GB / T 1222, DIN 17221 Qib 60SI2CR, 38SI7,60SI2MN W14 Cail Clip
Oct 16, 2025
TusW14 Rail clubis a high-strength elastic fastening component widely used in high-speed railways, urban transit systems, and heavy-haul railway lines worldwide. Nws lub luag haujlwm tseem ceeb yog los muab clamping txuas ntxiv thiab ruaj khov nrawm nrawm ntawm kev tsheb nqaj hlau rau lub fward lossis rail phaj, tiv thaiv ob sab tom qab thiab ntev nkag. Nyob rau tib lub sijhawm, nws zoo tshaj plaws elastic rov qab ua rau nws ua kom zoo nqus qhov cuam tshuam thiab kev co lub sijhawm ua haujlwm ntev, ua kom muaj cov qauv sib luag.
Raws li cov qauv sib txawv hauv tebchaws, W14 Tus Rail Rail yog tsim ua kev ua tiav nrog Tuam Tshoj GB / T 1222 thiab Yelemes, kom tau raws li cov cai thoob ntiaj teb. Cov ntaub ntawv uas nquag siv suav nrog 60si2cr, 38si7, thiab 60si2mn high - qib qib caij nplooj ntoos hlav steels.
W14 Rail Tension Clip Technical Cov tsis muaj:
|
Ntaub ntawv |
60si2cr, 38si7,60si2mn |
|
Tus qauv hais txog |
GB / T 1222, DIN 17221 |
|
Cov Khoom Muag Khoom |
Hardness Hrc42-47 |
|
Qaug Qeeb |
Ntau dua los yog sib npaug rau 5 lab toj mus los |
|
Clamping yuam |
>10kn mus rau EN 13146-7: 2012 |
|
Daim plhaub |
Dawb, pleev xim |
Ntawm lawv,60si2crMuaj cov neeg qaug zog zoo tshaj thiab muaj lub zog siab, zoo tagnrho rau high- zaus load xwm txheej;38SI7yog paub txog nws qhov tshwj xeeb nyuaj, ua kom haum rau qis - kub lossis siab {{}} tej yam yuav cuam tshuam ib puag ncig; thaum60si2mnMuab kev ua haujlwm zoo thiab raug nqi zoo heev thiab tus nqi - ua tau zoo, ua rau nws siv cov khoom siv kev tsheb ciav hlau feem ntau.
| Khoom | 60si2mna | 60si2Cra | 55si2mn | 38SI7 |
| Tshuaj lom neeg muaj pes tsawg leeg (%) | C: 0.56-0.64, mn: 0.60-0.90, Si: 1.60-200, P: Tsawg dua lossis sib npaug lossis sib npaug rau 0.03 | C: 0.56-0.64, mn: 0.40-0.70, SI: 1.40-1.80-1.00 p: tsawg dua lossis sib npaug nrog 0.03 | C: 0.52-0.60, mn: 0.60-0.90, Si: 1.50-200, cr: tsawg dua los yog sib luag rau 0.03, s: tsawg dua los yog sib npaug rau 0.03 | C: 0.35-0.42, mn: 0.50-0.80, Si: 1.50-1.80, P: tsawg dua lossis sib npaug lossis sib npaug rau 0.03 |
Los ntawm cov txheej txheem kho kom zoo thiab ua rau muaj kev kho kom sov, lub zog ua haujlwm ntawm WRC 42-47, ua kom muaj zog ntawm HRC 42-47, ua kom pom kev zoo nkauj thiab kev sib tsoo los ntawm ntau hardness. Nyob ntawm ib puag ncig cov cai, cov nplaim tuaj yeem kho nrog cov xim dawb, txheej corrosion, lossis qib siab txhim kho corrosion thiab nthuav kev pabcuam lub neej.
Gnee Railyog tus kws tshaj lij kev tshaj lij ntawm W14 kev sib tw uas ua tau raws li GB / T 1222 thiab DIN 17221 tus qauv. Peb muab ntau cov ntaub ntawv (60Si2cr, 38si7, 60SI2MN) thiab cov kev xaiv ua kom sib tham, thiab kev sib tham ua tiav, thiab kev txhawb nqa kev txhawb nqa. Nrog peb cov kev txawj ntse engineering, Gnee Rail pab cov phiaj xwm kev tsheb nqaj hlau ua tiav kev nyab xeeb, ruaj khov, thiab kev ua haujlwm nyob rau ntau ib puag ncig thiab thauj khoom.
