.00, Ni: 11.01 N-10.0.0. 0.10-0.30 Nws

Tej yam cuab yeej cuab tam (Annealed Condition)

Tensile Strength (Rm): Ntau dua lossis sib npaug li 520 MPa; Yield zog (Rp0.2): Ntau dua lossis sib npaug rau 210 MPa; Elongation (A): Ntau dua lossis sib npaug li 40%; Brinell Hardness (HB): Tsawg dua lossis sib npaug rau 201

Core Zoo

Tshwj xeeb siab -kub oxidation thiab creep kuj; titanium-niobium stabilization zoo tiv thaiv intergranular corrosion; tsis yog- qauv sib nqus; zoo weldability thiab ductility; ua raws li European EN cua sov-cov qauv hlau tiv taus; tswj kev ua haujlwm ruaj khov nyob rau hauv thermal cycling tej yam kev mob.

Daim ntawv thov

Cov kab hluav taws xob muaj hluav taws xob, kev kho cua sov jigs thiab fixtures, boiler superheater raj, petrochemical cracking cov cuab yeej, siab - kub qhov cub Cheebtsam, thiab thermal ua cov cuab yeej.

Qib sib npaug

UNS S30815, STS308H, EN 1.4948, GB 06Cr21Ni11Ti, AISI 308H

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.