AFTM A240 904L 1.4539 Cov Chaw Tsim Tshuaj 1mm 2MM Chrome Plated Stainless Hlau Chev

Cov ntawv no muaj lub zog tensile zoo heev, thiab corrosion tsis kam, thaum tseem nthuav tawm pitting zoo heev thiab kub siab tshaj tawm. Tsis tas li ntawd, nws tau zoo heev depability kom tiv taus cov kua qaub thiab tiv thaiv hnyav huab cua huab cua huab cua.

304 Stainless Phaj yuav dhau los ua kev sib nqus me ntsis thaum ua haujlwm thiab tsis yog cua sov kho tau.

Alloy 904L (tsis yog N08904, 1.4539) yog lub siab muaj roj av uas muaj ntau qhov chaw me me xws li dej hiav txwv.

Stainless hlau 304 daim ntawv yog ua los ntawm Austenitic Stainless hlau uas muaj 18% chromium thiab 8% npib tsib xee nyob rau hauv cov muaj pes tsawg leeg.

Ht yeeb nkab yog cov chaw tso khoom thiab cov faib khoom ntawm cov hlau stainless 316TI nplooj tsim ua ib qho ntau thiab tsawg thiab cov qhab nia zoo li 316 \ / 316ti. Peb muaj hauv lub tsev ntshav ntshav, laser, tso dej kom tsis txhob muab cov chaw ua kom tau raws li koj qhov kev xav tau ntawm qhov ntsuas ntawm tuab, dav thiab ntev. Aisamet yog ib qho khoom lag luam ntawm SS 316TI cov ntawv txheeb nyob rau hauv ib qho tuab ntawm ¡° 0.1 lub plaub, duab plaub, voj, r?

Stainless hlau phaj 304 feem ntau hu ua "corrosion resistant steel" - nws tsis stain, corrode lossis xeb yooj yim li cov pa roj carbon. Txawm li cas los xij, nws yuav yuam kev los hais tias nws yog corrosion resistant. Nws txawv ntau los ntawm cov qauv hlau vim nws cov ntsiab lus chromium, uas txwv tsis muaj cua, uas tuaj yeem xeb thaum muaj huab cua thiab ib qho noo noo hauv cov cua. Stainless hlau feem ntau yog ib qho kev daws teeb meem nrov vim nws cov khoom tiv thaiv antioxidant.

Yuav kom ua tiav cov kev tiv thaiv corrosion tsis kam, ua rau lub zog kho cua sov ua tau. Txij li thaum chromium carbides tshem tawm qhov kub tsawg dua li titanium carbides yuav tswj tau kub hnyo yuav precipitate tab sis chromium tseem nyob hauv kev daws teeb meem. Tom qab soaking nyob rau hauv lub stabilizing kub rau tsawg kawg 2 teev, hom 316ti yuav tsum txias heev los ntawm huab cua.

ASTM A240 F51 S31803 2205 1.4462 lag luam wholesale stainless Plated Dawb Qauv Dawb

Martensitic Stainless hlau tsis yog raws li corrosion resistant li lwm pawg, tab sis muaj zog heev thiab tawv, thiab muaj peev xwm ua tau zoo los ntawm kev kho cua sov. Martensitic Stainless hlau muaj chromium (0.00%), Molybdenum (0.2%), tsawg dua 2%) (ua rau nws nyuaj dua, tab sis cov khoom siv ntau dua). Nws yog quenched thiab sib nqus.

ASTM A240 1.440 - 1.4435 Hom # 4 Txhuam 6K 8k 106 Daim iav 304 316L 2B Tshaj Tawm Cov Hlau Stainless

Vim tias stainless hlau yog ntau tiv taus corrosion, peb cov khoom zoo li alloy 316 \ / 316l nplooj ntawv hloov pauv ntawm cov qauv hlau hlau.

304 Steel phaj, muaj ntau ntau ntawm manganese tau siv nyob rau hauv ntau cov hlau stainless. Manganese khaws cov qauv Austenic hauv cov hlau zoo li npib tsib xee, tab sis ntawm tus nqi qis.

Rau 304 hlau, thaum stainless hlau seem xws li txiv ntoo thiab bolts tau nias ua ke, txheej oxide tau scraped tawm, ua rau cov ntu mus rau weld ua ke. Thaum disassembled, cov khoom siv weld tuaj yeem kua muag thiab lub qhov, cov nyhuv hu ua galling.

° l¡ ± qhia tias cov ntsiab lus carbon ntawm lub alloy yog tsawg dua 0.03%, uas txo cov txiaj ntsig ntawm cov khoom siv tsis zoo ntawm cov ciaj ciam av) tshwm sim los ntawm kev kub siab thaum lub sijhawm ntsuas kub.

Lub zog ua kom muaj zog thiab lub zog tensile yuav tau nce los ntawm kev ua haujlwm txias, tab sis hloov kho cov ntsiab lus ntawm welded nyob qhov twg kev kho cua sov uas tsis siv cua sov.

Hom stainless hom 1.4301 thiab 1.4307 tseem hu ua qib 304 thiab 304L feem. Hom 304 yog qhov ntau tshaj plaws thiab dav siv stainless hlau. Nws tseem qee zaum raug xa mus rau los ntawm nws lub npe qub 18 \ / 8 uas yog muab tau los ntawm nomall composition ntawm hom 304 yog 18% chromium thiab 8% npib tsib xee.

Stainless hlau 304 daim ntawv yog nyias txheej ntawm 304 cov khoom siv ntau txog li 6 hli hauv thickness. Cov ntawv txheeb tuaj hauv qhov dav dav thiab ntev. Muaj cov qauv sib txawv los tswj hwm cov khoom sib txawv. Roopam steel yog cov chaw tsim khoom tsim ntawm cov ntawv no hauv txhua qhov teev.

ASTM A240 316Ti 1.4571 AISI COIL-HLAU STS Chev 4 Customized Stainless Pipeline Equipment Co., Ltd.

Stainless hlau 316Ti nplooj ntawv hauv Tshuag tam sim no & npaj xa hnub no thiab tsim khoom ntawm cov ntaub ntawv tsis muaj raw, raws li tus qauv thoob ntiaj teb. Peb muaj kev muab peb cov hlau nplaum qub 316Ti Daim Ntawv Khoom Mus Rau Ntau lub tebchaws.

Alloy 904L stainless hlau phaj nyob rau hauv thicknesses los ntawm 3 \ / 16 "los ntawm 2". Alloy 904L (tsis yog n08904) yog Superaustenitic Stainless hlau tsim rau corrosion thiab pitting yeem nyob rau hauv ntau cov txheej txheem ib puag ncig.

Thaum qib 316 muaj cov ntsiab lus ntau dua ntawm cov roj carbon, qhov txo qis ntawm cov lus hais yog qhov sib txawv rau ob qib 316L thiab? Stainless hlau 316Ti daim ntawv. Tsis tau, hauv kev sib piv rau 316L, cov neeg kho tshuab, nrog rau tensile lub zog ntawm 316ti, yog qhov siab dua me ntsis, vim qhov sib txawv hauv lub teeb ci.

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Stainless hlau yog ib qho hlau alloy muaj tsawg kawg yog 10.5% chromium. Chromium ua cov txheej txheej nyias ntawm oxide nyob rau saum npoo ntawm cov hlau, hu ua "passivation txheej".

304 Hlau Phaj Tso Tsheb Hlau thiab Cov kua mis tso kua mis thiab lwm yam kua txiv ntoo yog feem ntau ua los ntawm nws cov tshuaj tiv thaiv corrosion thiab antimicrobial. Qhov no tseem cuam tshuam nws cov kev siv hauv chav ua noj ua haus thiab ua zaub mov ua khoom noj,

Lub ASTM A240 Cov Ntawv Qhia Txog Kev Siv Hluav Taws Xob, Chromium-Nickel, thiab Chromium-Mangel-Nickel-Npib, thiab Sawb rau Siv Cov Hlua Siab thiab Cov Kev Siv Dav Hlau. Cov hlau yuav tsum tau ntsib cov kev cai siv tshuaj lom neeg. Cov khoom yuav tau raws li cov kws kho mob tshwj xeeb.

Cov kav hlau steel tuaj yeem ua kom tawg ntawm lub hauv paus ntawm nws daim ntawv thov. Cov Kev Siv Cov Kav Hlau Hlau yog nyob rau thaj chaw ntawm cov kav dej, kev lag luam raj, cov kab ua liaj ua teb, cov lag luam raj, siv tsheb thiab lwm yam kev lag luam.

Piv rau hom 302 thiab 304, 316 Stainless hlau muaj ntau dua corrosion tsis kam thiab lub zog siab. Nws tau txhim kho siab kub lub zog tshaj 304 thiab cov khoom ua pov thawj zoo heev pittings. Qib 316 yog tsis muaj kev sib nqus hauv lub xeev annealed.

HT

Qhov no tiv thaiv kev corrosion txuas ntxiv ntawm nplaim. Nce cov ntsiab lus chromium tuaj yeem txhim kho corrosion tsis kam.