09CuPCrNi -B Weathering Steel Phaj yog dab tsi?
09CuPCrNi-B Weathering Steel Phajyog Suav atmospheric corrosion-resistant low- alloy steel uas muaj kev tswj ntxiv ntawm Cu, Cr, Ni thiab P. Nws yog feem ntau siv raws li TB/T 1979-2003, ib qho kev qhia tshwj xeeb rau atmospheric corrosion-resisting steel siv rau railway dov Tshuag.
Tsis zoo li cov pa roj carbon zoo tib yam, 09CuPCrNi-B Corten Steel yog tsim los txhim kho kev tiv thaiv zoo rau atmospheric corrosion nyob rau hauv haum ntub dej - qhuav raug mob. Nws cov txheej txheem alloying pab cov hlau saum npoo tsim kom ruaj khov dua corrosion- cov khoom txheej, uas tuaj yeem ua rau qeeb qeeb ntawm huab cua corrosion.
Raws li luam tawm TB/T 1979-2003 cov ntaub ntawv cov ntaub ntawv, kub- dov 09CuPCrNi-B huab cua resistant steel muaj qhov tsawg kawg nkaus yield zog ntawm 295 MPa, yam tsawg kawg nkaus tensile zog ntawm 431 MPa thiab yam tsawg kawg nkaus elongation ntawm 24%.
GNEE muab 09CuPCrNi-B atmospheric anti-corrosion Steel nyob rau hauv phaj, daim ntawv thiab coil daim ntawv thiab tseem muaj peev xwm muab txiav, dabtsi yog khoov, drilling, vuam, tua blasting thiab project- tshwj xeeb fabrication.
Specification ntawm 09CuPCrNi-B Weathering Steel Phaj
Thaum muas 09CuPCrNi-B Weathering Steel, cov neeg yuav khoom yuav tsum qhia tsis tau tsuas yog cov qib tab sis kuj cov khoom loj, dov mob, qhov yuav tsum tau ua, ua thiab tshuaj xyuas.
| Yam khoom | Cov ntaub ntawv muab khoom zoo | Muaj Kev Xaiv |
|---|---|---|
| Qib | 09CuPCrNi-B | Phaj / ntawv / coil |
| Hom khoom | Atmospheric corrosion-resistant steel | Kub dov / txias dov |
| Daim ntawv pov thawj | TB/T 1979-2003 | Txheeb xyuas tus qauv qauv hauv PO |
| Daim ntawv khoom | Phaj / ntawv / strip / coil | Raws li qhov project |
| Kev lag luam Thickness | Kwv yees li . 1.6–55 mm | Ntau yam yuav raug rau zeb |
| Kev lag luam dav | Kwv yees . 1000–4200 mm | Customized |
| Kev lag luam Length | Kwv yees li . 3000–18000 mm | Txiav - mus rau - ntev muaj |
| Nto | Mill tiav | Tua blasted / pleev xim / ua ntej-rusted |
| Kev ua haujlwm | Txiav / khoov / drilling / vuam | Kev kos duab -raws li fabrication |
| Kev tshuaj xyuas | Tshuaj / tensile / cuam tshuam / qhov ntev | Thib peb -kev tshuaj xyuas tog muaj |
Cov neeg muag khoom lag luam muaj ntau yam rau 09CuPCrNi-B sib txawv ntawm cov zeb thiab cov khoom siv. Pej xeem GNEE muab cov ntaub ntawv teev npe xws li 1.6-55 mm thickness, 1000–4200 mm dav thiab 3000–18000 mm ntev, thaum lwm cov npe txuas thickness ntxiv rau cov phaj tshwj xeeb. Yog li ntawd, qhov muaj tiag tiag yuav tsum tau lees paub ua ntej xaj.
Tshuaj muaj pes tsawg leeg ntawm 09CuPCrNi-B Atmospheric Anti-Corrosion Steel
Lub corrosion-tus cwj pwm tiv thaiv ntawm 09CuPCrNi-B atmospheric anti-corrosion Steel yog ze ze rau cov tswj Cu-Cr-Ni-P alloy system.
Raws li TB/T 1979-2003 luam tawm cov ntaub ntawv:
| Element | C | Si | Mn | P | S | Cu | Cr | Ni |
| Tsawg kawg % | - | 0.10 | 0.20 | 0.060 | - | 0.25 | 0.30 | 0.25 |
| Ntau tshaj % | 0.12 | 0.40 | 0.50 | 0.120 | 0.020 | 0.45 | 0.65 | 0.50 |
Cov kev txwv no txawv ntawm 09CuPCrNi-A, tshwj xeeb tshaj yog nyob rau hauv Si, Cu, Cr thiab Ni.
Mechanical Properties of 09CuPCrNi-B Weather Resistant Steel
Cov khoom siv kho tshuab ntawm 09CuPCrNi-B huab cua resistant steel nyob ntawm seb cov khoom puas kub dov los yog txias dov.
| Qhov xwm txheej | Thickness | Yield zog | Tensile zog | Elongation |
| Kub Rolled | Tsawg dua los yog sib npaug li 6 hli | Ntau dua lossis sib npaug li 295 MPa | Ntau dua lossis sib npaug li 431 MPa | Ntau dua lossis sib npaug li 24% |
| Kub Rolled | >6 hli | Ntau dua lossis sib npaug li 295 MPa | Ntau dua lossis sib npaug li 431 MPa | Ntau dua lossis sib npaug li 24% |
| Txias Rolled | Tsawg dua los yog sib npaug li 4 mm | Ntau dua lossis sib npaug li 265 MPa | Ntau dua lossis sib npaug li 402 MPa | Ntau dua lossis sib npaug li 27% |
Rau cov khoom siv kub-kho cov khoom uas muaj thickness Ntau dua los yog sib npaug li 12 hli, TB/T 1979-2003 cov ntaub ntawv luam tawm kuj tseem teev cov kev xav tau ntawm lub zog siab dua lossis sib npaug rau 47 J ntawm chav tsev kub thiab siab dua lossis sib npaug rau 21 J ntawm -40℃.
Qhov no yog qhov tseem ceeb ntawm qhov sib txawv ntawm 09CuPCrNi-A: 09CuPCrNi-B yuav tsum tsis txhob raug muab rau A- qib txhua yam muaj nuj nqis ntawm 345 MPa yield zog thiab 480 MPa tensile zog.
09CuPCrNi -B Corten Steel Resistant Atmospheric Corrosion li cas?
09CuPCrNi-B Corten Steel tsis yog stainless hlau thiab tsis muaj xeb tag nrho -dawb. Nws corrosion kuj ua haujlwm los ntawm kev tswj huab cua.
Raws li qhov tsim nyog ntub dej - qhuav raug mob, Cu, Cr, Ni thiab lwm yam alloying ntsiab pab hloov kho cov khoom corrosion uas tsim rau ntawm cov hlau nto. Sij hawm dhau mus, txheej txheej saum npoo tuaj yeem ua kom ruaj khov thiab tsis muaj permeable dua li cov pa roj carbon zoo tib yam - steel xeb.
Qhov no ua rau qeeb qhov nkag mus ntawm oxygen thiab noo noo thiab tuaj yeem txo tus nqi txuas ntxiv atmospheric corrosion. Txawm li cas los xij, qhov ua tau zoo ntawm cov txheej txheem no nyob ntawm ib puag ncig. Kev tso dej kom zoo thiab ua kom qhuav tsis tu ncua yog qhov tseem ceeb. Tsis tu ncua ntub dej, chloride- thaj chaw nplua nuj lossis muaj kab mob ntau heev yuav tsum tau ntsuas tshwj xeeb.
09CuPCrNi-B vs 09CuPCrNi-A Weathering Steel
Txawm hais tias lawv cov npe zoo sib xws, 09CuPCrNi-B Weathering Steel thiab 09CuPCrNi-A tsis yog cov ntaub ntawv zoo ib yam.
| Kev sib piv | 09CuPCrNi-B | 09CuPCrNi-A |
| Txuj | TB/T 1979-2003 | TB/T 1979-2003 |
| C max. | 0.12% | 0.12% |
| Si | 0.10–0.40% | 0.25–0.75% |
| Cu | 0.25–0.45% | 0.25–0.50% |
| Cr | 0.30–0.65% | 0.30–1.25% |
| Ni | 0.25–0.50% | 0.12–0.65% |
| Kub-rolled Yield Strength | Ntau dua lossis sib npaug li 295 MPa | Ntau dua lossis sib npaug li 345 MPa |
| Kub-rolled Tensile Strength | Ntau dua lossis sib npaug li 431 MPa | Ntau dua lossis sib npaug li 480 MPa |
| Kub- dov Elongation | Ntau dua lossis sib npaug li 24% | Ntau dua lossis sib npaug li 24% |
Tshaj tawm TB/T 1979 cov ntaub ntawv qhia meej qhov txawv ntawm cov tshuaj thiab cov khoom siv ntawm ob qib. Yog li ntawd, 09CuPCrNi-B huab cua resistant steel yuav tsum tsis txhob cia li hloov los ntawm 09CuPCrNi-A yam tsis tau xyuas qhov project specification.
Daim ntawv thov ntawm 09CuPCrNi-B Atmospheric Anti-Corrosion Steel
Txoj cai tswj hwm TB/T 1979 tus qauv tshwj xeeb yog txuam nrog atmospheric corrosion-resistant steel rau railway rolling stock. Cov ntaub ntawv xa tawm pej xeem kuj tseem teev lwm cov ntawv thov kev lag luam.
| Daim ntawv thov | Qhov laj thawj rau kev xaiv |
| Railway Rolling Tshuag | Atmospheric corrosion kuj |
| Tsheb Cheebtsam | Formability + tawm sab nraum zoov |
| Ntim | Sab nraum zoov durability |
| Sab nraum zoov steel qauv | Txo atmospheric corrosion |
| Fabricated Components | Txiav thiab vuam muaj peev xwm |
| Cov khoom ntas | Lub zog muaj zog + huab cua tsis kam |
Rau cov txuas hniav, cov qauv hauv hiav txwv lossis lwm yam kev siv engineering tseem ceeb, kev tswj xyuas qhov kev qhia tshwj xeeb yuav tsum pom zoo 09CuPCrNi-B Corten Steel ua ntej kev yuav khoom es tsis yog cia siab rau ntawm daim ntawv thov xa khoom.
09CuPCrNi-B Corten Steel puas tuaj yeem ua tiav?
Tau. 09CuPCrNi-B Corten Steel tuaj yeem muab los ua cov khoom siv raw lossis fabricated raws li cov neeg siv khoom kos duab. GNEE tuaj yeem muab:
| Kev ua haujlwm | Muaj Txoj Kev | Hom Lub Hom Phiaj |
| Txiav | Laser / plasma / nplaim taws | Kev cai qhov ntev |
| Drilling | CNC drilling tshuab | Bolt kev sib txuas |
| Khoov | CNC txoj kev | Cov khoom tsim |
| Beveling | Machining / nplaim taws | Weld npaj |
| Vuam | Kev kos duab -raws li fabrication | Cov khoom sib dhos |
| Txhaj tshuaj tiv thaiv | Kev tu qhov chaw | Kev kho mob ntxiv |
| Kev pleev xim | Primer / project txheej | Kev tiv thaiv corrosion |
| Ua ntej- xeb | Accelerated huab cua | Architectural tsos |
| Kev Kos Npe | Kub / qhov project naj npawb | Traceability |
Vuam tsis yuav tsum tau txiav txim raws li thickness, kev sib koom tsim, cov khoom siv chemistry thiab qhov yuav tsum tau vuam qhov project.
Kev tshuaj xyuas ntawm 09CuPCrNi-B Weather Resistant Steel
Rau kev lag luam thiab kev tsheb ciav hlau -txog kev yuav khoom, kev txheeb xyuas cov khoom yog qhov tseem ceeb.
| Kev tshuaj xyuas | Cov ntsiab lus tseem ceeb | Lub hom phiaj |
| Tshuaj ntsuam xyuas | C / Si / Mn / P / S / Cu / Cr / Ni | Txheeb xyuas qib |
| Tensile Test | Yield / tensile / elongation | Tshawb xyuas lub zog |
| Impact Test | Charpy cuam tshuam qhov twg siv tau | Tshawb xyuas toughness |
| Dimensional soj ntsuam | Thickness / dav / ntev | Paub meej tias kev txiav txim |
| Kev soj ntsuam saum npoo | Defects / scale / ntug | Kev tswj kom zoo |
| UT | Sab hauv zoo qhov twg teev | Kev tshuaj xyuas ntxiv |
| MTC | Thaum tshav kub kub naj npawb / xeem | Traceability |
| Thib peb-Kev soj ntsuam tog | SGS / BV lossis lub koom haum teev tseg | Kev pov thawj ywj pheej |
TB/T 1979-2003 cov ntaub ntawv luam tawm tau hais tias cov khoom siv kho tshuab- cov khoom siv rau cov phaj thiab sawb raug coj mus hla, thaum cov qauv seem-steel raug coj mus ntev.
Yuav 09CuPCrNi-B Weathering Steel Phaj Los ntawm GNEE
GNEE muab 09CuPCrNi-B Weathering Steel Phaj, 09CuPCrNi-B Corten Steel, 09CuPCrNi-B huab cua resistant steel thiab 09CuPCrNi-B atmospheric anti-cov khoom siv sab nraum zoov, cov khoom siv hluav taws xob sab nraum zoov. Cov khoom muaj xws li kub- dov phaj, ntawv thiab coil nrog rau cov khoom siv txias{11}} dov nyias.
Peb kuj tuaj yeem muab kev txiav- rau- qhov loj me, CNC txiav, drilling, khoov, beveling, vuam, txhaj tshuaj blasting, pleev xim rau thiab ua ntej- xeb raws li cov neeg siv khoom kos duab.
Ua ntej ua zaub mov xa tuaj, qhov ntev, tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab thiab qhov chaw tuaj yeem raug tshuaj xyuas raws li kev yuav khoom specification.
Tau txais A 09CuPCrNi-B Steel Plate Quotation
Yog tias koj tab tom nrhiav 09CuPCrNi-B Weathering Steel, xa koj li:
Thickness × dav × ntev + kom muaj nuj nqis + qauv + ua cov kev xav tau + qhov chaw nres nkoj.
GNEE tuaj yeem pab tshawb xyuas cov khoom lag luam lossis zeb ntau lawm, suav cov theoretical qhov hnyav, txhim kho kev txiav thiab muab FOB / CIF / DDP hais. Xa koj 09CuPCrNi-B steel phaj specification lossis kos duab hnub no kom tau txais qhov ntau thiab tsawg, cov ntaub ntawv cov ntaub ntawv, kev xaiv ua thiab cov lus xa tawm tshiab kawg.
