S355Jr Steel Phaj
S355Jr Steel Phaj yog ib yam ntawm cov qauv hlau uas muaj zog heev uas yog kub dov thiab normalized. Nws belongs rau S355 steel pawg, uas yog ib tug European qauv rau cov qauv steels uas tau txais los ntawm ntau lub teb chaws. thiab ua tau raws li EN 10025-2 tus qauv, uas qhia cov kev cai rau cov hlau no.
Tshuaj muaj pes tsawg leeg
S355Jr Steel Phaj muaj cov tshuaj sib npaug, uas ua kom nws lub zog siab thiab zoo toughness. Cov ntsiab lus tseem ceeb hauv S355Jr Phaj yog carbon, manganese, silicon, phosphorus, sulfur, thiab niobium. Cov lus hauv qab no qhia cov tshuaj muaj pes tsawg leeg ntawm S355Jr Phaj, raws li EN 10025-2 tus qauv.
Element |
Qhov hnyav% |
Cov pa roj carbon |
0.24 max |
Manganese |
1.60 max |
Silicon |
0.55 max |
Phosphorus |
0.035 max |
Sulfur |
0.035 max |
Niobium |
0.06 max |
Mechanical Properties
S355Jr Steel Phaj muaj cov cuab yeej zoo heev, uas ua rau nws haum rau ntau yam kev siv. Cov khoom tseem ceeb ntawm S355Jr Phaj yog lub zog tawm los, lub zog tensile, elongation, thiab Charpy V-notch impact test. Cov lus hauv qab no qhia cov khoom siv kho tshuab ntawm nws, raws li EN 10025-2 tus qauv.
Khoom |
Tus nqi |
Yield zog |
355 MPa min |
Tensile zog |
470 - 630 MPa |
Elongation |
20% min hauv 200 mm, 23% min hauv 50 mm |
Charpy V-notch impact test |
27 J min ntawm 0 degree |
Cov cheeb tsam thov
S355Jr Phaj yog dav siv rau ntau yam kev siv, xws li kev tsim kho, engineering, machinery, thiab lub zog. S355Jr Phaj tuaj yeem muab lub zog siab, ua haujlwm ntev, thiab ruaj khov rau cov ntawv thov no, txawm tias nyob rau hauv ib puag ncig hnyav. S355Jr Phaj kuj tuaj yeem txo qhov hnyav thiab tus nqi ntawm cov qauv, piv rau lwm cov pa steels. Qee qhov piv txwv ntawm cov ntawv thov uas siv S355Jr Phaj yog:
- Cua turbines: S355Jr Phaj tuaj yeem siv los ua cov yees thiab cov hniav ntawm cov cua turbines, uas yuav tsum tau muaj zog thiab qaug zog. S355Jr Phaj kuj tuaj yeem tiv taus cov cua kub hnyav thiab qis qis ntawm cua ua liaj ua teb.
- Txuas hniav: S355Jr Phaj tuaj yeem siv los ua cov kab teeb, kab, thiab lawj ntawm cov choj, uas yuav tsum tau muaj zog thiab corrosion kuj. S355Jr Phaj kuj tseem tuaj yeem txhawb nqa cov tsheb thauj mus los hnyav thiab cov khoom hnyav ntawm cov choj.
- Offshore platforms: S355Jr Phaj tuaj yeem siv los ua cov thav duab, ob txhais ceg, thiab lawj ntawm ntug dej hiav txwv, uas yuav tsum tau muaj zog thiab dej hiav txwv. S355Jr Phaj kuj tuaj yeem tiv taus qhov kub siab thiab qis qis ntawm lub hiav txwv tob.
Muag Cov Ntsiab Lus
S355Jr Steel Phaj muaj ntau yam zoo thiab cov txiaj ntsig uas ua rau nws muaj kev xaiv zoo rau cov neeg siv khoom. Qee qhov muag khoom yog:
- Versatility thiab compatibility: Nws tuaj yeem siv rau ntau yam kev siv, thiab tuaj yeem sib xws nrog lwm cov ntaub ntawv, xws li pob zeb, ntoo, thiab cov khoom sib xyaw. S355Jr Phaj tuaj yeem tsim rau hauv cov duab sib txawv thiab ntau thiab tsawg, raws li tus qauv tsim thiab cov lus qhia ntawm cov neeg siv khoom.
- Kev ua tau zoo thiab kev ntseeg siab: Nws ua tau raws li EN 10025-2 tus qauv, uas ua kom nws zoo thiab sib xws. S355Jr Phaj kuj tseem raug tswj xyuas nruj thiab kev sim, xws li tshuaj xyuas tshuaj, kev ntsuas tshuab, thiab kev ntsuas cuam tshuam. S355Jr Phaj muaj lub neej ua haujlwm ntev thiab tuaj yeem tiv taus ib puag ncig hnyav, xws li kub, tsis tshua muaj kub, av noo, thiab ntsev tsuag.
Kev txhawj xeeb ntawm cov neeg siv khoom
Qee cov neeg siv khoom yuav muaj qee qhov kev txhawj xeeb lossis lus nug txog S355Jr En10025, xws li:
- Qhov zoo thiab kev ntseeg ntawm S355Jr En10025 yog dab tsi? Nws ua tau raws li EN 10025-2 tus qauv, uas ua kom nws zoo thiab sib xws. Thiab nws tseem raug tswj xyuas nruj thiab kuaj xyuas, xws li tshuaj ntsuam xyuas tshuaj, kev sim tshuab, thiab kev sim cuam tshuam. S355Jr Phaj muaj lub neej ua haujlwm ntev thiab tuaj yeem tiv taus ib puag ncig hnyav, xws li kub, tsis tshua muaj kub, av noo, thiab ntsev tsuag.
- Qhov kev pab cuam tom qab muag ntawm S355Jr En10025 yog dab tsi? Nws tuaj yeem muab kev pabcuam tomqab muag, xws li kev taw qhia kev teeb tsa, kev txhawb nqa, thiab warranty. Thiab nws tseem tuaj yeem hloov lossis rov qab, yog tias muaj qhov tsis xws luag lossis kev puas tsuaj los ntawm tus neeg xa khoom lossis chaw tsim khoom.
Vim Li Cas Xaiv Peb
Yog tias koj tab tom nrhiav kev txhim khu kev qha thiab kev tshaj lij ntawm S355J2 Phaj, koj tuaj yeem xav xaiv peb. Nov yog qee qhov laj thawj vim li cas koj yuav tsum xaiv peb:
- Peb muaj ntau tshaj 10 xyoo ntawm kev paub nyob rau hauv steel kev lag luam, thiab peb muaj ib pab neeg ntawm cov kws txawj thiab engineers uas yuav muab tau koj nrog rau cov kev daws teeb meem zoo tshaj plaws thiab cov lus qhia rau koj qhov project.
- Peb muaj cov khoom lag luam loj ntawm S355J2 Phaj, thiab peb tuaj yeem muab koj ntau qib, qhov ntau thiab tsawg, thiab cov duab, raws li koj xav tau thiab specifications. Peb tuaj yeem hloov kho S355J2 Phaj, los ntawm kev ntxiv cov txheej tshwj xeeb lossis kev kho mob, xws li galvanizing, annealing, lossis quenching.
- Peb muaj kev tswj hwm nruj nruj, thiab peb xyuas kom meej tias txhua pawg ntawm S355Jr Phaj ua tau raws li EN 10025-2 tus qauv thiab koj qhov kev cia siab. Peb kuj muab koj daim ntawv pov thawj zoo thiab cov ntawv xeem, los ua pov thawj qhov zoo thiab kev ntseeg siab ntawm S355Jr Phaj.
Yog tias koj txaus siab rau S355Jr Steel Phaj, thov koj xav tiv tauj peb.
Cim npe nrov: s355jr steel phaj, Tuam Tshoj s355jr steel phaj manufacturers, hoobkas
Tug
Tsis muajTom ntej
Astm A36 Carbon Steel PhajKoj Tseem Yuav Zoo Li
Xa kev nug