Seamless 30CrMo Alloy Piping
30CrMo alloy steel yeeb nkabyog ib hom hlau alloy uas tsim nyob rau hauv Suav teb, uas yog dav siv nyob rau hauv lub teb ntawm engineering thiab mechanical lug. Cov khoom no yog tus cwj pwm los ntawm lub zog siab, siab toughness, thiab zoo siab kub lub zog hauv qab 500 degree. Qhov no txhais tau hais tias nws yog qhov tsim nyog rau cov ntawv thov uas yuav tsum muaj kev thauj khoom siab thiab kub siab.
30CrMo qis alloy steel yeeb nkab muaj kev ua tau zoo, thiab cov khoom ua tiav muaj qhov txias txias thiab plasticity. Tsis tas li ntawd, cov khoom siv yog hardenable heev, txhais tau tias nws absorbs tshav kub zoo thiab txias sai, ua rau cov khoom hardness thiab lub zog.
Nyob rau hauv cov ntaub ntawv siv, 30CrMo low alloy structural raj yog tsuas yog siv los tsim steel kav nrog kev khiav hauj lwm kub hauv qab 400 degree, thiab fasteners nyob rau hauv boilers thiab chav turbines nrog kev khiav hauj lwm kub hauv qab 450 degree. 30CrMo kuj zoo tagnrho rau cov uas yuav tsum tau ua hauj lwm nyob rau hauv ntau huab ib puag ncig, xws li txiv ntseej thiab flanges nrog kev khiav hauj lwm kub hauv qab no 500 degree thiab high pressures, raws li zoo raws li loaded qhov chaw nyob rau hauv dav machinery.
Hauv kev tsim khoom siv tshuaj, seamless 30CrMo alloy kav kuj tau siv dav. Piv txwv li, ntawm qhov kub siab tshaj 250 degree, nws tuaj yeem siv los tsim cov ncej, lub zog, bolts, studs, cov neeg ua haujlwm, cov kav dej siab thiab cov vuam. Cov khoom no yog tsim rau nitrogen thiab hydrogen ua hauj lwm xov xwm thiab muaj peev xwm tuav ruaj khov kev ua tau zoo nyob rau hauv nruab nrab no.
30CrMo Yeeb Nkab Chemical Compositions
| C | Mn | P | S | Si | Cr | Mo |
| 0.32~0.40 | 0.40~0.70 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua lossis sib npaug rau 0.03 | 0.17~0.37 | 0.8~1.10 | 0.15~0.25 |
Mechanical Properties ntawm 30CrMo Steel Qib Pipe
| Tensile zog (Mpa) | Yield zog (Mpa) | Elongation hauv 2 hauv. % |
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| Ntau dua lossis sib npaug li 980 | Ntau dua lossis sib npaug rau 835 | Ntau dua lossis sib npaug li 12 | ||||
Seamless alloy steel 30CrMo tubing
Nyob rau hauv cov nqe lus ntawm txhua yam khoom, lub zog yield ntawm 30CrMo Alloy Steel Round kav yog ntau dua los yog sib npaug rau 785 MPa, lub tensile lub zog yog ntau tshaj los yog sib npaug zos rau 980 MPa, lub elongation yog ntau tshaj los yog sib npaug zos rau 10%, lub cheeb tsam txo. tus nqi yog ntau dua los yog sib npaug rau 50%, thiab qhov cuam tshuam lub zog nqus tau ntau dua lossis sib npaug ntawm 63 J. Cov ntaub ntawv no ua pov thawj tag nrho lub zog siab thiab zoo plasticity ntawm 30CrMo.
Hais txog kev kho cua sov specifications, thawj quenching cua sov kub ntawm 30CrMo yog 850 degree, thiab cov cua txias nruab nrab yog roj; lub tempering cua sov yog 500 degree, thiab cov cua txias nruab nrab yog dej los yog roj. Cov kauj ruam no yog ib qho tseem ceeb los xyuas kom meej cov khoom ua tau zoo.
Gnee Factory ib puag ncig
Cim npe nrov: Seamless 30crmo alloy steel yeeb nkab, Tuam Tshoj seamless 30crmo alloy steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
