TS EN 10025-5S355J0W Corten steel phajyog cov qauv zoo nkauj zoo nkauj nrog cov chromium, npib tsib xee, thiab tooj liab alloy cov ntsiab lus, nrog rau kev tswj hwm ntxiv ntawm phosphorous. Qhov tshwj xeeb tshuaj muaj pes tsawg leeg no pub rau S355J0W nws tus kheej li qub - muaj peev xwm tiv thaiv.
S355J0W Corten steel weathering steel daim hlau
Ntawm Gnee Steel, peb tshwj xeeb hauv kev muab siab -S355J0W steel kev daws teeb meem uas ua tau raws li qhov xav tau tshaj plaws engineering.
Dab tsi Ua S355J0W Steel Tshwj Xeeb?
Thaum raug cov ntsiab lus atmospheric, EN 10025-5 S355J0W weathering steel tsim ib txheej tuab, ruaj khov tiv thaiv oxide txheej (patina). Cov txheej no ua raws li kev thaiv kev tiv thaiv ntxiv oxidation ntawm cov hlau hauv qab.
Cov txiaj ntsig tseem ceeb:
1. Tus nqi tsis sib xws -Kev ua tau zoo thiab lub neej muaj nuj nqis
S355J0W muab qhov txiaj ntsig tseem ceeb ntawm nyiaj txiag los ntawm kev txo qis Tag Nrho Cov Tswv Cuab (TCO). Los ntawm kev tshem tawm qhov yuav tsum tau ua rau thawj zaug sandblasting, priming, thiab multi-coat industrial painting, project managers can know tam sim no saves in the instantly saves in the material cost and labor hours during the fabrication stage.
Qhov tseem ceeb tshaj, nws tshem tawm qhov tsis txaus ntseeg ntev - kev siv nyiaj txij nkawm. Tsis tas yuav muaj kev ua haujlwm ib ntus, ib puag ncig tiv thaiv cov hlau lead-raws li cov xim flakes, lossis cov nqi poob qis uas cuam tshuam nrog kev rov ua dua tshiab, ua rau nws yog qhov kev xaiv pheej yig tshaj plaws rau cov haujlwm uas hla 50-rau-100-xyoo lub neej.
2. Exceptional Durability thiab Structure Resilience
Nyob rau hauv cov nqe lus ntawm kev ua tau zoo, S355J0W muaj ib tug atmospheric corrosion kuj uas yog plaub mus rau yim lub sij hawm superior rau cov qauv qauv carbon steels (xws li S355JR).
Qib no tau tsim tshwj xeeb los tswj nws cov txheej txheem tuab thiab kev ua haujlwm zoo nyob rau ntau xyoo, txawm tias nyob rau hauv ib puag ncig hnyav lossis nyob deb nroog.
Ib qho tshwj xeeb "tus kheej- kho" cov cuab yeej txuas ntxiv txhim kho nws cov kav ntev: yog tias cov khoom tiv thaiv patina yog cov khoom siv khawb los yog chipped, cov hlau raug cuam tshuam nrog cov cua kom rov tsim cov oxide barrier, ua kom muaj kev tiv thaiv txuas ntxiv, tsis muaj kev cuam tshuam uas cov txheej txheem ib txwm muab tsis tau.
3. Sophisticated Aesthetic Appeal rau niaj hnub tsim
Tshaj li nws qhov kev ua tau zoo, S355J0W yog "cov khoom siv nyob" tau txais txiaj ntsig zoo los ntawm cov kws tsim vaj tsev rau nws qhov kev hloov pauv pom kev zoo. Qhov saum npoo hloov mus los ntawm cov xim nplua nuj ntawm cov xim- pib ua ib lub ci ci, ci ntsa iab txiv kab ntxwv thiab loj hlob ntau xyoo rau hauv qhov tob, sophisticated "lub ntiaj teb- suab" chocolate xim av.
Qhov no matte, organic kev ntxhib los mos muab lub sijhawm tsis muaj kev zoo nkauj zoo nkauj uas sib haum xeeb nrog cov toj roob hauv pes ntuj thiab niaj hnub hauv nroog.
Tsis zoo li cov xim pleev xim uas thaum kawg ploj los yog tev, cov huab cua steel patina nce qhov tob thiab tus cwj pwm nrog lub hnub nyoog, muab kev ruaj khov, siab - kawg tiav uas qhia txog kev tsim vaj tsev nyob mus li.
Technical Specifications ntawmS355J0W weathering steel daim hlau
1. Tshuaj muaj pes tsawg leeg ntawm S355J0W (%)
| C (max) | Si (max) | Mn | P | S (max) | N (max) | Cr | Cu |
| 0.16 | 0.50 | 0.50-1.50 | 0.035 | 0.035 | 0.009 | 0.40-0.80 | 0.25-0.55 |
2. Mechanical Properties
| Qib | Tensile zog (MPa) | Yield zog (MPa) | % Elongation (min) | Impact Test Temp (degree) |
| S355J0W | 510-680 | 355 | 16% (hauv 50mm) | 0 degree |
Ntau yam kev siv ntawmS355J0W weathering steel daim hlau
S355J0W weathering steel daim hlau yog cov khoom ntawm kev xaiv rau siab - kev nyuaj siab thiab raug ib puag ncig. Gnee Steel khoom siv S355J0W hauv ntau hom, nrog rau cov hlau coils, cov ntawv txheeb, cov phaj hnyav, thiab cov kab ncaj nraim rau:
- Infrastructure: Steel ncej thiab ntev - ncua choj.
S355J0W ua haujlwm ua "skeleton" rau cov qauv loj, tsis muaj xim. Nws 355 MPa yam tsawg kawg nkaus tawm lub zog tso cai rau kev tsim ntawm ntev - ncua txuas hniav thiab siab - nce lub moj khaum uas muaj qhov sib zog me ntsis tsis tau muaj zog dua li cov uas ua nrog cov pa roj carbon steel.
Los ntawm kev siv cov qib no, engineers tuaj yeem tshem tawm cov nqi staggering ntawm kev pleev xim rau thawj zaug thiab kev saib xyuas yav tom ntej. Cov hlau muaj peev xwm tsim tau tus kheej- tiv thaiv patina kom ntseeg tau tias cov kev sib txuas tseem ceeb thiab cov kab hluav taws xob txhawb nqa nyob twj ywm suab nrov rau ib puas xyoo lossis ntau dua, txawm tias thaum raug los nag, daus, thiab av noo.
- Tsheb thauj mus los: tsheb ciav hlau, siab -bogies ceev, thiab cov thawv thauj khoom.
Rau kev lag luam tsheb thauj mus los, S355J0W muaj qhov zoo dua qub: cov leeg nqaij thiab qhov hnyav kom zoo.
Railway & High-Speed Bogies: Nws yog cov khoom ntawm kev xaiv rau siab - ceev bogies thiab rail wagon thav duab uas yuav tsum tau nyiaj tas li siab - zaus vibrations thiab dynamic mechanical stress.
Intermodal Containers: Hauv kev thauj mus los thoob ntiaj teb, cov thawv ntim khoom thauj khoom ua los ntawm S355J0W tiv thaiv qhov cuam tshuam corrosive los ntawm hiav txwv ntsev- huab cua thiab muaj kuab paug.
Qhov kev ua haujlwm ntev no txuas ntxiv lub neej kev pabcuam ntawm lub nkoj, txo cov sijhawm kho, thiab ua kom cov khoom siv tau zoo los ntawm kev tso cai thinner, siab - lub zog phab ntsa tsim.
- Cia: Muaj tso tsheb hlau luam thiab silos.
Cov txheej txheem khaws cia zoo li cov tso tsheb hlau luam thiab cov khoom siv ua liaj ua teb tsis tu ncua los ntawm "txheej txheej" ntawm cov dej noo uas tsim rau ntawm lawv qhov chaw sab nrauv.
S355J0W yog qhov kev daws teeb meem zoo tshaj plaws rau cov cuab tam sab nraum zoov no, vim nws cov txheej txheem oxide tiv thaiv (patina) tsim lub foob hermetic uas nres qhov tob - zaum corrosion.
Qhov no tshem tawm txoj kev pheej hmoo ntawm cov phab ntsa thinning los yog cov txheej txheem to thaum lub sij hawm. Rau cov neeg saib xyuas cov chaw, qhov no txhais tau tias "teeb" -nws-thiab-tsis nco qab- nws" kev nqis peev, tshem tawm qhov xav tau rau kev phom sij sandblasting lossis tshuaj pleev xim rau lwm yam uas yuav tsum tau tiv thaiv cov ntsiab lus khaws cia.
- Khoom siv: Heavy machinery thiab siv cov khoom siv.
Kev tsim kho thiab lub ntiaj teb- cov cuab yeej txav tau ua haujlwm nyob rau hauv kev rau txim siab tshaj plaws "siab-kev nyuaj siab" ib puag ncig hauv ntiaj teb. S355J0W yog siv rau hauv kev tsim cov crane booms, excavator thav duab, thiab hnyav-lub luag haujlwm chassis vim nws J0- ntsuas qhov cuam tshuam toughness-lub peev xwm nqus tau lub zog tam sim ntawd ntawm 0℃yam tsis muaj kev tawg.
Tshaj li cov khoom siv dag zog, cov huab cua huab cua ntawm cov hlau ua kom ntseeg tau tias cov cuab yeej khaws cia hauv thaj chaw lossis ua haujlwm hauv av nkos, ntub dej tsis raug kev txom nyem los ntawm "xeb{0}} rot," khaws cov nqi muag khoom thiab kev ncaj ncees ntawm cov tshuab rau ntau xyoo ntawm kev pabcuam hnyav.
Vim li cas thiaj xaiv Gnee Steel?
Gnee Steel yog tus kws tshaj lij hauv EN 10025-5 S355J0W weathering steel. Peb tsis yog muab cov ntaub ntawv raw; peb xa tag nrho cov kev daws teeb meem engineering raws li koj qhov kev xav tau tshwj xeeb.
Peb tus nqi tshaj lij tshaj lij-Cov kev pabcuam ntxiv:
Cov xwm txheej txheej txheem: Peb muab cov kev kuaj tshwj xeeb thiab xa tawm hauv xeev suav nrog UT (Ultrasonic Examination), AR (Raws Kub Rolled), TMCP, N (Normalized), Q + T (Quenched thiab Tempered), Z- Kev Ntsuas Kev Taw Qhia (Z15, Z25, Z35), thiab Charpy V-Kev Ntsuas Kev Ntsuas.
Precision Processing: Advanced cutting, pretreatment (shot blasting and painting), galvanizing, and heat treatment are all available in-tsev.
Strict Quality Control:
- Mill Test Certification (MTC) nrog txhua qhov kev txiav txim.
- Ua ntej- kev tshuaj xyuas khoom xa tuaj thiab kev txhawb nqa rau Thib Peb- Kev Tshawb Fawb Txog Kev Tshawb Fawb (SGS, TUV, BV).
- Kev ruaj ntseg, ntim seaworthy los tiv thaiv kev thauj mus los.
Xaus-rau- Xaus Logistics: Peb lub tuam txhab thauj khoom tshwj xeeb tswj xyuas qhov chaw booking, ntaub ntawv lees paub, thiab tiag- sijhawm xa khoom xa tuaj.
Cov neeg siv khoom-Centric Support: Los ntawm kev soj ntsuam kev lag luam thaum lub sijhawm tsim khoom los tshaj tawm- xa tawm tswv yim, Gnee Steel ua kom muaj kev sib tw yuav khoom.
Yog tias koj tam sim no nyob rau theem kev sib tw lossis xaiv cov khoom siv, qhov no yog lub sijhawm kom paub meej tias qib raug.
Peb pab pawg kws tshaj lij tuaj yeem soj ntsuam koj cov duab kos, ib puag ncig, thiab cov qauv tsim los txiav txim seb S355J0W steel puas yog tus nqi tshaj plaws - siv tau thiab ua raws li koj daim ntawv thov.
Hu rau tam sim no kom tau txais S355J0W steel Quote
Dab tsi yog Asmeskas sib npaug ntawm S355J0?
ASTM A572 Qib 50: Qhov no yog ib qho sib npaug rau S355J0 hais txog kev siv tshuab thiab kev siv hauv kev tsim kho thiab kev siv cov qauv. ASTM A36: Thaum A36 muaj cov khoom siv qis dua S355J0, qee zaum nws tuaj yeem siv los ua qhov sib npaug hauv cov ntawv thov tsawg dua.
Dab tsi ntawm cov hlau yog S355J0?
S355J0 yog qib tsis yog- alloy structural steel txhais los ntawm EN 10025-2 tus qauv. Tus "S" txhais hais tias "structural," qhia nws siv hauv kev tsim vaj tse, tshuab, lossis kev tsim kho vaj tse.
S355 puas tuaj yeem hardened?
S355 tsis yog qhov zoo tshaj plaws rau kev ua kom tawv tawv, txawm hais tias nws tuaj yeem raug rau cov txheej txheem kev kho cua sov tsawg xws li cov ntaub ntawv hardening. Thaum hardening S355 kev kho cua sov kub, nrog rau tus nqi ntawm cov cua sov, lub sij hawm txias thiab ntub dej yuav sib txawv vim muaj ntau yam xws li cov duab thiab qhov loj ntawm txhua qhov khoom.
S355 puas tuaj yeem welded?
S355 steel qauv, dav siv nyob rau hauv offshore, shipbuild - ing, thiab kev tsim kho kev lag luam, paub txog nwszoo heev weld- muaj peev xwm thiab kav ntev[1], nrog rau nws cov corrosion thiab qaug zog yam ntxwv.
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