Kub Rolled 16MnCr5 42CrMo4 Iav Hlau Round Bar Rau Kev Ua Cov Hluav Taws Xob
Kub Rolled 16MnCr5 42CrMo4 Iav Hlau Round Bar Rau Kev Ua Cov Hluav Taws Xob
Feature
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Gear steel round bar yog ib lo lus dav dav rau cov hlau uas tuaj yeem siv los ua thiab tsim cov iav.Feem ntau, muaj cov pa roj carbon tsawg xws li 20 # steel, qis carbon alloy steels xws li 20Cr thiab 20CrMnTi, nruab nrab-carbon steels xws li 35 # steel thiab 45 # steel, thiab nruab nrab-carbon alloy steels xws li 40Cr, 42CrMo. thiab 35CrMo, uas tuaj yeem hu ua iav steels.
Cov hlau no feem ntau muaj lub zog zoo, hardness thiab toughness tom qab kev kho cua sov raws li kev siv, los yog qhov saum npoo yog hnav-resistant thiab qhov chaw muaj zoo toughness thiab cuam tshuam tsis kam.
Specifications
1).Khoom siv: 45 #, 16MnCr5, 35SiMn, 40Cr, 40CrNi, 40MnB, 42CrMo, 35CrMo, raws li tus neeg yuav tsum tau muaj
2).Packing: txheem sea-worthy packing
3).Kev kho deg: xuas nrig ntaus, welded, pleev xim los yog raws li tus neeg siv khoom xav tau
4).Loj: raws li tus neeg yuav tsum tau muaj
Kev txhim kho ntawm Gear Steel
Iav hlau yog ib qho ntawm cov khoom tseem ceeb uas yuav tsum tau muaj nyob rau hauv tshwj xeeb alloy steel siv nyob rau hauv tsheb, railways, ships thiab siv machinery, thiab nws kuj yog ib tug tsim khoom ntawm cov tub ntxhais cov khoom kom muaj kev ruaj ntseg.Nyob rau hauv xyoo tas los no, iav steel yog tsim nyob rau hauv cov kev taw qhia ntawm kev ua tau zoo, kev pab lub neej ntev, ruaj khov iav ua haujlwm, tsis tshua muaj suab nrov, kev nyab xeeb, tsis tshua muaj nqi, yooj yim ua thiab ntau yam.
Kev faib tawm ntawm Gear Steel Materials
Cov khoom siv feem ntau siv rau iav steel yog forged steel thiab cam khwb cia hlau.Ntawm lawv, cam khwb cia hlau feem ntau yog siv nyob rau hauv kev tsim cov iav nrog ib txoj kab uas hla ntau tshaj 400mm thiab ib tug complex qauv uas tsis haum rau forging.Hauv lwm qhov xwm txheej, forged steel yog tsim nyog dua.Lub forged steel siv Raws li cov hniav hardness kuj txawv:
1).Cov hniav mos
Cov hniav hardness tsawg dua 350mm yog hu ua cov hniav mos, feem ntau siv iav hlau rau cov hniav mos yog 45# steel, 35SiMn, 40Cr, 40CrNi, 40MnB.
2).Cov hniav tawv
Cov hniav hardness ntau dua 350mm yog hu ua tawv hniav nto.Cov iav hlau siv rau cov hniav tawv tawv tuaj yeem muab faib ua cov pa roj carbon nruab nrab thiab cov pa roj carbon tsawg.Cov pa roj carbon nruab nrab muaj xws li 35 # steel, 45 # steel,
40Cr, 40CrNi, 42CrMo, 35CrMo, thiab lwm yam. Cov pa roj carbon tsawg muaj xws li 20Cr, 20CrMnTi, 20MnB, 20CrMnTo, thiab lwm yam.
Daim ntawv thov
1) 42CrMo iav steel muaj cov yam ntxwv ntawm lub zog siab, siab tawv-muaj peev xwm, zoo toughness, me me deformation thaum lub sij hawm quenching, siab creep zog thiab ruaj khov ntawm kub kub.
Siv los tsim cov forgings uas yuav tsum tau muaj zog dua thiab loj dua quenched thiab tempered seem tshaj 35CrMo steel, xws li: loj zog rau locomotive traction, supercharger kis tau tus mob zog, siab hlab ntsha zog, rear qag, tsis tshua muaj loaded txuas rods thiab springs Nws kuj yuav siv tau rau roj sib sib zog nqus zoo laum yeeb nkab txuas thiab cov cuab yeej nuv ntses hauv qab 2000m;thiab tuaj yeem siv rau pwm ntawm cov tshuab dabtsi yog khoov, thiab lwm yam.
2) 20CrMnTiH iav steel yog carburizing steel nrog kev ua tau zoo, siab harden-muaj peev xwm, tawv thiab hnav-resistant nto thiab tawv tub ntxhais tom qab carburizing thiab quenching, kub tsis tshua muaj kev cuam tshuam toughness, nruab nrab weld-muaj peev xwm, thiab tuaj yeem welded tom qab normalizing zoo. machinability.
Nws yog siv los tsim cov khoom tseem ceeb nrog rau kev sib tw<30mm uas tiv taus kev kub ceev, nruab nrab lossis hnyav, cuam tshuam thiab kev sib txhuam;xws li: iav, nplhaib iav, iav ncej ntoo khaub lig-lub taub hau, thiab lwm yam. Nws yog ib tug hloov steel rau 18CrMnTi, uas yog dav siv los ua carburized qhov chaw.Nws yog siv rau hauv tsheb thiab tsheb laij teb kev lag luam nrog ib ntu hauv qab 30mm;nws yog ib qho tseem ceeb ntawm carburized uas bears high-speed, nruab nrab los yog hnyav loads thiab yuav raug cuam tshuam thiab kev sib txhuam;
