UNS S32550 coil (ASTM A789 / A790) yog tsim los rau qhov chaw uas muaj cov tshuaj chloride siab ua tau raws li qhov tseem ceeb ntawm kev siv tshuab. Nws cov chemistry optimized, suav nrog tooj liab, muab qhov tshwj xeeb tiv thaiv kev ntxhov siab corrosion cracking-ib qho txiaj ntsig tseem ceeb tshaj lwm cov qib duplex hauv offshore thiab chemical processing applications.
Lub alloy muab lub zog siab (kwv yees li ob npaug ntawm cov khoom muaj zog ntawm 304/316 stainless), ua kom sib zog, tsim kom muaj txiaj ntsig zoo rau cov tshuab siab thiab cov khoom siv. Muab nyob rau hauv coil rau ntau lawm continuation, nws yog tsim nyob rau hauv kev tswj thermal ua kom zoo ib yam, txhim khu kev qha theem sib npaug thiab kev ua tau zoo.
Khoom Paub meej
Specifications & Technical Parameters
| Qeb | Parameter | Nthuav dav / Tus nqi tsim nyog |
| Cov qauv | ASTM / ASME Cov | A789 / A790, A240 |
| UNS | S32550 | |
| EN / Hom Lub Npe | 1.4507 / Alloy 255 | |
| Coil Dimensions (Standard Range) | Thickness | 0.5 hli - 6.0 hli |
| Dav | 600 hli - 2000 hli (Slitting Muaj) | |
| Coil Luj (Approx.) | Txog li 15 Metric Tons (MT) | |
| Sab hauv Diameter (ID) | 508mm (20 ") lossis 610mm (24") | |
| Mechanical Properties | Yield zog (0.2% Offset) | Ntau dua lossis sib npaug li 550 MPa (min) |
| Tensile zog | Ntau dua lossis sib npaug rau 760 MPa (min) | |
| Elongation | Ntau dua lossis sib npaug li 15% (min) | |
| Hardness (Rockwell C) | Feem ntau yog 28 - 32 HRC |
Cov tshuaj muaj pes tsawg leeg (wt%)
| Element | Cov ntsiab lus (%) |
| Chromium (Cr) | 24.0 - 27.0 |
| Nickel (Ni) | 4.5 - 6.5 |
| Molybdenum (hli) | 2.9 - 3.9 |
| Nitrogen (N) | 0.10 - 0.25 |
| Copper (Cu) | 1.5 - 2.5 |
| Hlau (Fe) | Tshuav |
Nta thiab Qhov Zoo
- Lub zog zoo tshaj - rau - Qhov Zoo Tshaj Plaws
S32550 muab cov txiaj ntsig zoo tshaj plaws, ua kom ncaj qha engineering qhov hnyav txo. Hauv cov ntawv thov, qhov no feem ntau txhais tau hais tias cov khoom ntim tuaj yeem raug txo los ntawm 15% -25% ntawm tib lub siab ntsuas, yog li txo tus nqi yuav khoom thiab ua kom yooj yim logistics.
- Cov yam ntxwv zoo Fabrication
Cov yam ntxwv zoo formability. Lub alloy exhibits zoo formability nyob rau hauv kev tswj cov txheej txheem. Muab nyob rau hauv daim ntawv daim ntawv, nws yog zoo - haum rau nruam yob txoj kev thiab cov txheej txheem stamping zuj zus.
- Superior Corrosion thiab Stress Crack Resistance
S32550 kauj muaj PREN ntawm 38+, yog li nws yog super resistant rau pitting thiab crevice corrosion. Nws kuj tseem pab tiv thaiv chloride kev nyuaj siab corrosion cracking. Yeej, nws siv sijhawm ntev dua hauv cov khoom hnyav xws li dej hiav txwv sov, dej yucky, thiab cov kua tshuaj muaj zog heev.
Peb Lub Zog
Ntawm Jiangsu CunRui Hlau Khoom Co., Ltd., peb tsis yog muag hlau xwb; peb ua kom nws yooj yim heev rau cov neeg lag luam zoo li koj.
Coj peb S32550 duplex stainless hlau kauj, piv txwv li. Peb lis tag nrho cov shipping zoo li pros kom paub tseeb tias nws tau muaj txoj cai thaum koj xav tau nws rau ntau lawm.
Peb txheeb tawm tag nrho cov ntaub ntawv xa tawm thiab tuaj yeem ua haujlwm nrog koj cov saw khoom siv sib txawv Incoterms.
Peb pab neeg ua rau koj nyob rau hauv lub voj ntawm koj qhov kev txiav txim thiab yeej ib txwm npaj los tham nrog koj cov neeg tau txais thiab kev tswj xyuas zoo.
Daim ntawv thov
Kev Pabcuam & Txhawb
01
Kev Tiv Thaiv Ntim
Kev cai wrappings (xws li VCI daim ntawv los yog hnyav-cov yas yas) thiab ntug kev tiv thaiv kom tsis txhob muaj corrosion thiab puas thaum thauj thiab khaws cia.
02
Precision Slitting
Qhov tseeb slitting kom nqaim sawb dav raws li koj cov duab kos, nrog rau kev tswj hwm kev mob siab rau ntug thiab camber.
03
Thaum tshav kub kub tswj
Raws li kev thov, peb tuaj yeem sib sau lossis cais cov khoom siv los ntawm cov xov tooj cua sov los pab koj cov kev tswj xyuas zoo thiab cov qauv traceability.
04
Ua ntej-Kev kuaj xyuas khoom xa tuaj
Teem kom muaj kev ywj pheej thib peb - tog neeg soj ntsuam (seem, pom, PMI) ntawm lub zeb lossis lub tsev khaws khoom ua ntej xa khoom xa tuaj, raws li koj qhov kev qhia tshwj xeeb.
FAQ
Q: Dab tsi yog S32550 zoo tshaj plaws rau?
A: Nws yog npaj rau siab -lub zog, thauj khoom- cov kabmob uas cuam tshuam rau cov dej hiav txwv lossis cov tshuaj chloride- cov txheej txheem nplua nuj, qhov twg cov ntaub ntawv raug ua rau muaj kev ntxhov siab corrosion.
Q: Vim li cas S32550 muaj tooj liab?
A: Cov tooj liab ntxiv txhim kho nws txoj kev tiv thaiv rau qee cov kua qaub, zoo li sulfuric acid, thiab ua kom muaj zog tag nrho.
Q: Dab tsi yog qhov siab tshaj plaws kev pab cuam qhov kub thiab txias?
A: Kev siv tsis tu ncua hauv huab cua feem ntau muaj kev nyab xeeb txog 300℃(572℃F).
Q: Dab tsi ntxiv cov khoom lag luam muaj?
A: Nws kuj yog feem ntau muaj raws li cov yeeb nkab, raj, bar, thiab phaj kom phim cov khoom siv.
Q: Kev ntsuam xyuas dab tsi yog qhia tom qab kev tsim khoom?
A: Rau qhov tseem ceeb welds thiab qhov chaw, Liquid Penetrant (PT) lossis Radiographic Testing (RT) raug pom zoo los xyuas kom meej qhov kev sib raug zoo thiab kuaj xyuas qhov chaw / sub- deg flaws.
Cim npe nrov: Tuam Tshoj s32550 duplex stainless hlau kauj, Tuam Tshoj s32550 duplex stainless hlau kauj manufacturers, hoobkas
