Dab tsi yog {1.4404 2 b stainless hlau yeeb nkab hlau?

Yog tias koj tab tom muaj kev txhim kho corrosion-resistant piping daws rau kev lag luam lossis cov ntawv thov lag luam, koj yuav tuaj hla lub sij hawm"{{{1.4404 2 b stainless hlau yeeb nkab {}}"Tab sis dab tsi raws nraim li no txhais tau tias yog txhais tau tias, thiab vim li cas nws hais tias nws ua tiav kev txiav txim siab?

Hauv tsab xov xwm no, peb tau tawg lub ntsiab lus, muaj pes tsawg leeg, nto li tiav, thiab cov kev siv raug ntawm1.4404 2 b stainless hlau kav- Pab koj ua kom muaj kev ntseeg siab xaiv cov khoom siv rau koj txoj haujlwm .

 

Dab tsi yog1.4404 2 b stainless hlau yeeb nkab?

1.4404yog en (European) tsim rauAISI 316L Stainless Hlau, paub rau nws cov ntsiab lus carbon qis thiab zoo heev corrosion tsis kam .

2b yog lub ntsej muag txias-dov ua tiav, pom tus cwj pwm du, ua tiav los ntawm cov kua qaub pickling thiab lub teeb tawv nqaij-dhau dov .

Yog li,1.4404 2 b stainless hlau yeeb nkabyog hais txog cov roj carbon tsawg, molybdenum-alloyed stainless hlau yeeb nkab nrog ib tug du, zoo rau kev tu cev, lossis welded daim ntawv thov.

Tshuaj lom neeg muaj pes tsawg leeg ntawm 1.4404 stainless hlau yeeb (AISI 316L)

Lub ntsiab	Muaj pes tsawg leeg (%)
Carbon (c)	Tsawg dua los yog sib npaug rau 0.03
Chromium (cr)	16.5 – 18.5
Npib tsib caug (ni)	10 – 13
Molybdenum (mo)	2.0 – 2.5
Manganese (mn)	Tsawg dua los yog sib npaug rau 2.0
Silicon (si)	Tsawg dua los yog sib npaug rau 1.0

2b nto li cas?

2b ua tiav yog qhov ua tiav tshaj plaws tau siv ntawm kev lag luam stainless hlau {}}}}}}}}}}}}}}}}} Cov khoom noj kom huv si, thiab huv si yog qhov tseem ceeb yog qhov tseem ceeb.

Ntxiv nrog rau 2b tiav, peb kuj tseem muaj:BA (ci annealed),Tsis muaj {.4 (txhuam kom tiav),Daim iav tiav (tsis muaj .8):Pickled tiav (descaled),Kev cai polished tas ua tiav (e {{0} g .}, 180-600 grit) {}}

Qhov sib txawv ntawm 1.4401 2 b thiab polished stainless hlau yeeb nkab

2b ua kom tiavthiabpolished tasSaib rau cov kev kho kom sib txawv tau thov rau cov kav hlau stainless hlau lossis cov ntawv txheeb:

Ua tiav yam	Cov yam ntxwv	Kev Siv Cov Ntaub Ntawv
2b ua kom tiav	Txias-dov, kua qaub pickled, thiab lub teeb tawv nqaij dhau. matte, du, thiab ntim tau yooj yim.	Kev lag luam cov kav dej, cov kab tshuaj, cov khoom siv khoom noj-tsev
Polished tas	Kev kho mechanically hauv av kom ua tiav qhov chaw ua tiav (e {{} g} {{{1) {4) {{} psesthetic {5 {5 5}	Cov Kev Siv Hniav, Cov Cuab Yeej Kho Mob, Architectural

AISI 316L vs 1.4404 Cov Yeeb Nkab Steel Hlau

AISI 316L thiab en 1 {{{. 440 yog cov qhab nia sib npaug hauv Astm thiab En Cov Qauv. Cov pa roj carbon monolybdenum-bearing Austenitic Stainless hlau.

Cov ntawv thov ntawm 1.4404 2 b stainless hlau kav

CIP (huv-nyob-qhov chaw) yeeb nkab

Cov Hluav Taws Xob Tshav Kub Kub thiab Cov Condensers

Txheej txheem kab rau acidic lossis saline media

Dej Desalination Nroj Tsuag

Underground piping hauv ntug hiav txwv

Kev Kho Mob Roj Pipeline Tshuab

 

Peb muab 1 {{. 4404 hauv cov khoom lag luam tsim, cov kab ntawv, cov ntaub ntawv, thov mus saib cov vev xaib txuas ntxiv no.
Cov khoom lag luam:https: // www . stainless-steels.-stainless-seam / stepe-yeeb nkab-steel-yeeb {{12}. HTML

Hu rau tam sim no

Gneeyog ib qho kev tshaj lij ntawm Austenitic Stainless Hlau, Super Austenitic Stainless Hlau thiab lwm yam khoom lag luam yog ntau tshaj li { thev naus laus zis {{{}}} Cov qauv siv cov qauv muaj xws li:Lub Tebchaws Txuj Ci, Asmeskas tus qauv, Cov Qauv Japanese, Tus Qauv German, European Txuj, Tus Qauv Lavxias, thiab lwm yam . tib lub sijhawm, cov khoom tsis yog cov qauv khoom tuaj yeem raug kho tau raws li cov neeg siv khoom xav tau}