Product Overview
Peb yog cov chaw tsim khoom tshwj xeeb hauv 12Cr2Mo1 alloy steel tshwj xeeb- zoo li qhib tuag forgings rau cov ntawv thov tseem ceeb. Peb qhov tshwj xeeb- zoo li qhib tuag forgings yog tsim los siv cov txheej txheem forging siab heev kom tau raws li qhov xav tau tshaj plaws hauv kev lag luam petrochemical, lub zog tsim hluav taws xob, thiab cov hlab ntsha siab. Cov khoom siv 12Cr2Mo1 yog ib qho qis- alloy steel nrog zoo heev - kub lub zog thiab hydrogen tsis kam, ua rau nws zoo tagnrho rau cov khoom ua haujlwm hauv kev pabcuam hnyav.
Khoom yam ntxwv
12Cr2Mo1 alloy steel (sib npaug rau ASTM A182 F22 / A336 F22) yog chromium -molybdenum steel tsim los rau kev pabcuam kub. Cov khoom tseem ceeb muaj xws li:
- Zoo heev Creep Resistance: Haum rau kev ua haujlwm tas mus li 550 degree
- High Resistance rau Hydrogen Attack: Zoo tagnrho rau hydrocracking thiab hydrotreating units
- Weldability zoo: Nrog rau preheat thiab post-weld heat treatment
- Toughness nyob rau hauv qis kub: Tom qab kev kho cua sov tsim nyog
- High Tensile thiab Yield Strength: Kev sib ntsib lossis tshaj ASTM / ASME cov qauv
Khoom Description
| Element | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
|---|---|---|---|---|---|---|---|---|---|
| Ntau yam | 0.08-0.15 | Tsawg dua los yog sib npaug li 0.50 | 0.30-0.60 | Tsawg dua lossis sib npaug li 0.015 | Tsawg dua lossis sib npaug li 0.010 | 2.00-2.50 | 0.90-1.10 | Tsawg dua los yog sib npaug li 0.20 | Tsawg dua los yog sib npaug li 0.25 |
Mechanical Properties (raws li forged + tshav kub kho)
- Tensile zog: 515 - 690 MPa
- Yield zog: Ntau dua lossis sib npaug rau 310 MPa
- Elongation: Ntau dua lossis sib npaug li 20%
- Kev txo qis ntawm Cheeb Tsam: Ntau dua lossis sib npaug li 40%
- Impact Toughness (Charpy V-notch): Ntau dua lossis sib npaug rau 27 J ntawm -20℃(tus qauv)
Txheej Txheem Forging - Tshwj xeeb -Shoed Open Die Forging
Peb qhov tshwj xeeb- zoo li qhib tuag forging txheej txheem rau 12Cr2Mo1 alloy steel koom nrog tswj kev deformation ntawm hydraulic presses kom ua tiav cov duab xav tau thiab cov nplej ntws. Tsis zoo li kaw- tuag forging, qhib tuag forging tso cai rau qhov yooj yim tshaj plaws hauv kev tsim cov geometries xws li cov kauj ruam, tapers, flanges, blocks, rings, shafts, thiab lwm yam tsis yog - cov qauv duab.
Cov kauj ruam tseem ceeb hauv peb cov txheej txheem Forging
Ingot / Billet Xaiv
Peb qhov chaw siab -zoo 12Cr2Mo1 alloy steel ingots los yog nruam nruam paj los ntawm reputable mills, nrog tag nrho traceability thiab zeb daim ntawv pov thawj.
01
Cua sov
Cov khoom siv sib xyaw ua kom sov hauv lub computer-tswj lub qhov cub rau qhov zoo tshaj plaws forging kub ntau yam (feem ntau 1150℃- 1200 degree) los xyuas kom meej plasticity yam tsis muaj overheating.
02
Qhib Tuag Forging
Siv loj- muaj peev xwm hydraulic presses (txog 10,000 tons), peb ua haujlwm xws li chim siab, kos tawm, thiab tho kom ua tiav qhov tshwj xeeb - zoo li tus qauv. Cov txheej txheem yog ua tib zoo saib xyuas kom ua tiav recrystallization thiab refined grain qauv.
03
Dimensional Tswj
Thaum lub sij hawm forging, peb ntiav laser -cov kev ntsuas ntsuas ntsuas kom muaj kev tiv thaiv nruj ntawm cov geometry nyuaj.
04
Tshaj tawm -Forging Cooling
Kev tswj kom txias (piv txwv li, nyob rau hauv huab cua los yog lub qhov cub txias) yog siv los tiv thaiv kev tawg thiab kev ntxhov siab.
05
Kev kho cua sov
Tom qab forging, tag nrho cov 12Cr2Mo1 alloy steel tshwj xeeb- zoo li qhib tuag forgings tau txais kev kho cua sov kom ua tiav qhov yuav tsum tau muaj cov khoom siv kho tshuab thiab microstructure. Peb lub peev xwm kho cua sov muaj xws li:
- Normalizing + Tempering (N+T)
- Quenching + Tempering (Q+T)
- Tshaj tawm -Kev kho cua sov (PWHT)simulation yog tias xav tau
Peb siv lub tsheb loj -kub rau hauv qab nrog kev tswj qhov kub thiab txias (± 5 degree) thiab programmable cycles. Kev kho cua sov yog ua raws li ASTM A182, ASME SA336, lossis cov neeg siv khoom tshwj xeeb.
Daim ntawv thov
12Cr2Mo1 alloy steel tshwj xeeb- zoo li qhib tuag forgings yog dav siv nyob rau hauv cov khoom siv tseem ceeb raug rau qhov kub thiab txias, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj hydrogen. Cov ntawv thov ib txwm muaj xws li:
Siab Vessel Cheebtsam
Plhaub nplhaib, taub hau, nozzles, flanges rau reactors thiab tshav kub exchangers
Hydrogenation Reactors
Forgings rau hydrocrackers, desulfurizers, thiab ammonia converters
Valve Lub Cev & Bonnets
Rau siab - lub rooj vag siab, lub ntiaj teb, thiab kos li qub
Cov yeeb nkab fittings
Lub luj tshib, tees, reducers rau siab -cov kav dej kub
Turbine Cheebtsam
Rotor shafts, discs rau chav turbines
Heavy Machinery Parts
Gear blanks, pinions, yob
Dimensional & Nyhav Muaj Peev Xwm
Peb qhov chaw qhib tuag forging tuaj yeem tsim tshwj xeeb- zoo li forgings nyob rau hauv ntau qhov ntau thiab tsawg:
- Qhov hnyav: 100 kg txog 25,000 kg ib thooj (qhov hnyav dua tuaj yeem ua tau los ntawm kev npaj tshwj xeeb)
- Txoj kab uas hla / Dav: Mus txog 2,500 mm
- Ntev: Mus txog 8,000 mm
- Tolerances: Raws li ISO 2768 lossis cov neeg siv khoom kos duab
Lub tuam txhab zoo
Vim li cas thiaj xaiv peb rau koj 12Cr2Mo1 Alloy Steel Tshwj Xeeb-Shoed Open Tuag Forgings?
Kev paub dav dav
Ntau tshaj 20 xyoo nyob rau hauv kev lag luam forging, tshwj xeeb hauv hlau alloy thiab stainless hlau forgings.
Advanced Facilities
Nruab nrog 10,000T hydraulic presses, loj kub kho rauv, thiab tag nrho machining peev xwm.
Kev txawj ntse
Peb pab neeg engineering muaj kev paub tob txog12Cr2Mo1 khoomtus cwj pwm, forging simulation, thiab txheej txheem optimization.
Kev kho kom haum
Peb ua haujlwm ze nrog cov neeg siv khoom los tsim tshwj xeeb - cov qauv tsim uas txo cov sijhawm ua haujlwm thiab cov khoom pov tseg.
Lub Sijhawm Lead luv luv
Kev npaj tsim khoom tau zoo thiab cov khoom muag ntawm cov khoom siv raw ua kom cov khoom xa tuaj raws sijhawm.
Ntiaj teb ncav cuag
Peb xa tawm mus rau Tebchaws Europe, Amelikas, Middle East, thiab Southeast Asia, nrog rau cov ntaub ntawv ntawm cov neeg siv khoom txaus siab hauv cov roj & roj, lub zog, thiab cov khoom siv hnyav.
Cim npe nrov: 12cr2mo1 alloy steel tshwj xeeb-zoo li tus qhib tuag forging, Tuam Tshoj 12cr2mo1 alloy steel tshwj xeeb-zoo li tus qhib tuag forging manufacturers, lwm tus neeg, Hoobkas
