GB713 14Cr1morrau kev sib pauv cua sov
Cov khoom lag luam
14Cr1moryog hom ntawm cr - Kuv}}}}}}} {>> hlau hlau, uas siv cov gb713-2008 tus qauv.
Nyob rau hauv nws lub npe, "14"
Tus me nyuam lub xeev yog ua ntej - quenched thiab tempered, nrog ib qho nyuaj ntawm 270 {}} 340hb. Qhov kev tswj hwm hlau no tswj cov ntsiab lus ntawm cov ntsiab lus xws li SN thiab SB los ntawm cov txheej txheem zoo li nqus dej thiab kub-tswj dov. Nws cov tuab yuav tuaj yeem npog tau 8-120mm, thiab qhov dav ntau tshaj plaws txog 3900mm.
Tshuaj Muaj Tshuaj
|
C |
Si |
Mn |
P |
Cr |
Mo |
Ni |
|
0.05%-0.17% |
0.50%-0.80% |
0.40%-0.65% |
0.010%-0.012% |
1%-1.5% |
0.45%-0.65% |
0.20%-0.25% |
Cov Khoom Siv Neeg Kho Tshuab
|
Tuab (mm) |
Lub zog tensile r / (n / ㎡) |
Yield zog R / (N / ㎡) |
Elongation A /% |
Kub / Qib |
Charpy Feem KV2 / J |
180 Kev Ntsuas Dabtsi Yog Khwv & Txoj kab uas hla (B loj dua lossis sib npaug rau 35 hli) |
|
6-100 |
520-680 |
Ntau dua los yog sib npaug rau 310 |
Ntau dua los yog sib npaug rau 19 |
20 |
Ntau dua los yog sib npaug rau 34 |
d=3a |
|
>100-150 |
510-670 |
Ntau dua los yog sib npaug rau 300 |
Ntau dua los yog sib npaug rau 19 |
20 |
Ntau dua los yog sib npaug rau 34 |
d=3a |
Cov yam ntxwv tseem ceeb ntawm 14Cr1Mor
Siab - kub tsis kam: Chromium thiab molybdenum elemance txhim kho siab high -}}}}}}}}}}-}}} qhov chaw dej khov.
Corrosion Kuj: Nws muaj qhov zoo tsis kam rau hydrogen corrosion thiab siab - kub sulfide corrosion, ua rau nws haum rau cov xwm txheej lossis hydrogen -} mixel mixed media.
Hwj txwv: Raws li cov xwm txheej ntawm nruj me ntsis kev tswj hwm cov vuam, nws tsis yooj yim los tsim cov kab nrib pleb thiab pores, thiab welded sib koom ua zog muaj lub zog siab.
Cov txheej txheem ntau lawm
Cov txheej txheem ntau lawm ntawm 14CR1MOR steel phaj muaj cov kauj ruam xws li hluav taws xob rauv stat stat steelmaking, dov / vd ua kom zoo nkauj, thiab kho cua sov. Ntawm lawv, tus txheej txheem kev tshav kub kub muaj qhov cuam tshuam tseem ceeb rau kev ua yeeb yam ntawm cov kauj ruam hlau, suav nrog kev ua kom cov khoom siv uas xav tau thiab ua tiav.
Tej thiab ua
14Cl1mor steel phaj muaj cov txheej txheem zoo thiab tuaj yeem ua haujlwm dhau los ua kev ua haujlwm xws li txiav, khoov, thiab dov, thiab dov. Cov txheej txheem kev txiav suav nrog laser txiav, nplaim txiav, thiab dej txiav, thiab lwm yam kev xaiv yog nyob ntawm cov tuab ntawm lub phaj steel thiab txiav cov cai.
Daim ntawv thov tseem ceeb ntawm 14cr1mor
Vim nws cov kev ua tau zoo, 14cr1mor hlau daim hlau tau dav siv nyob rau hauv cov teb nram qab no:
Petrochemical Kev Lag Luam:Cov khoom siv xws li reactors, distillation yees, cua sov sib pauv, uas yuav tsum tau withstand siab {{{{{}} siab} qhov siab} kub, thiab muaj zog corrosive ib puag ncig.
Kev Lag Luam Fais Fab:Qhov tseem ceeb xws li boilers, ncab turnines, thiab cov tshuab hluav taws xob, uas tau yoog raws siab {{} {{1} high {1} high {1} high {1} kev ua haujlwm siab.
Nuclear Fais Fab Teb:Lub nkoj loj loj thiab cov txheej txheem loj, uas yuav tsum tau ntev - lub sij hawm ruaj khov thiab kev nyab xeeb ntawm cov ntaub ntawv.
Lub nkoj nkoj thiab cov khoom siv marine engineering: Hull cov qauv thiab cov khoom siv marine tshuab, uas tuaj yeem hloov kho cov qauv hauv cov chaw ntawm hiav txwv nyuaj.
Yog tias koj xav paub ntau ntxiv txog GNEE cov khoom, koj tuaj yeem xa email raualloy@gneesteelgroup.com.Peb zoo siab tshaj plaws los pab koj.
Lwm Lub Phaj Hlau
| Lub npe | Khoom | Qhov tshwj xeeb (hli) | Tons yog li tons | Hais txog |
| Tsawg Alloy | Q345A, Q345C, Q345D, Q345E, Q490, Q400C, ss400, SF302GRC, S275NP, 35CRMO | 6 - 350 | 5788.56 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| Siab Hlaws PHAJ | Q245R, Q345R, Q370R, 16mNnnidr, 09mnnidr, 1cr7gr7mr60, SA516GR11, SA387GR12, SA387GR22, P265, P255, P355GHGE, Q245R (r {{{{{{hic), Q345r (r {30} {30} {{ | 3 - 300 | 8650 | Normalizing, tempered, tswj dov, kub dov, kub dov, kub tshuaj xyuas, thib ob tshuaj xyuas, 3 |
| High - lub zog phaj | Wh785d / E, Q960D / E, Q890D / e, WHE, WEBT0D, Q690D, Q690D / E | 8 - 120 | 3086.352 | Quenched thiab tempered |
| Hnav - ion reistant phaj | NM360, NM400, NM450, NM500 | 6 - 150 | 3866.297 | Quenched thiab tempered |
| Choj Phaj | Q235QC, Q345QC, Q370C, Q420qc, Q445QDNH, Q345QDNH, Q34QDNH,}} {} t - 2 | 8 - 200 | 2853.621 | Kub Rolling, Noomized, Kub Rolling Mwj MOV MOV, QUEENED + Toubness thiab Brittleness |
Cim npe nrov: GB 713 14 b1mor rau cov cua sov txauv, Tuam Tshoj GB713 14} cr1mor rau kev tshav kub Exchard tuam ntxhab, lwm tus neeg, lub Hoobkas
