ASTM A213 T11 T22 Seamless Boiler Tube
ASTM A213 yog tus qauv tsim los ntawm American Society for Testing and Materials uas qhia txog cov kev cai rau seamless alloy steel yeeb nkab cov ntaub ntawv rau boiler, tshav kub exchanger thiab superheater piping.
T11 alloy steel yeeb nkab: ASTM A213 T11 yog cov hlau tsis tshua muaj chromium-molybdenum steel yeeb nkab uas cov ntsiab lus tseem ceeb yog chromium thiab molybdenum. T11 steel yeeb nkab feem ntau yog siv nyob rau hauv nruab nrab thiab siab kub boiler systems, thiab nws kub tsis kam thiab oxidation kuj zoo heev.
T22 alloy steel yeeb nkab: ASTM A213 T22 yog cov hlau tsis tshua muaj chromium-molybdenum steel yeeb nkab. Nws cov ntsiab lus alloying tseem ceeb kuj suav nrog chromium thiab molybdenum, tab sis piv nrog T11, T22 muaj ntau molybdenum. T22 steel yeeb nkab feem ntau yog siv nyob rau hauv kub boiler thiab tshav kub exchanger daim ntaub ntawv, muab superior kub lub zog thiab corrosion kuj.
Cov yeeb nkab steel hlau no muaj kev tiv thaiv oxidation zoo thiab tuaj yeem tiv thaiv oxidation thiab corrosion ntawm cov kav dej lossis cov khoom siv thaum kub kub, uas yog qhov tseem ceeb rau kev ua haujlwm ntev thiab kev siv kub. Lawv muaj kev tiv thaiv corrosion zoo rau cov kua qaub thiab alkaline xov xwm, ua rau lawv muaj peev xwm ua tau raws li cov kev cov nyom ntawm ntau yam corrosive media hauv kev lag luam tshuaj thiab roj av. Nyob rau tib lub sijhawm, lub zog kub-kub ntawm ob lub alloy steel kav no kuj coj lawv ntau yam kev siv, xws li boilers thiab kub exchangers uas yuav tsum tau tiv taus high-temperature thiab high-pressure ua hauj lwm ib puag ncig.
T11 thiab T22 alloy steel kav yog dav siv nyob rau hauv ntau yam lag luam, xws li lub zog, tshuaj, aviation, nuclear zog thiab tsheb tsim.
Khoom Khoom
|
Chemical Components (%) |
|||||||
|
Qib |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
|
T11 |
0.05-0.15 |
0.30-0.60 |
Tsawg dua lossis sib npaug rau 0.025 |
Tsawg dua lossis sib npaug rau 0.035 |
0.50-1.00 |
1.00-1.50 |
0.44-0.65 |
|
T12 |
0.05-0.15 |
0.30-0.61 |
Tsawg dua lossis sib npaug rau 0.025 |
Tsawg dua lossis sib npaug rau 0.035 |
0.5 |
0.80-1.25 |
0.44-0.65 |
|
T22 |
0.05-0.15 |
0.30-0.60 |
Tsawg dua lossis sib npaug rau 0.025 |
Tsawg dua lossis sib npaug rau 0.035 |
0.5 |
1.90-2.60 |
0.87-1.1 |
|
Mechanical Properties |
||||
|
Qib |
Tensile | Yield | Elongation |
Hardness |
|
Lub zog (Mpa) |
Lub zog (Mpa) | (%) |
(HRB) |
|
|
T11 |
Ntau dua lossis sib npaug rau 415 | Ntau dua lossis sib npaug li 220 | Ntau tshaj los yog sib npaug rau 30 | Tsawg dua los yog sib npaug li 85 |
| T12 | Ntau dua lossis sib npaug rau 415 | Ntau dua lossis sib npaug li 220 | Ntau tshaj los yog sib npaug rau 30 |
Tsawg dua los yog sib npaug li 85 |
Tuam txhab Advantage
Lub tuam txhab muaj cov khoom loj loj thiab muaj peev xwm ntau lawm, thiab tuaj yeem ua tau raws li qhov xav tau ntawm kev txiav txim loj. Qhov no ua rau lawv tsim tau ntau thiab muab cov nqi sib tw. Kev tsim khoom siv thev naus laus zis thiab R & D muaj peev xwm ua rau cov tuam txhab steel tsim cov khoom lag luam zoo, ua haujlwm siab thiab txhim kho cov khoom lag luam kom tau raws li kev xav tau ntawm kev lag luam.
Neeg tuaj xyuas
Tuam txhab Environment
Hoobkas ib puag ncig
FAQ
Q.Koj puas muaj MOQ?
A.Nyob ntawm cov tswv yim sib txawv, tuaj yeem sib tham.Qhov loj dua qhov ntau yog, qhov kev sib tw ntawm chav tsev nqi yuav yog.
Q.Koj puas muab kev pabcuam customized?
A: Yog tias koj muaj koj tus kheej tsim, peb tuaj yeem tsim raws li koj qhov specification thiab kos duab.
Q.Yuav ua li cas tswj tau zoo hauv koj lub Hoobkas?
A. Peb muaj peb tus kheej lub chaw soj nstuam, peb tus kheej tswj kev tswj hwm zoo thiab cov kws tshuaj xyuas zoo. Tag nrho peb cov khoom raug xa tawm tom qab kev tshuaj xyuas nruj.
Cim npe nrov: astm a213 t11 t22 seamless boiler raj, Tuam Tshoj astm a213 t11 t22 seamless boiler raj manufacturers, lwm tus neeg, Hoobkas
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