S355J0 wbyog qhov siab -lub zog huab cua cov qauv hlau ua raws li EN 10025-5. Nrog nws lub peev xwm los tsim cov txheej txheej tiv thaiv oxide tuab, ua tau raws li qhov yuav tsum tau ua kom muaj zog ntawm 0 degree, thiab muaj kev sib txuas zoo heev, nws yog dav siv nyob rau hauv sab nraum zoov raug, corrosive heev, txij nkawm- dawb load-bearing thiab zoo nkauj steel qauv. Nws cov ntawv thov nthuav dav plaub qhov tseem ceeb: kev tsim kho, kev tsim kho vaj tse, kev thauj mus los, thiab cov cuab yeej siv khoom lag luam.
I. S355J0WP steel phaj yog dab tsi?
S355J0WP yog cov txheej txheem huab cua huab cua tau teev tseg hauv EN 10025-5 tus qauv, qhov twg:
S: Cov qauv hlau
355: Tsawg tshaj tawm lub zog ntawm 355 MPa
J0: Tshwj xeeb cuam tshuam toughness ntawm 0 degree
W: Weathering steel
P: Haum rau welded qauv
II. Core Material Advantages
- Atmospheric Corrosion Resistance:Ua ib txheej xeb ruaj khov nyob hauv nroog, kev lag luam, thiab ntug hiav txwv cua, tshem tawm cov txheej txheem ntau zaus thiab txo cov nqi tu lub neej.
- Mechanical Properties:Yield zog Ntau dua los yog sib npaug rau 355MPa, ua tau raws li qhov hnyav - lub luag haujlwm ntawm cov qauv thauj khoom.
- Tsawg-Tsub Toughness:J0 qib xyuas kom muaj kev cuam tshuam lub zog ntawm 0 degree, haum rau cov cheeb tsam txias thiab ib puag ncig nrog qhov kub thiab txias.
- Processing Adaptability:Cuttable, weldable, thiab bendable kom haum rau cov khoom sib xyaw ua ke.
III. Core Application Areas
1. Architectural thiab Landscape Engineering
Sab nrauv ntaub thaiv phab ntsa, hniav cladding panels, ru tsev systems
Steel structural beams, kab, trusses, canopies, sam thiaj railings
Pej xeem sculptures, kos duab installation, toj roob hauv pes fencing, nkag rooj vag
2. Kev thauj mus los thiab Choj Infrastructure
Txoj kev loj thiab railway choj lub ntsiab girders, piers, soj ntsuam taug kev, kev sib tsoo barriers
Cov neeg taug kev overpasses, nroog elevated qauv, qhov chaw portal hniav steelwork
Coastal choj Cheebtsam raug rau marine corrosion
3. Rail Transit thiab khoom thauj khoom
Rail freight tsheb lub cev, thawv thav duab, undercarriages
Tram lub cev qauv, tsheb thauj khoom thauj khoom thauj khoom thauj -cov kabmob
Cov txheej txheem nthuav tawm rau cov chaw nres nkoj machinery thiab nqa / thauj khoom
4. Cov khoom siv hauv nroog thiab kev lag luam
Txoj kev ncej, tsheb ciav hlau, txoj kev thaiv laj kab
Grain silos, cia bins, sab nraum zoov tank plhaub
Tsis yog -load-cov kabmob pabcuam cov qauv rau cov ntug dej hiav txwv, chaw nres nkoj jetties
IV. Kev xaiv thiab kev pom zoo siv
- Thaum kub poob qis dua 0 degree, ua ntej S355J2WP kom ua tiav -20℃cuam tshuam toughness.
- Nyob rau hauv ntug dej hiav txwv siab - ntsev- thaj chaw huab cua, ua qhov kev kho saum npoo av kom ceev cov txheej txheej xeb ruaj khov.
- Siv cov huab cua steel- tshwj xeeb vuam consumables kom ntseeg tau tias weld corrosion kuj phim cov khoom hauv paus.
- Tso cai rau xeb txheej tuab hauv kev tsim kom tsis txhob muaj kev sib tsoo hauv zos los ntawm cov dej hauv cov ntsaws ruaj ruaj.
V. Summary
S355J0WP steel phaj sawv cev rau cov khoom siv zoo tshaj plaws uas ntsuas huab cua tsis kam, lub zog, thiab tus nqi- ua tau zoo. Nws tus nqi tseem ceeb nyob hauv nws qhov kev ua haujlwm peb zaug: kev saib xyuas- kev ua haujlwm pub dawb sab nraum zoov, cov khoom siv thauj khoom- muaj peev xwm, thiab kho kom zoo nkauj. Nws yog cov khoom siv tseem ceeb rau cov khoom siv niaj hnub no, cov vaj tsev ntsuab, thiab cov khoom siv tsheb thauj mus los, tshwj xeeb tshaj yog haum rau cov phiaj xwm steel uas nthuav tawm ntev - lub sijhawm nrog kev saib xyuas tsis raug.
Yuxin tuam txhabyog tus neeg sawv cev steel. Lub lag luam tseem ceeb ntawm peb lub tuam txhab yog: nruab nrab thiab tuab daim hlau, ductile cam khwb cia hlau yeeb nkab, seamless kav, deformed tuav, thiab lwm yam ntawm Angang, Hangang, Wugang, Nangang, Shagang thiab lwm yam steel nroj tsuag, raws li zoo raws li ntau yam steel muaj feem xyuam rau cov khoom. Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov koj xav xa email rau peb!info@chinasteelcompany.com
