SA 210C seamless steel yeeb nkabua raws li ASME SA-210M tus qauv. Nws yog nruab nrab-carbon seamless steel yeeb nkab tshwj xeeb tsim rau boilers thiab superheaters. Cov hauv qab no yog cov lus qhia ntxaws ntxaws rau SA-210C seamless steel yeeb nkab:
Cov ntaub ntawv yooj yim
Txuj: ASME SA-210 / SA-210M
Khoom siv: High-lub zog carbon manganese steel
Nta: Siab zog, kub tsis kam, siab corrosion kuj, thiab kuj yooj yim raug txheej txheem
Tshuaj muaj pes tsawg leeg
Cov tshuaj muaj pes tsawg leeg ntawm SA 210C seamless steel yeeb nkab feem ntau suav nrog cov ntsiab lus xws li carbon, manganese, silicon, phosphorus, thiab sulfur, nrog rau cov ntsiab lus hauv qab no:
Carbon (C): Tsawg dua lossis sib npaug li 0.35%
Manganese (Mn): 0.29% ~ 1.06%.
Silicon (Si): Ntau dua lossis sib npaug rau 0.10%
Phosphorus (P): Tsawg dua lossis sib npaug rau 0.035%
Sulfur (S): Tsawg dua lossis sib npaug rau 0.035%
Cov khoom siv tshuaj no ua haujlwm ua ke los muab SA-210C seamless steel yeeb nkab zoo heev txhua yam khoom thiab corrosion kuj.
Mechanical Properties
SA-210C seamless steel yeeb nkab nthuav tawm cov cuab yeej zoo heev, nrog rau cov cim tshwj xeeb raws li hauv qab no:
Tensile Strength: Ntau dua lossis sib npaug rau 485MPa
Yield zog: Ntau dua lossis sib npaug rau 275MPa
Elongation: Ntau dua lossis sib npaug li 30%
Hardness: Tsawg dua los yog sib npaug rau 89HRB
Cov khoom siv kho tshuab no ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm SA-210C seamless steel yeeb nkab nyob rau hauv qhov kub thiab txias ib puag ncig.
Khoom Specifications
SA-210C seamless steel yeeb nkab muaj ntau yam kev qhia tshwj xeeb kom tau raws li qhov xav tau ntawm ntau qhov chaw. Nws txoj kab uas hla sab nraud feem ntau yog li ntawm 57mm txog 762mm, thiab nws cov phab ntsa tuab feem ntau yog li ntawm 3.0mm txog 130mm. Tsis tas li ntawd, muaj qhov tshwj xeeb tshwj xeeb xws li cov kav dej hauv cov xov, xws li SA210C cov kav dej hauv cov xov nrog lub nominal txoj kab uas hla ntawm DN63.5 hli (kwv yees li 2.5 ntiv tes) thiab phab ntsa tuab ntawm 7.1 hli.
Kev tsim khoom
SA-210C seamless boiler steel kav feem ntau ua tiav siv cov txheej txheem kub dov. Cov txheej txheem no boasts qhov zoo xws li kev ua tau zoo ntau lawm, tus nqi qis, thiab lub zog siab, thaum tseem txhim kho lub cev ntawm cov yeeb nkab steel, ua rau nws tsim nyog rau siab - qhov kub thiab txias ib puag ncig.
Cov cheeb tsam thov
SA-210C seamless carbon steel kav yog dav siv nyob rau hauv ntau yam lag luam, xws li:
Kev Lag Luam Kev Tsim Kho: Siv rau kev tsim vaj tsev siab- nce siab, ntev- txuas hniav, thiab cov chaw lag luam loj, tshwj xeeb tshaj yog tsim rau kev tsim kho hauv av qeeg- thaj chaw uas tuaj yeem ua tau.
Kev lag luam Petrochemical: Vim nws cov corrosion kuj thiab siab -siab tsis kam, nws yog dav siv nyob rau hauv pipeline systems nyob rau hauv cov roj av thiab tshuaj industries.
Kev Lag Luam Hluav Taws Xob: Feem ntau yog siv rau hauv kev tsim cov high-voltage hwj chim ncej thiab kev txhawb nqa, thiab kuj nyob rau hauv cov cua kub saum npoo kav thiab headers, chav thiab dej pipelines loj -muaj peev xwm fais fab nroj tsuag boilers, xws li dej- cov phab ntsa txias, economizers, thiab low- kub superheaters.
Shipbuilding Kev Lag Luam: Muaj peev xwm ua tau raws li qhov yuav tsum tau ua ntawm kev tsim khoom hauv nkoj, nws yog dav siv hauv kev tsim cov nkoj hauv qab cov qauv thiab cov hulls.
Environmental Protection Industry: Siv hauv kev kho dej khib nyiab thiab pov tseg cov tshuab, muaj peev xwm tiv taus qhov yaig ntawm ntau yam corrosive.
Kev tshuaj xyuas thiab ntawv pov thawj
Thaum lub sij hawm tsim cov txheej txheem, SA-210C seamless steel kav tau soj ntsuam nruj thiab kuaj, nrog rau kev tshuaj xyuas cov tshuaj muaj pes tsawg leeg, kev tshuaj xyuas cov cuab yeej cuab tam, thiab kev kuaj xyuas metallographic. Tsuas yog cov kav hlau uas dhau tag nrho cov kev tshuaj xyuas tuaj yeem raug lees paub tias yog cov khoom tsim nyog thiab muab tso rau hauv kev lag luam siv. Tsis tas li ntawd, cov kav hlau no tseem ua tau raws li qhov yuav tsum tau ua ntawm ASME SA-210M tus qauv, ua kom ntseeg tau ntawm lawv qhov zoo thiab kev ua haujlwm.