UAS 60 rail, tseem hu ua 60E1 rail, yog tus qauv hnyav tsheb ciav hlau dav siv hauv kev tsheb ciav hlau kev tsim kho vim nws cov qauv tsim qauv tsim thiab txhim khu kev qha. Nrog rau qhov nominal 60e1 rail hnyav kg ib meter ntawm 60 kg / m, ruaj khov 60e1 rail profile, thiab zoo ib yam uic60 rail qhov ntev, nws yog haum rau ob qho tib si siab - ceev thiab hnyav thauj khoom. Ntawm txhua qhov cuam tshuam, qib steel ua lub luag haujlwm txiav txim siab hnav tsis kam, qaug zog lub neej, thiab ntev - lub sijhawm taug qab kev ruaj ntseg.
Dab tsi yog qhov feem ntau siv steel qib rau UIC60 rail?
Qhov feem ntau siv steel qib rau UIC60 (60E1) rail yogR260, uas yog tus qauv pearlitic, carbon-manganese steel ua raws li EN 13674-1 tus qauv. Nws muaj qhov sib npaug zoo tshaj plaws ntawm kev hnav tsis kam, hardness (260-300 HBW), thiab tus nqi-zoo rau feem ntau txoj kev tsheb ciav hlau.
Cov ntsiab lus tseem ceeb ntawm Cov Qib Siv Feem Ntau:
- R260 (Standard):Feem ntau siv qib rau kev ncaj nraim, cov khoom thauj khoom thauj, thiab cov neeg caij tsheb.
| R260 | Mechanical Property | Tshuaj muaj pes tsawg leeg | |||||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | H ppm | Aw ppm | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug rau 880 | 10% | 260-300 | 0.62-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.025 | 2.5 | 20 | ||||
- R350HT (Premium):Cov cua sov-kho (lub taub hau- hardened) qib feem ntau siv nyob rau hauv siab - nrawm, hnyav- thauj, lossis siab- cov kab curvature los tswj kev hnav siab dua, khav theeb hardness ntawm 350-390 HBW.
| R350 HT | Mechanical Property | Tshuaj muaj pes tsawg leeg | |||||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | H ppm | Aw ppm | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug rau 1175 | 9% | 350-390 | 0.72-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.020 | 2.5 | 20 | ||||
- Khoom siv:Cov tsheb ciav hlau no yog ua los ntawm siab -carbon manganese steel, ua kom muaj kev ruaj ntseg zoo thiab ua haujlwm ntev nyob rau hauv siab siab loads.
- Alternative Qib:Lwm cov qib tau hais hauv tus qauv, txawm tias tsawg dua li R260 rau kev siv dav dav, suav nrogR200 thiabR260Mn.
| R200 | Mechanical Property | Tshuaj muaj pes tsawg leeg | |||||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | H ppm | Aw ppm | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug rau 680 | 14% | 200-240 | 0.40-0.60 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.035 | 3 | 20 | ||||
| R260Mn | Mechanical Property | Tshuaj muaj pes tsawg leeg | |||||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | H ppm | Aw ppm | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug rau 880 | 10% | 260-300 | 0.55-0.75 | 0.15-0.60 | 1.30-1.70 | 0.025 | 0.035 | 2.5 | 20 | ||||
R260 tseem yog tus qauv xaiv, thaum R350HT yog qhov mus - rau qhov xav tau, siab - ib puag ncig qaug zog.
GNEE RAILkhoom siv rail uic60 / rail 60e1 nyob rau hauv ntau qib steel nrog kev tswj cov tshuaj muaj pes tsawg leeg thiab ruaj khov dov zoo, kom ntseeg tau tias kev ua tau zoo ib yam ntawm cov kev siv tsheb ciav hlau sib txawv.
Vim li cas R260 siv dav?
Kev siv ntau ntawm R260 yog vim nws muaj peev xwm ua tau raws li cov kev xav tau ntawm cov kev tsheb ciav hlau feem ntau yam tsis muaj tshaj - specification. Nws muab txaus hardness los tiv thaiv hnav thaum tuav zoo toughness los tiv thaiv cracking.
- Haum rau ob qho tib si neeg nrog caij thiab freight kab
- Cov khoom siv ruaj khov hauv cov khoom sib txawv
- Tus nqi qis dua piv rau cov cua sov- qib kho
Qhov nyiaj tshuav no ua rau R260 qhov kev xaiv ua tau zoo rau - cov phiaj xwm kev tsheb ciav hlau loj uas ob qho tib si kev ua haujlwm thiab kev siv nyiaj yuav tsum tau txiav txim siab.
GNEE RAILxyuas kom meej tswj cov tshuaj muaj pes tsawg leeg thiab dov tsis tau rau R260 rails, tswj kom zoo ib yam 60e1 rail nyhav kg/m thiab seem stability los txhawb txhim khu kev qha installation thiab ntev - siv.
Thaum twg siv Cov Qib Siab?
Thaum R260 tau siv dav, qee qhov kev ua haujlwm yuav tsum tau siab dua - cov ntaub ntawv qib siab txhawm rau txhim kho kev ua haujlwm ntev thiab txo qis txij nkawm.
- Heavy freight kab nrog siab qag loads
- Ntse nkhaus nrog nce hnav
- Siab - txoj kev tsheb yuav tsum tau ua haujlwm ntev dua
Hauv cov xwm txheej no, qib zoo li R350HT muab kev txhim kho hardness thiab hnav tsis kam, pab tswj kev ncaj ncees ntawm uic60 rail seem dhau sijhawm.
GNEE RAILtxhawb kev xaiv qib raws li kev ua haujlwm tiag tiag thiab muab cov kev daws teeb meem zoo sib xws, kom ntseeg tau tias cov khoom siv xaiv ua tau zoo nyob rau hauv ib puag ncig kev tsheb ciav hlau tiag tiag.
FAQ
Q1: Dab tsi yog qhov feem ntau siv steel qib rau UIC60 rail?
A:R260 yog qib siv dav tshaj plaws vim nws lub zog sib npaug, hnav tsis kam, thiab kev ua haujlwm zoo.
Q2: Puas yog R260 haum rau cov kab thauj khoom hnyav?
A:Yog lawm, rau cov qauv thauj khoom, tab sis qib siab dua li R350HT lossis U71Mn yog qhov nyiam rau cov khoom hnyav.
Q3: Qhov txawv ntawm R260 thiab R350HT yog dab tsi?
A:R350HT muaj zog dua thiab zoo dua hnav tsis kam, ua rau nws haum rau siab - kev ntxhov siab thiab siab - hnav thaj chaw.
Q4: Puas yog qib steel cuam tshuam rau txoj kev tsheb nqaj hlau?
A:Yog lawm, qib siab dua - cov ntaub ntawv qib txo qis hnav thiab qaug zog, ua kom lub neej ua haujlwm ntev thiab txo cov kev xav tau kev saib xyuas.
Q5: Cov qib sib txawv tuaj yeem siv rau tib txoj kev tsheb ciav hlau?
A:Yog lawm, cov qib sib txawv tuaj yeem siv rau hauv cov ntu tshwj xeeb txhawm rau txhim kho kev ua tau zoo thiab tus nqi.
GNEE RAILmuab UIC60 thiab 60e1 rail nyob rau hauv cov qib siv feem ntau xws li R260, nrog rau siab dua - kev xaiv muaj zog xws li R350HT thiab U71Mn. Rails yog tsim los nrog kev tswj hwm muaj pes tsawg leeg thiab zoo ib yam 60e1 rail qhov ntev thiab qhov hnyav kg ib meter, ua kom ruaj khov kev ua haujlwm thaum lub sijhawm teeb tsa thiab ua haujlwm. Cov kev xaiv ua haujlwm xws li txiav thiab drilling yog muaj, thiab cov ntsia hlau tuaj yeem xa tuaj ua ke nrog cov khoom sib txuas kom ua tau zoo ntawm - siv qhov chaw. Ntim thiab thauj khoom yog npaj los tswj kev tsheb nqaj hlau thaum thauj.Hu rau GNEE RAILkom tau txais kev txhawb nqa rau kev xaiv qib steel thiab kev npaj cov khoom thauj.