Incoloy 800H (UNS N08810) - Nickel-Iron-Chromium Alloy rau Kev Pabcuam Kub Siab

Kev Piav Qhia Luv:

Incoloy 800H (UNS N08810 /W.Nr.. 1.4958 / NS112) yog ib qho hlau nickel-iron-chromium alloy tshwj xeeb tsim los rau kev pabcuam kub siab tshaj 815 ° C (1500 ° F). Womic Steel muab Incoloy 800H hauv ntau hom khoom suav nrog cov yeeb nkab seamless, cov yeeb nkab welded, steel bar, steel phaj, steel coil, strip, flanges, fittings, forgings, thiab valves rau petrochemical processing, ethylene cracking, steam reforming, heat treating, thiab nuclear power generation applications.

Xa email rau peb Cov Lus Qhia Txog Khoom

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Txheej Txheem Cej Luam Khoom

Incoloy 800H yog Incoloy 800 uas kub heev nrog cov pa roj carbon tswj tau (0.05-0.10%) thiab cov qauv nplej zoo (ASTM 5 lossis coarser) los ua kom lub zog creep-rupture zoo dua thaum kub siab. Lub npe "H" txhais tau tias "Kub Kub". Tsis zoo li tus qauv Incoloy 800, uas haum rau kev pabcuam kub siab dav dav, Incoloy 800H muab lub zog creep-rupture zoo dua ntawm qhov kub siab dua 815 ° C los ntawm kev tswj cov tshuaj lom neeg thiab kev ua kom loj ntawm cov nplej. Qhov no ua rau nws yog cov khoom siv zoo tshaj plaws rau cov raj xa dej petrochemical reformer, cov khoom siv ethylene cracking furnace, thiab lwm yam kev siv uas xav tau kev pabcuam ntev thaum kub heev.

Cov yam ntxwv tseem ceeb muaj xws li:

Lub zog tawg zoo duantawm qhov kub siab tshaj 815 ° C
Kev tiv thaiv oxidation zoo heevtxog li 1093 ° C (2000 ° F)
Cov ntsiab lus carbon uas tswj tau(0.05-0.10%) rau kev ua kom zoo dua qub
Qhov loj ntawm cov noob qoob loo tau lees paub(ASTM 5 lossis ntxhib dua) rau kev tiv taus kev nkag mus zoo dua
Kev tiv thaiv zoo rau carburization thiab nitridation
Kev tiv thaiv zoo rau nitric acid thiab chloride ib puag ncig
Kev vuam zoo heev thiab kev tsim khoom

Cov Tshuaj Lom Zem

Khoom	Cov ntsiab lus (%)	Lub luag haujlwm
Nickel (Ni)	30.0 – 35.0	Kev tiv thaiv corrosion, austenite stabilizer
Chromium (Cr)	19.0 – 23.0	Kev tiv thaiv oxidation, tsim cov nplai tiv thaiv Cr₂O₃
Hlau (Fe)	Qhov Nyiaj Tshuav (≥39.5)	Lub hauv paus tseem ceeb, cov khoom siv tsim kho uas pheej yig
Cov pa roj carbon (C)	0.05 – 0.10	Lub zog nkag, tswj tau kom zoo dua cov khoom kub siab
Txhuas (Al)	0.15 – 0.60	Kev tiv thaiv oxidation, Al₂O₃ nplai tsim
Titanium (Ti)	0.15 – 0.60	Kev txhim kho ciam teb ntawm cov noob, cov khoom siv carbide
Manganese (Mn)	≤ 1.50	Tus neeg tshem tawm cov tshuaj lom neeg
Silicon (Si)	≤ 1.00	Tus neeg tshem tawm cov tshuaj lom neeg
Tooj liab (Cu)	≤ 0.75	Cov khoom seem
Sulfur (S)	≤ 0.015	Kev tswj hwm qhov tsis huv

Cov Khoom Siv Kho Tshuab

Cov Khoom Kub Hauv Chav (Annealed)

Vaj tse	ASTM Qhov Yuav Tsum Tau Ua	Ib txwm ua tiav
Lub zog tensile	≥ 450 MPa (65 ksi)	450 – 510 MPa
Lub Zog Tawm (0.2% Offset)	≥ 170 MPa (25 ksi)	170 – 210 MPa
Kev ntev	≥ 30%	30 – 45%
Qhov nyuaj	≤ 92 HRB	80 – 90 HRB
Qhov Ceev	7.94 g/cm³
Ntau yam yaj	1357 – 1385°C
Kev Ua Kub ntawm 20 ° C	11.2 W/m·K
Cov Coefficient ntawm Thermal Expansion (20-100 ° C)	14.0 × 10⁻⁶/°C
Modulus Elastic	196 GPa

Lub Zog Nkag-Rupture - Incoloy 800H vs Standard 800

Kub	Kev Nyuaj Siab (MPa)	Lub Neej tawg	Incoloy 800H	Incoloy 800 (Tus Qauv)
815°C	80	100 teev	✓	✓
815°C	60	1,000 teev	✓	✓
870°C	65	100 teev	✓	—
870°C	45	1,000 teev	✓	—
927°C	35	100 teev	✓	—
927°C	20	1,000 teev	✓	—
1000°C	20	100 teev	✓	—

Cov txiaj ntsig tseem ceeb ntawm Incoloy 800H

Lub Zog Zoo Tshaj Plaws ntawm Kev Tawg– Lub npe "H" qhia tias Incoloy 800H tau tsim tshwj xeeb rau kev pabcuam creep thaum kub siab. Nrog cov pa roj carbon tswj tau (0.05-0.10%) thiab qhov loj ntawm cov noob (ASTM 5 lossis coarser), Incoloy 800H muab kev txhim kho zoo dua qub creep-rupture lub zog piv rau tus qauv Incoloy 800 ntawm qhov kub siab tshaj 815 ° C. Ntawm 870 ° C, 1,000-teev creep-rupture lub zog yog 45 MPa - siab dua li tus qauv 800.

Kev Tiv Thaiv Oxidation Zoo heev– Incoloy 800H tsim ib qho Cr₂O₃ oxide nplai uas lo rau zoo heev uas muab kev tiv thaiv zoo heev hauv cov huab cua oxidizing txog li 1093 ° C (2000 ° F). Kev ntxiv txhuas (0.15-0.60%) ntxiv txhim kho kev tiv thaiv oxidation los ntawm kev pab txhawb rau ib txheej Al₂O₃ tiv thaiv ntawm qhov sib txuas ntawm cov hlau-oxide, txhim kho kev nplaum nplai thiab tiv thaiv kev tawg hauv qab cov xwm txheej thermal cycling.

Kev Tswj Xyuas Qhov Loj ntawm Cov Nplej– Incoloy 800H yog tsim los nrog qhov loj ntawm cov noob cog lus ntawm ASTM 5 lossis coarser. Cov qauv noob cog lus coarser txo cov ciam teb ntawm cov noob cog lus ntawm qhov kub siab, muab kev tiv thaiv zoo dua. Qhov no yog qhov sib txawv tseem ceeb ntawm tus qauv Incoloy 800, uas tsis muaj qhov yuav tsum tau ua kom pom tseeb ntawm qhov loj ntawm cov noob cog lus.

Kev Tiv Thaiv Carburization– Hauv cov chaw uas muaj cov pa roj carbon ntau (ethylene cracking furnaces, steam reformers), Incoloy 800H tiv taus carburization zoo dua li feem ntau lwm cov hlau uas tiv taus cua sov. Qhov no tiv thaiv cov hmoov hlau thiab embrittlement, ua rau lub raj siv tau ntev dua hauv kev pabcuam petrochemical qhov twg cov kav hlau carbon yuav tsis ua haujlwm hauv ob peb lub hlis.

Kev Tiv Thaiv Zoo Rau Nitric Acid Thiab Chlorides- Cov ntsiab lus nickel siab (30-35%) muab kev tiv thaiv zoo rau chloride kev ntxhov siab corrosion cracking, thaum cov ntsiab lus chromium muab kev tiv thaiv zoo heev rau nitric acid, ua rau Incoloy 800H haum rau cov khoom siv cog nitric acid.

Kev vuam zoo heev– Incoloy 800H tuaj yeem vuam tau yooj yim siv TIG, MIG, kev vuam tsis kam, thiab lwm yam txheej txheem txheem. Pom zoo kom siv cov hlau sib phim ERNiFeCr-1 (AWS A5.14). Kev kho cua sov tom qab vuam tsis tas yuav tsum tau ua rau feem ntau ntawm cov ntawv thov.

Incoloy 800H vs Incoloy 800 vs Incoloy 800HT

Vaj tse	Incoloy 800	Incoloy 800H	Incoloy 800HT
UNS	N08800	N08810	N08811
Werkstoff	1.4876	1.4958	1.4959
Cov ntsiab lus carbon	≤ 0.10%	0.05 – 0.10%	0.06 – 0.10%
Qhov Loj ntawm Cov Nplej	Tsis muaj qhov tshwj xeeb	ASTM 5 los yog ntxhib dua	ASTM 5 los yog ntxhib dua
Qhov sib piv ntawm Ti/Al	Tsis muaj qhov tshwj xeeb	Tsis muaj qhov tshwj xeeb	≥ 5:1
Lub zog nkag mus	Zoo	Zoo tshaj plaws	Qhov siab tshaj plaws
Kev Tiv Thaiv Oxidation	Zoo heev	Zoo heev	Zoo heev
Daim Ntawv Thov Tseem Ceeb	Kev kub siab dav dav	Tiv taus kev nkag mus	Qhov xav tau ntau tshaj plaws

Thaum twg yuav tsum xaiv Incoloy 800H:Cov ntawv thov uas xav tau kev tiv thaiv mus sij hawm ntev ntawm qhov kub siab tshaj 815 ° C, xws li cov petrochemical reformers, ethylene cracking furnaces, thiab cov tubing heat exchanger uas lub zog creep-rupture yog qhov tseem ceeb.

Thaum twg yuav tsum xaiv Incoloy 800HT:Cov ntawv thov uas xav tau lub zog creep-rupture siab tshaj plaws ntawm qhov kub siab uas Ti/Al piv ≥ 5:1 muab kev tiv thaiv creep ntxiv dhau 800H.

Cov Ntawv Khoom Muaj Los Ntawm Womic Steel

Cov Yeeb Nkab Seamless & Cov Raj Seamless

Sab Nraud Txoj Kab Uas hla:6 hli – 350 hli (1/4" – 14")
Phab ntsa tuab:1 hli - 40 hli (Teem sijhawm 5S txog XXS)
Ntev:Txog li 12m
Cov Qauv:ASTM B407, ASTM B829, ASME SB-407
Cov ntawv thov:Cov raj xa cua sov, cov raj xa reformer, cov raj xa cua sov, cov kav dej ua haujlwm, cov raj xa superheater
Cov Lus Tseem Ceeb:Incoloy 800H seamless yeeb nkab, UNS N08810 raj, 1.4958 yeeb nkab, hlau alloy 800H seamless raj, reformer raj

Cov Yeeb Nkab Welded

Sab Nraud Txoj Kab Uas hla:50mm – 1200mm (2" – 48")
Phab ntsa tuab:1.0 hli - 25 hli
Cov Qauv:ASTM B514, ASTM B515, ASME SB-514
Cov ntawv thov:Cov kav dej loj uas muaj txoj kab uas hla loj, cov khoom siv hauv lub cub tawg, cov plhaub pauv cua sov
Cov Lus Tseem Ceeb:Incoloy 800H welded yeeb nkab, alloy 800H ERW yeeb nkab, loj txoj kab uas hla nickel yeeb nkab

Hlau Bar (Puag ncig, Plaub fab, Tiaj)

Txoj kab uas hla:6 hli - 400 hli
Nto:Kub dov, Kaj (txias kos), Av, Tig
Cov Qauv:ASTM B408, ASME SB-408, AMS 5766
Cov ntawv thov:Cov qia valve, cov khoom siv txuas, cov ncej, cov khoom siv ua haujlwm, cov menyuam cua sov
Cov Lus Tseem Ceeb:Incoloy 800H puag ncig bar, UNS N08810 bar Tshuag, nickel alloy bar, AMS 5766

Phaj Hlau & Ntawv

Qhov tuab:1 hli - 100 hli
Dav:Txog li 2500 hli
Cov Qauv:ASTM B409, ASME SB-409, AMS 5871
Cov ntawv thov:Lub plhaub ntawm lub nkoj, cov phaj hloov pauv cua sov, cov khoom sib txuas, cov flange blanks, cov phaj qhov cub tawg
Cov Lus Tseem Ceeb:Incoloy 800H phaj, hlau 800H ntawv, N08810 phaj, kub siab hlau phaj

Hlau Coil & Sawb

Qhov tuab:0.5 hli - 6.0 hli
Dav:10 hli - 1500 hli
Cov Qauv:ASTM B409
Cov ntawv thov:Cov khoom tsim, lub bellows, cov pob qij txha nthuav dav, cov yeeb nkab nyias-phab ntsa
Cov Lus Tseem Ceeb:Incoloy 800H kauj, nickel alloy strip

Cov Flanges & Cov Khoom Siv Yeeb Nkab

Hom:Weld Caj Dab, Slip-On, Dig Muag, Qhov (Socket) Weld, Threaded, Lap Joint
Qhov Loj:1/2" - 48" (DN15 - DN1200)
Kev Ntsuas Siab:Chav Kawm 150 - Chav Kawm 2500
Cov Qauv:ASTM B564, ASME SB-564, ASME B16.5, ASME B16.47
Cov Lus Tseem Ceeb:Incoloy 800H flanges, alloy 800H weld caj dab flange, N08810 fittings

Cov Khoom Siv Forging

Hom:Cov nplhaib, cov disks, cov ncej, cov lub cev valve, cov khoom siv turbine, cov qauv geometries
Qhov hnyav:Txog li 5,000kg ib daim
Cov Qauv:ASTM B564, ASME SB-564, AMS 5766
Cov Lus Tseem Ceeb:Incoloy 800H forging, alloy 800H nplhaib, forged thaiv

Incoloy 800H Li Qub

Hom:Cov pob li qub, Cov qhov rooj vag li qub, Cov qhov rooj thoob ntiaj teb li qub, Cov qhov rooj xyuas
Qhov Loj:1/2" - 24" (DN15 - DN600)
Kev Ntsuas Siab:Chav Kawm 150 - Chav Kawm 2500
Kub thiab txias:-196°C txog +815°C
Cov Qauv Tsim:API 608, API 6D, ASME B16.34
Rooj zaum:Stellite tawv ntsej muag, RPTFE
Kev Ua Haujlwm:Phau Ntawv, Cua Tshuab, Hluav Taws Xob
Cov ntawv thov:Kev rho tawm cov txheej txheem kub siab, cov kab pub reformer, kev tswj cov khoom siv hloov pauv cua sov

Cov ntawv thov ntawm Incoloy 800H

Petrochemical Reforming thiab Cracking– Incoloy 800H yog cov khoom siv txheem rau cov raj reformer hauv cov pa methane reformers (SMR), ethylene cracking furnace radiant tubes, pyrolysis furnace tubes, thiab outlet manifolds. Thaum kub tshaj 870 ° C, lub zog creep-rupture ntawm cov hlau alloy ua rau lub raj siv tau ntev dua piv rau tus qauv 800 lossis cov hlau tsis xeb uas tiv taus cua sov.

Cov Cheebtsam Rauv Rauv Lag Luam- Cov hlau no siv rau hauv cov raj xa hluav taws xob, cov khoom siv muffles, cov khoom rov ua dua, cov tais, cov pob tawb, cov phaj hearth, cov menyuam cua sov, thiab cov raj tiv thaiv thermocouple hauv kev kho cua sov txog li 1093 ° C.

Cov Tubing Superheater thiab Reheater- Incoloy 800H siv rau hauv cov superheaters thiab reheaters rau kev tsim hluav taws xob thiab cov txheej txheem kev lag luam uas xav tau kev tiv thaiv rau qhov kub siab oxidation thiab creep ntawm qhov kub siab tshaj 815 ° C.

Lub zog nuclear- Cov hlau no yog siv rau hauv cov raj xa hluav taws xob nuclear, cov khoom siv hloov pauv cua sov nruab nrab, thiab cov khoom siv reactor core uas xav tau kev tiv thaiv kub thiab tiv thaiv corrosion.

Cov Nroj Tsuag Nitric Acid- Incoloy 800H siv rau hauv cov khoom siv cog nitric acid qhov twg xav tau ob qho tib si kub thiab acid tsis kam, suav nrog cov raj ammonia oxidizer thiab cov cua sov roj tail.

Kev Tsim Khoom Ammonia- Cov hlau no yog siv rau hauv cov khoom siv hloov pauv ammonia thiab cov khoom hloov pauv uas xav tau kev tiv taus rau qhov kub siab hydrogen thiab nitrogen ib puag ncig nrog kev tiv taus creep.

Cov Qauv & Cov Lus Qhia Tshwj Xeeb

Daim Ntawv Khoom	ASTM Txheem	ASME Txheem	AMS Tus Qauv
Cov Yeeb Nkab / Raj Seamless	ASTM B407	ASME SB-407	—
Cov Yeeb Nkab Welded	ASTM B514, ASTM B515	ASME SB-514, SB-515	—
Bar/Qws	ASTM B408	ASME SB-408	AMS 5766
Phaj/Ntawv/Sawb	ASTM B409	ASME SB-409	AMS 5871
Cov Khoom Siv Forging	ASTM B564	ASME SB-564	AMS 5766
Lub Npe UNS	N08810
Tus lej ua haujlwm	1.4958
Lub Npe DIN	NiCrFe
Suav sib npaug	NS112

Cov Lus Nug Feem Ntau

Q: Qhov txawv ntawm Incoloy 800 thiab Incoloy 800H yog dab tsi?

A: Incoloy 800H tau tswj cov pa roj carbon (0.05-0.10%) thiab lav qhov loj ntawm cov noob (ASTM 5 lossis coarser), muab kev txhim kho zoo dua ntawm lub zog creep-rupture ntawm qhov kub siab tshaj 815 ° C. Tus qauv Incoloy 800 muaj ≤0.10% carbon uas tsis muaj qhov yuav tsum tau muaj qhov loj ntawm cov noob, ua rau nws haum rau kev pabcuam kub siab dav dav tab sis tsis tau zoo rau kev tiv thaiv creep.

Q: Qhov kub siab tshaj plaws rau Incoloy 800H yog dab tsi?

A: Rau kev tiv thaiv oxidation, Incoloy 800H tuaj yeem siv tau txog li 1093 ° C (2000 ° F). Rau lub zog ntawm cov qauv thiab kev tiv thaiv creep, kev pabcuam txuas ntxiv mus txog 870-927 ° C yog qhov pom zoo nyob ntawm qib kev ntxhov siab. Ntawm 1000 ° C, cov hlau no muab kev tiv thaiv creep rau ntau daim ntawv thov.

Q: Incoloy 800H puas yooj yim vuam?

A: Yog. Incoloy 800H tuaj yeem vuam siv TIG, MIG, kev vuam tsis kam, thiab lwm yam txheej txheem txheem. Pom zoo kom siv cov hlau sib phim ERNiFeCr-1 (AWS A5.14). Tsis tas yuav tsum ua kom sov ua ntej rau cov tuab hauv qab 15 hli. Rau cov seem tuab, kev kho cua sov tom qab vuam yuav raug txiav txim siab los rov qab tiv taus kev nkag mus.

Q: Dab tsi yog qhov sib npaug ntawm Incoloy 800H hauv Suav teb?

A: Tus nqi sib npaug ntawm Suav yog NS112. Qib no ua raws li GB / T 15007 cov qauv rau cov hlau nickel.

Q: Cov ntawv khoom twg muaj rau Incoloy 800H?

A: Womic Steel muab Incoloy 800H hauv cov yeeb nkab seamless, cov yeeb nkab welded, steel bar, steel phaj, steel coil, strip, flanges, pipe fittings, forgings, thiab valves. Cov lus qhia tag nrho ntawm cov khoom thiab qhov loj me tau teev nyob rau hauv ntu muaj khoom.

Tiv tauj Womic Steel

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Womic Steel - Koj tus khub txhim khu kev qha rau Incoloy 800H (UNS N08810) cov yeeb nkab seamless, cov yeeb nkab welded, steel bar, steel phaj, steel coil, flanges, fittings, forgings, thiab valves rau petrochemical reforming, ethylene cracking, furnace manufacturing, thiab high-temperature creep-resistant applications thoob ntiaj teb. Muaj kev taug qab tag nrho, daim ntawv pov thawj ntawm pawg neeg faib tawm, thiab EN 10204 Hom 3.1/3.2 cov ntaub ntawv muaj.