Chromium, npib tsib xee, thiab hlau yog cov tseem ceeb ua ntej cov ntsiab hauv Austenitic steel.

Lub 1.4539 lub phaj yog tus qauv uas tswj hwm cov tuab ntawm cov ntawv txheeb thiab daim hlau. Muaj ntau cov lus qhia sib txawv los npog cov ntawv txheeb thiab cov phaj ib yam nkaus.

304H Cov Hlau Stainless Hlau tuaj yeem siv rau hauv cov chaw muaj kev tiv thaiv kom haum uas yog Weld annealing tsuas yog yuav tsum tau nyob hauv kev siv ntxhov siab siab.

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.

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 Stainless hlau phaj, muaj ntau hom stainless hlau: piv txwv li Nickel ntxiv, cov qauv Austenic ntawm cov hlau yog nyob ruaj ruaj. Tus qauv crystal ua rau cov hlau yuav luag tsis muaj hlau thiab tsawg dua nkig ntawm cov kub tsawg. Rau qhov nyuaj dua thiab lub zog, ntxiv ntau cov pa roj carbon. Nrog kev kho cua sov kom zoo, cov cuab yeej no tuaj yeem siv hauv rab chais paj, cutlery, thiab cuab yeej, ntawm lwm tus.

ASTM A240 yog cov txheej txheem kev qhia tshwj xeeb rau chromium thiab chromium-npib tsib xee stainless hlau phaj, ntawv, thiab sawb rau cov ntawv thov siab thiab rau cov ntawv thov siab.

Lub ASTM A240 Cov Ntawv Qhia Txog Kev Siv Hluav Taws Xob, Chromium-Nickel, thiab Sawb cov ntawv thov, suav nrog kev tsim kho, thiab kev ua kom zoo nkauj.

Nws yog qhov chaw nres tsheb dhau los lossis dov ib puag ncig mus rau hauv ntau yam seem rau cov ntawv thov hauv cov tshuab, cov chaw thauj khoom theem pib. Cov qauv no muab cov hlau tsis muaj zog 316 daim phiaj lawv cov yam ntxwv ua ke ntawm Weldability thiab Formaty.

ASTM A240 316TI Stainless hlau? Muaj cov nyiaj tsawg ntawm titanium. Titanium cov ntsiab lus yog feem ntau tsuas yog nyob ib ncig 0.5%. Titanium atoms tswj cov qauv ntawm 316 ntawm qhov kub tshaj 800,000.¡Ãc.

ASTM A240 daim hlau steel nyob rau hauv kub dov thiab muab cov iav kom ua tiav ntawm 1250, tsis muaj daim iav thiab cov duab tsis sib xws
Taub qab Weld Yeeb Nkab
\ / 5 / raws li
304 Phaj S30400 Daim Ntawv High Nickel Cov Ntsiab Lus
Thickness 0.3 ~ 1200mm lossis raws li koj xav tau

Cov qib kev muaj nyob nrog qib 18CO, 26cr-1mo, 29cr-4mo thiab 29Co-2Ni. Cov alloys no yuav txwv vim muaj alpha chromium chromium, ib qeb sib txuas lus uas precipitates thaum vuam.

Ib qho ntxiv, thaum lub saum npoo ntawm 304 steel phaj yog khawb, txheej txheej yuav hloov kho sai. Qhov tshwm sim no, hu ua passivation, yog pom nyob rau lwm cov hlau xws li txhuas thiab titanium. Corrosion tsis kam ntawm 304 steel phaj tuaj yeem cuam tshuam yog siv rau hauv ib puag ncig tsis yog oxidizing, ib qho piv txwv yog nyob hauv qab dej faus rau hauv ntoo.

Stainless hlau kuj muaj ntau yam ntawm carbon, silicon thiab manganese. Lwm cov ntsiab lus, xws li npib tsib xee thiab molybdenum, tuaj yeem ntxiv rau impart lwm cov khoom muaj txiaj ntsig xws li kev ua kom haum thiab ua kom haum corrosion.

ASTM A240 F53 S32750 2507 1.441 Cov Kho Mob Kawm Ntawv Qib Siab Sus-304 Sawb Txhuam Txhuam Tiav Stainless Hlau Ntawv 304

Alloy 304 \ / 304l tsis yog sib nqus nyob rau hauv anealed nyob rau hauv anealed mob, tab sis tuaj yeem ua me ntsis sib nqus los ntawm kev ua haujlwm txias lossis siv vuam. Nws tuaj yeem yooj yim welded thiab ua tiav los ntawm cov khw muag khoom siv cov kev coj noj coj ua.

ASTM A240 316 1.440 lossis 1.4436 1.2mm 1.2mm 1.2 hli 304 sus strip 0.8mm 0.36mm Colden Sheet 1.4301 Cov Hlau Stainless Hlau

SS 304, SS 304L, SS 316 thiab SS 316 thiab ss 316L stainless cov ntawv yog qhov nrov tshaj plaws thiab kev lag luam stainless hom studes. Stainless hlau 304 \ / 304l phaj thiab hlau tsis muaj roj av nrog rau cov chaw ua haujlwm zoo li cov tub rog ua haujlwm zoo li cov tub rog thiab kev lag luam.

Inconel 600 lub phaj yog ib hom khoom lag luam uas tsis muaj zog muaj zog. Lawv tiv thaiv kev corrosion xws li pitting thiab crevice. Ntxiv mus, cov nickel alloy 600 nplooj ntawv tseem muaj peev xwm los ua cua sov lossis daim ntawv txias.

Thaum cov ntsiab lus chromium ntawm alloy yog qis dua tsawg kawg yog 12%, piv txwv li hauv Aerospace kev lag luam, lo lus "corrosion resistant steel" yog siv. Stainless tus hlau los hauv cov qib sib txawv thiab cov npoo ua tiav, nyob ntawm seb nws siv qhov twg.
Taub qab Weld Yeeb Nkab
\ / 5 / raws li
304 Phaj S30400 Daim Ntawv High Nickel Cov Ntsiab Lus
Thickness 0.3 ~ 1200mm lossis raws li koj xav tau

904L stainless hlau phaj yog ib tug super ustenitic stainless hlau uas muab me ntsis rau siab corrosion tsis kam nyob rau ntau thaj chaw. Kev sib xyaw ntawm cov chromium thiab cov ntsiab lus npib tsib xee, nrog rau kev sib ntxiv ntawm Molybdenum thiab tooj liab, muab cov tshuaj tiv thaiv corrosion zoo tshaj plaws. Nrog npib tsib xee 25% thiab molybdenum 4.5%, Astm B625 tsis tawm ntawm cov chloride kev ntxhov siab, pitting thiab dav dav rau 316L thiab 317l.

Peb muaj cov khoom lag luam loj tshaj plaws ntawm cov hlau stainless 316Ti daim hlau. SS 316TI daim hlau, 316ti stainless hlau phaj tus neeg muag khoom, AISSIE ROOJ CEV, TSCE STATED PVC) Daim hlau thiab ntau yam ntxiv.

Alloy 347h (tsis yog S3409) Phaj stainless hlau yog qhov ntau dua carbon (0.104 - 0.10) version ntawm alloy. Nws tau tsim los rau kev txhim kho kom zoo dua thiab rau lub zog siab dua ntawm qhov kub ntawm qhov kub siab tshaj 1000 ° F (537 ° C). Feem ntau cov xwm txheej, cov pa roj carbon ntawm phaj ua rau daim ntawv pov thawj dua qub.

Peb yog 2nd lub zog? Cov chaw tsim khoom lag luam? ASTM A240 Qib 316ti Phaj (?

HT yog ib qho ntawm sab saum toj feem ntau cov chaw tsim khoom lag luam ntawm? Ss 316ti daim hlau, uas muaj sib npaug corrosion tsis kam rau qhov tsis muaj zog raws li cov pa roj carbon ntau 316L. ASTM A240 LWSESS STEEL 316TI daim hlau yog tsis yog kev ua tsis tau nyob hauv cov kev mob anealed.

Stainless hlau 304, 304L yog ntau yam stainless hlau uas yog siv dav hauv cov khoom siv thiab cov khoom uas xav tau kev sib xyaw ua ke nrog cov khoom (corrosion tsis kam thiab muaj peev xwm). Txhawm rau kom muaj qhov ua kom haum corrosion tsis kam ntawm cov hlau tsis muaj zog, cov chromium ntau dua 18% thiab ntau dua 8% npib tsib xee.

ASTM A240 316 1.440 lossis 1.4436 stainless hlau los xij isi 304 sawb suplex cua txias chellex txias chev - zhengzhou huitong pipeline khoom Co., Ltd.

Peb yog ib tus kws tshaj lij kev ua haujlwm thiab cov khoom siv ntawm stainless hlau A240 316TI Stainless hlau phaj, 1.4571 lub phaj stainless hlau nyob rau hauv Suav teb,

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.

Peb tsim khoom Stainless 316Ti phaj? &? Ss 316ti daim ntawv?

Cov phiaj thiab cov ntawv thiab cov ntawv txheeb tau siv rau cov ntawv thov sib txawv uas xav tau kev ua siab zoo thiab lub zog. Roopam steel yog cov chaw tsim khoom tsim ntawm cov ntawv thiab cov paib hauv cov txheej txheem tuab, ua tiav thiab cov ntaub ntawv. Lub? ASTM A240 Hom 316TI Sheet? Yog txhais rau cov ntawv thov siab ntshav siab nrog cov ntawv sau ua ke nrog cov ntaub ntawv chromium lossis chromium tsib xee. Txij li 316Ti yog tsim los ntawm lub siab alloy, nws yog siv rau hauv platforms, tankers thiab thawv tsim, cladding cov khoom thiab hauv lwm cov siv.