Corrosion Resistant Alloy Pipe designation: Monel 400 (UNS NO4400), UNS NO2201, Incoloy600 (UNS N06600), N6 (UNS N02200), UNS N08800, UNS N08825, UNS N06025, UNS N08825, UNS N10276, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, UNS N06022, N06059, UNS N10001, UNS N10665, UNS N06625, UNS N08028, UNS N06690, UNS N06601, UNS N06455.
Cov Qauv: GB15011, JB4742, ASME SB-161 ASME SB-163, ASME SB-165, ASME SB-167, ASME SB-622
Loj: OD ： 3.18 ~ 114.3mm, WT: 0.5 ~ 7.11mm, L: ≤18000mm
Kev tsim cov khoom siv: Hom GB ASTM DIN BS AFNOR
Incoloy 800 NS111 N08800 W.Nr.1.4876 X10NiCrAlTi3220 NA15 Z8NC32.21
Incoloy 800H NS112 NO8810 W.Nr.1.4958 X5 NiCrAlTi 31-20 NA 15 (H)
Incoloy 800HT N08811 W.Nr.1.4959* X 8 NiCrAlTi 32-21
Incoloy 825 NS142 N08825 W.Nr.2.4858 NiCr21Mo NA16 NC21FeDu
Inconel 600 NS312 N06600 W.Nr.2.4816 NiCrl 5Fe NA14 NC15FE
Inconel 601 NS313 N06601 W.Nr.2.4851 NiCr23Fe NC23FeA
Inconel 625 NS336 N06625 W.Nr.2.4856 NiCr22Mo9Nb NA21 NC22DNb
Inconel 718 GH4169 N07718 W.Nr.2.4668 NiCr19Fe19Nb5Mo3 NA 51 NC19FeNb
Incoloy 926 N08926 W.Nr.1.4529 X1NiCrMoCu X1NiCrMoCu X1NiCrMoCu
Inconel X-750 GH4145 N07750 W.Nr.2.4669 NiCr15Fe7TiAl NC15TNbA
Hom GB ASTM DIN BS AFNOR
Monel 400 N04400 W.Nr.2.4360 NiCu30Fe NA 12 Nu 30
Hastelloy B Ns321 N10001
Hastelloy B-2 NS322 N10665 W.Nr.2.4617 NiMo28 NiMo28
Hastelloy C NS333
Hastelloy C-22 N06022 W.Nr.2.4602
Hastelloy C276 NS334 N10276 W.Nr.2.4819 NiMo16Cr15W NC17
254SMO S31254 W.Nr.1.4547
904L N08904 W.Nr.1.4539
GH1140 GH1140
GH2132 GH2132 S66286 W.Nr.1.4890
Carpenter 20 NS143 N08020 W.Nr.2.4660 NiCr20CuMo
Daim Ntawv Thov Khoom:
GH4145 (Inconel X-750 / UNS N07750 / W.Nr. 2.4669 / NiCr15Fe7TiAl / AFNOR NC15TNbA)
Rho tawm 980 ℃ muaj lub zog txaus thiab tiv thaiv xeb oxidation, yog lub zog muaj zog zoo caij nplooj ntoo hlav, su
ua elastic diaphragm thiab elastic foob.
GH4169 (Inconel 718 / UNS N07718 / W.Nr. 2.4668 / NiCr19Fe19Nb5Mo3 / NA51 / AFNOR NC19FeNb)
Austenite qauv," γ" theem tsim tawm tom qab nag lossis daus tawv ua rau nws muaj cov khoom siv zoo heev. Vim tias nws lub zog kub siab thiab zoo heev tiv taus xeb thiab ua haujlwm tau zoo ntawm 700 ℃, nws yog ntau qhov ntau zaus uas xav tau kub tsis kam tiv thaiv.
GH4080 (Nimonic 80A / UNS N07080)
Nrog lub zog kub txaus txaus ntawm 700-750 ° c thiab tiv taus oxidation zoo hauv qab 950 ° c, Cov Alloy tshwj xeeb no haum rau thaj chaw xav tau lub zog siab thiab tiv taus xeb.
Monel 400 ib
Monel 400 muaj kev tiv thaiv zoo heev hauv hydrofluoric acid thiab fluorine roj, thiab nws tsim nyog rau cov yeeb nkab txuas thiab qhov qub siv hauv kev lag luam tshuaj lom neeg, roj av, lub zog atomic thiab kev txhim kho hauv hiav txwv.
Monel K500 yog
Cov khoom siv muaj cov cuab yeej siv tau zoo, muaj zog thiab tiv taus xeb, thiab tsim nyog rau cov ntsia hlau thiab cov khoom siv ua haujlwm siv tshuaj lom neeg, kev tshawb fawb thiab dej hiav txwv engineering.
Nickel 200 (UNS N02200 / DIN W.Nr. 2.4060)
Kev lag luam ntshiab (99.6%) Nickel nrog cov cuab yeej siv tau zoo thiab tiv taus xeb, muaj cua sov thiab hluav taws xob ua hluav taws xob, cov ntsiab lus roj tsawg thiab lub zog siab qis. Feem ntau siv hauv cov khoom siv ua zaub mov noj, cov khoom siv ntsev ua cov khoom siv thiab Cov mining Marine. Cov khoom siv rau kev tsim khoom lag luam naoh ntawm qhov kub siab tshaj 300 ℃.
Nickel 201 (UNS N02201 / DIN. W.Nr. 2.4060)
Nws yog cov khoom lag luam ntshiab Nickel nrog cov ntsiab lus carbon tsawg heev thiab tau pom zoo siv rau qhov kub thiab txias ib puag ncig txog 1230 ℃.
Inconel 600 (GB NS312 / UNS N06600 / DIN W.Nr.2.4816 / DIN NiCrl 5Fe / BS NA14 / AFNOR NC23FeA)
Nws tiv taus txhua yam ntawm kev tshaj xov xwm corrosive thiab muaj qhov cuam tshuam zoo cuam tshuam kev tawg. Pom zoo rau siab tshaj 700 environment ib puag ncig ua haujlwm, feem ntau yog rau kev tsim khoom thiab siv cov tshuaj lom alkali hlau, tshwj xeeb tshaj yog rau kev siv sulfide ib puag ncig.
Inconel 601 (GB NS313 / UNS N06601 / DIN W.Nr.2.4851 / DIN NiCr23Fe / AFNOR NC23FeA)
Ib qho cuab yeej tseem ceeb yog kev tiv thaiv oxidation thiab cov pa roj carbon zoo tiv taus ntawm qhov kub txog 1180 ° c. Feem ntau siv hauv kev kho cua sov ua ntu, ntu qhov system tso tawm, ua kom sov dua.
Inconel 625 (GB NS336 / UNS N06625 / DIN W.Nr.2.4856 / DIN NiCr22Mo9Nb / BS NA21 / AFNOR NC 22 DN
Kev txhim kho corrosion zoo nyob rau hauv ntau yam xov xwm.No softening annealed low carbon Alloy 625 tau siv dav hauv kev lag luam tshuaj lom neeg, sib cuag nrog dej hiav txwv thiab nyob rau hauv kev siv tshuab siab.
Inconel 718 (GB GH4169 / UNS N07718 / DIN. W.Nr. 2.4668 / DIN. NiCr19Fe19Nb5Mo3 / BS NA51 / AFNOR N
Austenite qauv," γ" theem ua tom qab nag lossis daus hardening muaj cov cuab yeej zoo heev. Vim tias qhov kub thiab txias ua kom muaj zog tiv taus thiab yooj yim rau txheej txheem ntawm 700 ℃, nws tau siv dav hauv ntau yam kev xav tau kub.
Inconel X-750 (GB GH4145 / UNS N07750 / DIN. W.Nr. 2.4669 / DIN. NiCr15Fe7TiAl / AFNOR NC15TNbA)
Rho tawm 980 ℃ muaj lub zog txaus thiab tiv thaiv xeb oxidation, yog lub zog muaj zog lub caij nplooj ntoo hlav zoo dua, tsim nyog rau ua cov diaphragm ywj thiab ywj ywj.
Incoloy 800 (GB NS111 / UNS N08800 / W.Nr.1.4876 / DIN. X10NiCrAlTi3220 / BS NA15 / AFNOR Z8NC32.21
Incoloy 800H (GB NS112 / UNS N08810 / DIN W.Nr.1.4958 / DIN. X5 NiCrAlTi 31-20 / BS NA15H)
Incoloy 800HT (UNS N08811 / DIN W.Nr.1.4959 / DIN. X 8 NiCrAlTi 32-21)
Cov Alloys saum toj no yog rau peb cov khoom ntawm tib Ni-Fe-Cr series. Cov khoom siv Alloy no muaj kev tiv thaiv zoo, tiv taus kev nkag mus thiab kub kub oxidation tsis kam. Lawv feem ntau yog siv cov khoom siv kho cua sov, tiv taus Alloy raj cua sov lub cev npog cov cuab yeej, tshuaj lom neeg thiab roj av ua cov cuab yeej.
Incoloy 825 (GB NS142 / UNS N08825 / DIN W.Nr.2.4858 / DIN. NiCr21Mo / BS NA16 / AFNOR NC21FeDu)
Cov Khoom Siv Alloy yog cov khoom siv dav dav Alloy, muaj cov kua qaub thiab alkali corrosion tsis kam nyob rau hauv oxidation thiab txo ib puag ncig, siab Nickel muaj pes tsawg leeg ua rau Alloy muaj qhov ua tau zoo tiv thaiv corrosion tawg, dav siv hauv txhua yam kev siv kub tsis tshaj 550 ℃ ib puag ncig kev lag luam.
Incoloy 901 (UNS N09901) Cov.
Nws yog ib hom ntawm nag lossis daus hardened, creep tshav kub resistant hlau. Cov Alloy muaj cov txiaj ntsig siab thiab ua kom muaj zog nyob rau hauv 650 ℃, tiv taus oxidation zoo nyob rau hauv 760 ℃ thiab ruaj khov siv mus sij hawm ntev. , lub nplhaib sab nrauv, lub nrawm thiab lwm qhov chaw ntawm dav hlau thiab av nkev cav cua ua haujlwm qis dua 650 ℃.
Incoloy 925 (UNS N09925) Cov.
Qhov ua tau zoo ntawm cov cuab yeej muaj zog thiab kev txhim kho kev txhim kho corrosion, feem ntau siv hauv cov khoom siv roj thiab cov nkev qhov chaw tsim khoom.
Incoloy 926 (UNS N08926 / DIN W.W. 1.4529 / Mo6CuN)
Incoloy 926 yog austenitic stainless hlau nrog cov tshuaj zoo sib xws rau Alloy 904L. Nws cov ntsiab lus nitrogen tau nce mus txog 0.2% thiab cov ntsiab lus molybdenum yog li 6.5% .Nws yog siv feem ntau hauv Marine engineering, ib puag ncig cov kua qaub thiab cov tshuab ua kom muaj cov pa nkev.
Hastelloy B (GB NS321 / UNS N10001)
1. Tswj qhov tsawg kawg nkaus ntawm cov hlau thiab chromium los tiv thaiv kev tsim β 、 Ni4Mo.
2. Kev txhim kho corrosion zoo heev los txo qhov chaw ib puag ncig.
3. Ua tau zoo heev rau nruab nrab concentration sulfuric acid thiab ntau yam tsis muaj oxidizing acids.
4. Kev tiv thaiv zoo rau chloride ion txo kev ntxhov siab corrosion cracking (SCC).
5. Ua tau zoo heev tiv thaiv xeb ntawm ntau cov organic acids.
Hastelloy B Alloy tau siv dav hauv tshuaj lom neeg, petrochemical, kev tsim khoom lag luam thiab kev tswj hwm kev ua qias tuaj, tshwj xeeb tshaj yog nyob rau hauv sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid thiab lwm yam lag luam.
Hastelloy B-2 (GB NS321 / UNS N10001)
Nws yog ib yam ntawm kev tiv thaiv xeb, cov khoom ua tau zoo ni-mo Alloy, uas yog lub ntsej muag-nyob nruab nrab ntawm cov kab sib chaws. Los ntawm kev tswj cov ntsiab lus ntawm cov hlau thiab chromium ntawm qhov tsawg kawg nkaus, nws txo qis kev ua haujlwm thiab tiv thaiv Ni4Mo theem nag lossis daus ntawm 700-870 ℃ .Nws yog siv dav hauv tshuaj lom neeg, petrochemical, kev tsim khoom lag luam thiab kev tswj cov pa phem, tshwj xeeb tshaj yog nyob rau hauv cov tshuaj sulfuric, hydrochloric acid, phosphoric acid, acetic acid thiab lwm yam lag luam.
Hastelloy C.
Hastelloy C muaj kev txhim kho corrosion zoo rau feem ntau cov xov xwm corrosive, thiab muaj kev tiv thaiv zoo heev rau qhov chaw xeb, tawg xeb thiab kev nyuaj siab corrosion tawg.
Hastelloy C-4 (UNS N06455 / DIN W.Nr.2.4610 / DIN NiMo16Cr16Ti / ISO NiMo16Cr16Ti)
Cov khoom siv yog austenite qis carbon Nickel-Molybdenum-Chromium Alloy nrog cov pa roj carbon tsawg, silicon, hlau thiab cov ntsiab lus tungsten, uas ua rau nws qhia tau zoo heev metallographic ruaj khov ntawm 650-1040 ℃, txhim kho qhov tsis kam mus rau intercrystalline corrosion, thiab zam kev ntug kab rhiab heev thiab weld tshav kub-cuam tshuam cheeb tsam xeb nyob rau hauv qhov tsim nyog tsim nyog.Qhov siab molybdenum thiab chromium cov ntsiab lus ua rau Hastelloy C-4 Alloy los tiv thaiv kev tawm tsam ntawm ntau yam tshuaj lom neeg xov xwm, suav nrog txo cov xov xwm, xws li phosphoric acid, hydrochloric acid, sulfuric acid, chlorine Roj, cov tshuaj uas muaj cov tshuaj chlorine.Qhov siab rau Nickel cov ntsiab lus siab, Hastelloy C-4 tuaj yeem tiv thaiv kev nyuaj siab corrosion tawg los ntawm tshuaj chlorine, txawm tias cov tshuaj chloride kub.Hastelloy C-4 tau siv dav hauv feem ntau cov tshuaj lom neeg thiab kub
ib puag ncig, xws li flue roj desulfurization system, khaws thiab rov tsim cov nroj tsuag, acetic acid thiab kev ua liaj ua teb tshuaj, titanium dioxide ntau lawm (txheej txheem tshuaj chlorine), electroplating, thiab lwm yam.
Hastelloy C-276 (UNS N10276 / DIN W.Nr.2.4819 / DIN NiMo16Cr15W / ISO NiMo16Cr15Fe6W4 / AFNOR NC
Hastelloy C-276 yog Nickel-chromium-molybdenum Alloy uas muaj tungsten. Kev txhim kho corrosion zoo rau feem ntau cov xov xwm corrosive hauv oxidation thiab txo lub xeev. Kev tiv thaiv zoo heev rau qhov chaw xeb, xeb xeb thiab kev nyuaj siab tawg tawg. Nws tau siv dav hauv thaj chaw tshuaj lom neeg thiab roj av, xws li cov khoom siv thiab cov txheej txheem catalytic hauv kev sib cuag nrog cov tshuaj chlorinated organic. Cov khoom siv no tshwj xeeb tshaj yog rau qhov kub thiab txias, sib xyaw nrog cov tsis huv ntawm cov kua qaub inorganic (xws li formic acid thiab acetic acid), dej hiav txwv xeb ib puag ncig.
UNS N06059 (Alloy59) / EN 2.4605
Alloy59 yog Nickel-chromium-molybdenum Alloy uas muaj txhuas nrog cov roj tsawg thiab cov ntsiab lus carbon tsawg heev. Kev txhim kho corrosion zoo rau feem ntau cov xov xwm corrosive hauv oxidation thiab txo lub xeev. Kev tiv thaiv zoo heev rau qhov chaw xeb, xeb xeb thiab ua rau muaj kev txhim kho corrosion tawg.
Hastelloy C22 (UNS N06455 / DIN W.Nr.2.4610 / DIN NiMo16Cr16Ti / ISO NiMo16Cr16Ti)
Cov Alloy yog ib qho muaj zog Ni-Cr-Mo Alloy nrog kev txhim kho corrosion zoo dua li lwm cov ni-cr-mo alloys uas twb muaj lawm, suav nrog Hastelloy C-276, C4 thiab 625. tawg. Nws muaj lub peev xwm zoo heev los tiv thaiv oxidation ntawm cov xov xwm dej, suav nrog ntub cov tshuaj chlorine, nitric acid lossis sib xyaw ntawm oxidizing acids uas muaj chloride ions. Cov Alloy kuj muaj lub peev xwm zoo tshaj plaws los tiv thaiv kev txo qis thiab oxidizing ib puag ncig uas tau ntsib hauv cov txheej txheem muaj peev xwm siv tau, nws tuaj yeem siv hauv qee qhov teeb meem ib puag ncig lossis ntau yam kev tsim khoom cog. muaj qhov tshwj xeeb tiv taus rau ntau yam tshuaj lom neeg ib puag ncig, suav nrog cov tshuaj oxidizing muaj zog xws li ferric chloride tooj liab chloride, tshuaj chlorine, kev daws teeb meem cua sov (organic thiab inorganic), formic acid, acetic acid, acetic anhydride, dej hiav txwv thiab ntsev daws. Cov Alloy muaj peev xwm los tiv thaiv cov ciam av nag lossis daus nyob hauv thaj chaw cuam tshuam los ntawm tshav kub, uas ua rau nws haum rau ntau yam txheej txheem tshuaj hauv lub xeev vuam.
Cov hlau 20 (UNS N08020)
Nws muaj kev tiv thaiv zoo heev rau kev nyuab siab xeb thiab tawg thiab ua haujlwm tsis zoo rau hauv zos kev sib xyaw ua ke nruab nrab xeb.
Nws yog siv nyob rau hauv ib puag ncig sulfuric acid thiab cov khoom lag luam nrog cov tshuaj sulfuric acid uas muaj halogen ions thiab hlau ions.
Alloy 20Cb-3 (GB NS143 / UNS N08020 / DIN W.Nr. 2.4660)
Corrosion resistant Alloys nrog ntau yam khoom zoo muaj zoo tiv taus oxidation thiab txo qis kev txhim kho corrosion. kev nyuaj siab zoo heev corrosion tawg tsis kam thiab ua haujlwm zoo hauv zos xeb hauv ntau cov txheej txheem tshuaj lom neeg tau muaj kev txhim kho corrosion zoo. Nws tsuas yog siv hauv kev lag luam hydrometallurgy thiab sulfuric acid.
Cov hlau 28 (UNS N08028)
Ntxiv molybdenum thiab tooj liab Nickel hlau chromium Alloy, txhawm rau txo qis kev ua haujlwm zoo rau cov kua qaub thiab oxidizing tib lub sijhawm muaj kev tiv thaiv zoo rau kev nyuaj siab corrosion tawg, ua haujlwm tsis zoo rau pitting corrosion thiab crevice corrosion tsis kam, tuaj yeem siv rau kev ua tshuaj lom neeg, tswj cov khoom qias tuaj, roj thiab cov raj xa dej, nuclear roj
thiab cov khoom siv tshuaj sulfuric acid, thiab lwm yam.
Alloy 31 (UNS N08031 / DIN W.Nr. 1.4562)
Ib qho Nitrogen-muaj Fe-Ni-Cr-Mo Alloy nrog lub ntsej muag nyob hauv nruab nrab lub lattice qauv thiab 0.2% Nitrogen cov ntsiab lus ua kom ruaj khov theem austenite thiab txo qis qhov sib piv ntawm cov dej nag hauv nruab nrab. Cov khoom nyob nruab nrab ntawm super austenitic stainless hlau thiab Nickel -based Alloys uas twb muaj lawm. Haum rau tshuaj lom neeg thiab petrochemical, ib puag ncig engineering thiab roj thiab roj ntau lawm thiab lwm yam kev lag luam.
