Hlau Rail, tseem hu ua Rail Track, steel khiav, yog lub ntsiab tiv ntawm kev railway taug kev. Nws txoj haujlwm yog los coj lub log ntawm locomotive, dais lub siab ntawm lub log, thiab ua kom ruaj khov ntawm kev thauj mus los ntawm kev thauj khoom.
Tus60kg / m rail railNtu yog ib qho kev tsheb nqaj hlau cov khoom siv txuas ntxiv hauv kev tsim kho kev tsheb ciav hlau thiab txij nkawm.
Raws li cov qauv thoob ntiaj teb, qauv 60KG / M Ntsia Lears muaj tag nrho cov ntev ntawm 252 mm, lub hauv paus dav dav yog 150 mm, thiab lub hauv paus thickness yog 70 mm. Tsis tas li ntawd, cov ciav hlau khiav ua raws li tus qauv ntsuas ntawm 1435 hli.
| Kev sib faib | Qhov siab (hli) | Taub Hau (hli) | Hauv qab (mm) | Tuab (hli) | Nyhav (kg / m) | |
| Lub teeb ciav hlau | 8 kg / m | 65 | 25 | 54 | 7 | 8.42 |
| 9 kg / m | 63.5 | 32.1 | 63.5 | 5.9 | 8.94 | |
| 12 kg / m | 69.85 | 38.1 | 69.85 | 7.54 | 12.2 | |
| 15 kg / m | 79.37 | 42.86 | 79.37 | 8.33 | 15.2 | |
| 18 Kg / m | 80 | 40 | 80 | 10 | 18.06 | |
| 22 kg / m | 93.66 | 50.8 | 93.66 | 10.72 | 22.3 | |
| 24 kg / m | 107 | 51 | 90 | 10.9 | 24.46 | |
| 30 kg / m | 107.95 | 60.33 | 107.95 | 12.3 | 30.1 | |
| Hnyav Rail | 38 kg / m | 134 | 68 | 114 | 13 | 38.733 |
| 43 kg / m | 140 | 70 | 114 | 14.5 | 44.653 | |
| 45 kg / m | 145 | 67 | 126 | 14.5 | 45.546 | |
| 50 kg / m | 152 | 70 | 132 | 15.5 | 51.514 | |
| 60 kg / m | 176 | 73 | 150 | 16.5 | 60.64 | |
| Kev tsheb ciav hlau | Qu 70 | 120 | 70 | 120 | 28 | 52.8 |
| QU 80 | 130 | 80 | 130 | 32 | 63.69 | |
| Qu 100 | 150 | 100 | 150 | 38 | 88.96 | |
| QU 120 | 170 | 120 | 170 | 44 | 118.1 | |
Gnee Cov Chaw Tsim Khoom 60Kg Rail Profiles SivHigh - Zoo Carbon Qauv HlauCov. Cov ntaub ntawv no muaj lub zog zoo thiab kev nruj heev, ua rau cov ciav hlau los tiv thaiv hnyav lub tsheb thauj khoom thiab cuam tshuam. Ib txhij, nws ua rau cov kev coj siab dua thiab corrosion tsis kam, ua kom muaj kev txhim khu kev qha nyob rau hauv ntau yam kev ua phem.
| Siv khoom siv tshuaj lom neeg% | |||||||||||
| Kos | C | S1 | Mn | P | S | ||||||
| U71mn | 0.65-0.77 | 0.15-0.35 | 1.0-1.5 | ＜0.040 | ＜0.040 | ||||||
| Siv khoom siv tshuaj lom neeg% | |||||||||||||
| Kos | C | S1 | Mn | P | S | V | |||||||
| U75v | 0.71-0.80 | 0.50-0.70 | 0.75-1.05 | Tsawg dua los yog sib npaug rau 0.025 | Tsawg dua los yog sib npaug rau 0.025 | 0.04-0.12 | |||||||
Rau cov ciav hlau hnyav tsim los ntawm Gnee Rail, Tensile lub zog nyob nruab nrab ntawm880 MPa thiab 1080 MPa, cov txiaj ntsig lub zog ntawm640 MPA thiab 800 MPA, thiab lawv tau pom cov khoom puas zoo thiab muaj kev cuam tshuam nyuaj, kom tsis muaj kev sib tw lossis deformation tshwm sim thaum kev qhia tsheb ciav hlau.
Gnee muab ntau yam tshwj xeeb ntawm kev sib txuas hlau hlau, crane rail thiab teeb c38 stair tshiab kuj yog hu ua P38 Hlau Rail thiab P75 Hlau Rail.