Tsawg kub tiv thaiv cov yam ntxwv ntawm cov hlau stainless hlau

Qeb 410 Tus Hlau Stainless yog lub hom phiaj dav dav yog ib lub hom phiaj dav hlau stainless hlau muaj 11.5% chromium nrog zoo corrosion tsis kam. Txawm li cas los xij, los ntawm cov txheej txheem ntawm cov txheej txheem xws li quenching, kev kub taub hau, thiab xeb, cov hlau tsis kam ntawm qib 410 tuaj yeem txhim kho ntxiv. Quenching thiab tempering tuaj yeem nyuaj qib 410 hlau. Lawv feem ntau yog siv rau hauv cov ntawv thov koom nrog corrosion me me, kub tsis kam thiab muaj zog.

ASTM A638 Qib 660 yog ib qho tseem ceeb ua ntej tawv stainless hlau haum rau cov kev siv kub siab. Cov qib no yog qhov tsim nyog rau cov ntawv thov uas xav tau cov khoom lag luam zoo thiab muaj zog ntawm qhov kub txog 700 ° C. Nws tuaj yeem siv rau kev siv cov kev siv ntxhov siab tsawg dua ntawm qhov kub siab dua.

Qeb 304 yog ib qho ntau yam, nrov thiab kev xaiv nyiaj txiag rau ntau daim ntawv thov. Txawm li cas los xij, kev siv hais tias, kev siv thiab siv ntawm 316 stainless hlau pas nrig yog sib txawv heev ntawm 304 stainless hlau rods. Ua ntej tshaj plaws, Astm A276 Hom 316 puag ncig thaum muaj qhov zoo rau kev siv hauv dej hiav txwv thiab cov tshuaj ntsev thiab cov kev daws teeb meem yuav tsis hloov hauv ib puag ncig marine.

Vim tias Alloy 316 yog cov ducast heev, nws tuaj yeem tsim tau yooj yim rau hauv ntau yam ntawm cov duab. Thaum Stainless Hlau 316 puag ncig cov khoom tuaj yeem ua haujlwm kub, ntau cov tuam ntxhab xav tau cov pas dej txias.

ASTM A276 310 puag ncig tuaj yeem hais tau meej tias rebar yog ib qho ntawm cov tseem ceeb ntawm kev tsim kev lag luam lossis kev lag luam twg uas nyob ntawm tshuab. Siv dav hauv kev kho tsheb, textile, kev tsim khoom, hloov paj lug, ua haujlwm thiab pulp, tiv thaiv cov cuab yeej lossis aerospace.

316 Stainless Hlau Round bar yog ib hom ntawm stainless hlau pas nrig uas yog siv rau ntau yam kev siv. Nws tau ua tau zoo heev corrosion tsis kam thiab lub zog-rau-qhov hnyav piv. Ntxiv rau nws cov txiaj ntsig ntau dua lwm hom steel tuav, 316 steel hlau hloov Bar Tshuag tuaj yeem tiv thaiv nws cov duab kom muaj lossis cov khoom poob.

Feem ntau, extruded stainless hlau tiaj tus kab thiab hlau stainless hlau yog kub dov, anealed thiab pickled. Qhov seem tsis txaus ntseeg ua rau ANTM A484 \ / A484 M-06. Euro steel stocks stainless hlau tiaj tus kab thiab hlau stainless hlau nyob rau hauv 6 xyoos nyob rau qib 304L, 316 L, lwm qib nyob rau ntawm kev thov.

Qeb 310 Stainless hlau, sib txuas ua ke zoo heev ntawm qhov kub thiab txias nrog kev ua kom zoo thiab weldability, tsim rau kev kub siab. Thaum tsis muaj kev txo cov roj sulfur, nws tiv thaiv oxidation nyob rau hauv kev ua haujlwm tas mus li ntawm qhov kub thiab txias txog 1150¡Ãc. Nws kuj tseem siv tau rau cov kev pabcuam sib quas ntus ntawm qhov kub ntawm 1040¡Ãc.

Vim tias Alloy 316 yog cov ducast heev, nws tuaj yeem tsim tau yooj yim rau hauv ntau yam ntawm cov duab. Thaum Stainless Hlau 316 puag ncig cov khoom tuaj yeem ua haujlwm kub, ntau cov tuam ntxhab xav tau cov pas dej txias.

316 Stainless Tus Hlau Hloov Bar muaj ntau cov kev siv cov kev siv tau vim nws cov yam ntxwv ua tau zoo, suav nrog kev ua haujlwm corrosion zoo thiab yooj yim. Qib 316 Stainless hlau yog txawv ntawm nws cov molybdenum cov ntsiab lus, uas txhawb nws txoj kev tiv thaiv zoo heev rau oxidation. Qeb 316L yog txo cov pa roj teeb ntawm tus qauv qib 316 thiab yog pom zoo rau cov ntawv thov tsis kam.

Stainless hlau yog lub martensitic nag lossis siv zog ua kom muaj zog, nrog rau kev kho kom sov, thiab kub thiab txias thiab kub thiab txias, thiab kub thiab txias. Cov khoom siv no yog dav siv hauv Aerospace, tshuaj, petrochemical, kev ua zaub mov thiab kev lag luam hlau.

Tsis tshua muaj kub tsis kam yog ntsuas los ntawm kev sib tw lossis tawv ntawm subzero kub. Ntawm qhov kub tsawg zaus, lub zog tensile ntawm Anustenitic Stainless hlau yog qhov siab dua li qhov kub siab dua. Lawv kuj tswj kom nruj heev. Ferritic, martensitic thiab nag lossis daus tawv yuav tsum tsis txhob siv ntawm sub-xoom qhov kub. Qhov nyuaj ntawm cov qib no poob qis ntawm cov kub tsawg. Muaj qee kis, qhov kev poob no tshwm sim ze chav tsev.

316 Cov khoom siv hlau hluav taws xob tsis xeb yog qhov zoo rau feem ntau cov kev siv tshuab thiab rau sab hauv tsev thiab sab nraum zoov thiab sab nraum zoov. AISI 316 Stainless hlau yog ib qho tsis sib nqus, cov khoom nqus tsev, cov khoom siv siab zoo nrog cov khoom siv corrosion zoo heev. 316 yog muaj zog me dua 303 thiab 304 stainless hlau. Ua rau nws zoo tagnrho rau cov khoom noj thiab cov tshuaj lag luam, nrog rau hauv cov chaw uas muaj feem cuam tshuam nrog cov tub rog ib puag ncig, cov khoom siv txheej txheem, cov tshuaj ua haujlwm lossis lwm yam tshuaj.

Feem ntau, extruded stainless hlau tiaj tus kab thiab hlau stainless hlau yog kub dov, anealed thiab pickled. Qhov seem tsis txaus ntseeg ua rau ANTM A484 \ / A484 M-06. Euro steel stocks stainless hlau tiaj tus kab thiab hlau stainless hlau nyob rau hauv 6 xyoos nyob rau qib 304L, 316 L, lwm qib nyob rau ntawm kev thov.

Hom 347 stainless hlau tau kho me ntsis txhim kho corrosion tsis zoo nyob rau hauv cov oxidly oxidizing ib puag ncig 321 stainless hlau. Hom 347 yog nyob ruaj nrog Columbium thiab yog qhov tsim nyog rau aqueous thiab tsawg qhov chaw ib puag ncig vim nws zoo tsis kam rau intergranular corrosion. Ob 347 thiab 321 muaj kev tsis kam zoo rau Polythionate Kev Ruaj Ntseg Kev Ruaj Ntseg Corrosion tau ntsib hauv kev ua kom zoo dua. Cov ntsuas kub siab oxidation tiv thaiv ntawm 347 zoo ib yam li ntawm 304 stainless hlau. Rau 1500,000Ãf.

Lub stainless hlau 304 puag ncig bar, raws li lub npe qhia yog ua los ntawm 304 qib qib stainless hlau khoom. Nws muaj nyob ib puag ncig 18% chromium thiab 8% npib tsib xee nyob rau hauv nws cov tshuaj lom neeg muaj pes tsawg leeg. Lub bar round qhia cov siab tiv taus rau corrosion thiab txhim kho lub zog muaj zog. Cov khoom siv muaj zog heev nrog ib ncig ntawm 515 MPA min tensile lub zog thiab min paib lub zog ntawm 205 mpa.

Oxidation zoo tsis kam ua rau Cycling Me me ntawm 2000¡ÃF yog tus yam ntxwv ntawm 310. Vim nws cov ntsiab lus Chickel thiab ntau dua rau cov sulfidation thiab lwm hom kev kub ntxhov ntau. 310 yog siv dav hauv kev mob carburizes carburizes, xws li petrochemical ib puag ncig.

Qhov zoo ntawm stainless hlau bar suav nrog cov khoom siv ntev ntev, corrosion tsis kam, tsos zoo, yooj yim thiab ntev nqi. Stainless hlau yog ib qho ntawm cov feem ntau siv cov hlau hauv kev tsim kho niaj hnub.

Ib puag ncig bar yog ntev ntev cylindrical hlau bar Tshuag uas muaj ntau yam kev lag luam thiab kev lag luam. Cov ntawv thov feem ntau yog shafts. Cov khoom lag luam feem ntau ntsuas los ntawm kev ntsuas lawv lub cheeb. Cov txheej txheem diameters ntawm 1 \ / 4 "txhua txoj kev mus txog 24". Lwm yam sib ntau thiab.

Cov hlau ntawm uns uns s31254 yog ib tus neeg mob siab tshaj plaws. Lawv yog high-kawg stainless hlau tsim rau kev cuam tshuam kov cov tshuaj chloride corrosion, kev nyuaj siab corrosion tawg thiab pitting corrosion. Cov no yog ustenites nrog siab npib tsib xee thiab chromium cov ntsiab lus.

A403 W316H A403 S31635 A403 S34709 puag ncig Stainless: Ferritic, Austenitic, Martenitic-Ferritic-Ferritic. Cov kev kawm sib txawv no tau siv los tsim cov khoom sib txawv ntawm cov khoom lag luam, xws li A403 S3103 s3103 A403 S31700 yog Kuj siv nyob rau hauv kev tsim kho ntawm cov hlab ntsha thiab boilers.

A479 Specification muaj lub zog tensile muaj zog, tshem tawm lub zog, thiab kev tawv muaj nuj nqis rau ntau yam kev kho mob sov. Cov lus qhia tshwj xeeb rau kev kho kom sov thiab kev kuaj mob ntxiv ntawm cov hlau tsis muaj tshuaj tiv thaiv cov hlau tsis huv. Cov qib ntawm A479 hlau kuj tau txhais los ntawm lawv cov tshuaj lom neeg muaj pes tsawg leeg.

Stainless hlau Astm \ / ASME SA 276 \ / Sus30400, 316 aws, 316l \ / s unown s3163, 316l \ / unicial S31609, 316l \ / unicial S31603, 310s \ / unic s31008, 321 \ /1600, 321H \ S3279, F51 \ / 21850, F53 \ / 2507, F55 \ / S32760, F44 \ F44 \ / 2544L \ / ailoco 800 \ alloy 800 \ / uncoloy 800 \ / ignOy 800 \ Alloy 800H \ / incoloy 800h \ / unic n08810

Cov kab hlau stainless forged yog qhov nyuaj thiab ntau ruaj khov. Lawv muaj ntau yam thiab yog li ntawd muaj rau ntau yam kev pabcuam.
Tus pas nrig no tseem hu ua tus pas nrig stainless hlau. Daim ntawv thov ntawm cov bar nyob ntawm qhov yuav tsum tau ntawm daim ntawv thov thiab qib ntawm cov khoom siv. Muaj ntau cov lus qhia sib txawv uas tseem qhia meej thiab hom ntawv sau. ASTM A276 Stainless Hlau Bar yog qhov tshwj xeeb rau kub dov thiab txias txav bar, tsuas yog forged bar. Nws tuaj yeem muaj cov duab sib txawv zoo li lub voj voog, xwmfab, hexagon thiab lwm yam duab.

ASTM A276 yog qhov tshwj xeeb uas txiav txim siab ntau pawg ntawm cov hlau stainless hlau lossis cov khoom tsim hauv cov hom sib txawv. Stainless hlau A276 xov cov pas nrig muaj thiab muab rau ntau yam kev mob.

Daim duab ntawm PMI kev xeem ntawm SS310 puag ncig bar
Austenitic cov qib kawm tau muaj lub zog siab ntawm cov chaw kub. Qhov no yog qhov tseeb tshwj xeeb rau qib nrog qib siab ntawm cov chromium thiab / lossis silicon, nitrogen thiab tsis tshua muaj nyob hauv ntiaj teb 310 thiab s30815. High cherritic steels zoo li 446 kuj tseem tuaj yeem pom lub zog kub siab. Lub siab chromium cov ntsiab lus ntawm stainless hlau kuj tseem pab tawm tsam tiv thaiv kom ntsuas qhov kub siab.

Cov ntawv thov txheej txheem feem ntau yuav tsum vuam los tuav cov cuab yeej siv. Vim tias cov kab tuav tau siv rau cov hom phiaj txheej txheem, nws yog qhov tseem ceeb uas lawv haum rau vuam, xws li qib stainless hlau 304L puag ncig cov khoom. Tsis zoo li qib 304, tsawg cov pa roj av ntawm cov txheej txheem no tau ua tau zoo hauv cov ntawv thov uas yuav tsum muaj vuam muag.

Qhov zoo dua ntawm kev ua haujlwm-cov qib tsis zoo ntawm cov hlau stainless yog tias lub zog ntawm cov hlau tuaj yeem nce ntxiv los ntawm kev ua haujlwm txias. Kev sib xyaw ntawm cov txheej txheem txias thiab annealing theem tuaj yeem ua haujlwm los ua kom muaj zog rau cov khoom tsim tshwj xeeb rau cov chaw tsim khoom. Ib qho piv txwv yog hlau kos duab. Cov hlau siv thaum lub caij nplooj ntoo hlav yuav ua haujlwm hnyav rau lub zog tshwj xeeb. Yog tias tib tus hlau siv los ua cov hlua khi khi, nws yog annealed, uas ua rau cov khoom softer softer.

Feem ntau, ss astm A479 forged round round muaj muaj los yog muab nyob rau hauv ib qho ntawm cov xwm txheej hauv qab no, I.e. Normaled, Tempered thiab quenched. Txawm li cas los xij, nyob rau hauv tag nrho cov chav kawm tsis muaj stainless hlau, alloys uas poob rau hauv chav kawm Austenitic xws li kev sim rau corrosion tsis kam, kuj tseem kho cua sov.

Stainless hlau 904L puag ncig cov ceg yog qhov qis dua cov pa roj stainless version uas muaj ntau yam khoom muaj txiaj ntsig zoo li durability, thiab hloov tau.