S355JOW Weathering Steel Phajyog qhov zoo tshaj plaws nruab nrab- tensile, qis- carbon manganese weathering steel tsim rau kev siv cov qauv uas ua haujlwm ntev thiab ua haujlwm rau atmospheric corrosion yog qhov tseem ceeb.
S355JOW Weathering Steel Phaj
Ua raws li EN 10025-5 tus qauv, cov khoom siv no tau ua kev zoo siab rau nws lub peev xwm tshwj xeeb los tsim cov txheej txheem tiv thaiv "patina" thaum nthuav tawm cov ntsiab lus, txo qis qhov xav tau rau kev pleev xim thiab tu.
Raws li ib tug ua lag luam ntawm S355J0W structural steel, peb muab daim hlau nyob rau hauv untreated los yog normalized tej yam kev mob, kom ntseeg tau zoo heev tej yam kuj thiab superior weldability rau xav tau engineering tej yaam num.
Cov yam ntxwv tseem ceeb thiab cov txiaj ntsig ntawm S355J0W Steel
Atmospheric Corrosion Resistance: Cov tshuaj lom neeg muaj pes tsawg leeg ntawm S355J0W tso cai rau nws los tsim cov xeb ruaj khov- zoo li cov tsos uas ua rau muaj kev cuam tshuam rau oxidation ntxiv.
Weldability zoo heev: Nrog cov ntsiab lus tsis tshua muaj carbon, S355J0W tau yooj yim weldable siv cov txheej txheem txheej txheem, ua rau nws zoo tagnrho rau kev tsim cov txheej txheem nyuaj.
Kev cuam tshuam zoo: Qib no muaj kev ntseeg tau zoo nyob rau hauv ntau qhov kub thiab txias, ua kom muaj kev ntseeg ruaj khov hauv qhov chaw hnyav.
Tus nqi -Kev Ua Tau Zoo: Lub machinability ntawm S355J0W yog piv rau cov hlau me me, tso cai rau kev txiav yooj yim, drilling, thiab sib sau yam tsis muaj cov cuab yeej tshwj xeeb.
Sustainability: Los ntawm kev tshem tawm qhov xav tau ntawm cov txheej txheem tiv thaiv, S355J0W txo qhov ntev -cov nqi tu thiab kev cuam tshuam ib puag ncig.
Cov ntawv thov ntawm S355J0W Steel
Lub versatility ntawm S355J0W weathering steel phaj ua rau nws nyiam xaiv nyob rau hauv ntau yam hnyav industries:
Txuas hniav: Siv nyob rau hauv txoj kev loj thiab kev tsheb ciav hlau txuas hniav rau nws lub zog siab - mus rau - qhov hnyav piv thiab qhov yuav tsum tau ua kom tsawg.
Railway & Thauj: Qhov tseem ceeb rau kev tsheb ciav hlau wagons thiab cov thawv thauj khoom raug huab cua.
Kev Siv Vaj Tsev: Siv dav hauv tsev facades, sculptures sab nraum zoov, thiab toj roob hauv pes architecture rau nws qhov zoo nkauj "corten" tiav.
Offshore & Marine: Tsim nyog rau cov qauv hauv ntug hiav txwv lossis ntug dej hiav txwv uas muaj kev tiv thaiv corrosion tseem ceeb.
Technical Specifications thiab Chemical Composition ntawm S355J0W Steel
Peb cov phaj S355J0W yog tsim los rau cov qauv zoo. Hauv qab no yog cov tshuaj lom neeg tawg thiab Carbon Equivalent Value (CEV):
| Lub ntsiab | Ni | Cr | Mo | Si | Mn | Cu | C | S | P | CEV* |
| Min (%) | - | 0.40 | - | - | 0.50 | 0.25 | - | - | - | - |
| Max (%) | 0.009 | 0.80 | - | 0.55 | 1.60 | 0.55 | 0.22 | 0.030 | 0.030 | 0.52 |
* Ceebtoom: CEV qhov tseem ceeb yuav txawv raws li ntu tuab thiab cov qib tshwj xeeb.
Muaj qhov ntau thiab tsawg thiab kev daws teeb meem ntawm S355J0W Steel
Peb muab S355J0W weathering steel nyob rau hauv ntau yam thicknesses thiab qhov ntev:
Cov Khoom Siv: Hnyav Phaj, Kub Rolled Phaj.
Lab-Cov ntaub ntawv pov thawj: Txhua daim hlau tuaj nrog tag nrho traceability thiab ntawv pov thawj los xyuas kom meej kev ua tau zoo.
Tsis yog -Standard Sizes: Txo qhov nkim thiab ua kom zoo dua koj cov peev nyiaj los ntawm kev xaj kev cai- txiav qhov ntau thiab tsawg. Tham nrog peb tus thawj tswj hwm tus account txog tus nqi - txuag cov txiaj ntsig ntawm peb cov kev pabcuam ua haujlwm.
| Pab Pawg | Paub meej & Specifications | Cov txiaj ntsig ntawm cov neeg siv khoom |
| Lub Sijhawm Lead (Delivery) | • Hauv -Tshuag: 3 - 7 hnub ua haujlwm rau cov qauv loj. • Kev Tsim Kho Kev Cai: 20 - 45 hnub rau qhov tsis yog - qhov loj me lossis lab- ntawv pov thawj cov cai. |
Cov lus teb ceev ceev rau kev ceev choj lossis kev tsim vaj tsev. |
| Shipping & Logistics | • Thoob Ntiaj Teb Tshaj: Hiav Txwv freight (FCL/LCL), Rail thauj, thiab cov neeg nqa khoom loj. • Chaw nres nkoj: Chaw nres nkoj loj xws li Shanghai, Tianjin, lossis Qingdao. • Ntim: Txheem export hiav txwv- tsim nyog packing (bundles, steel strips, los yog customized pallets). |
Kev nyab xeeb kev thauj mus los thiab cov nqi thauj khoom zoo tshaj plaws rau txhua qhov chaw thoob ntiaj teb. |
| Cov nqe lus them nqi | • T / T (Telegraphic Transfer): 30% tso nyiaj, sib npaug tiv thaiv daim BOL. • L/C (Letter of Credit): Irrevocable L/C thaum pom rau cov ntawv cog lus loj -. • Qhib Cov Nyiaj Txiag: Cov ntsiab lus qiv nyiaj muaj nyob rau ntev - cov neeg koom tes nrog cov tswv yim. |
Cov kev daws teeb meem yooj yim nyiaj txiag los txhawb qhov project nyiaj txiag ntws. |
| Cov ntaub ntawv | • Ntawv pov thawj: Mill Test Certificate (MTC) raws li EN 10204 3.1 / 3.2. • Tracing: Tag nrho cov xov tooj cua sov traceability thiab thib peb -kev soj ntsuam tog (SGS, BV) txaus siab. |
Guaranteed ua raws li thoob ntiaj teb engineering qauv. |
| Kev Pabcuam Kev Pabcuam | • Kev ua: CNC txiav, Drilling, dabtsi yog khoov, thiab nto ua ntej{0}}kev kho mob (Sandblasting). • Sizing: Tsis yog - qauv dav thiab ntev muaj los txo cov khoom siv khib nyiab. |
Txo ntawm -qhov chaw ua haujlwm thiab txo nqi tag nrho ntawm qhov project. |
Qib sib npaug ntawm S355J0W Steel
Yog tias koj qhov project yuav tsum muaj kev cuam tshuam ntau zog los yog txawv thickness specifications, xav txog cov huab cua hloov steel:
- S355J2W Weathering Steel Phaj: Muab kev txhim kho qhov kev sim ntawm qhov kub qis (-20 degree).
- S355K2W Weathering Steel Phaj: Tsim kom muaj kev cuam tshuam ntau dua (-40 degree).
Raws li tus kws tshaj lij hauv huab cua huab cua, peb nkag siab cov nuances ntawm qib S355J0W. Txawm hais tias koj tab tom nrhiav ib lub phaj rau ib qhov project architectural los yog tej khoom siv rau kev tsim kho choj, peb muab cov ntawv pov thawj -cov ntaub ntawv pov thawj uas ua tau raws li cov qauv thoob ntiaj teb.
Hu rau peb pab neeg muag khoom hnub no rau ib nqe lus ntawm S355J0W Weathering Steel Phaj.
Hu rau tam sim no kom tau txais S355J0W Weathering Steel Plates 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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