Alloy 20 Yeeb Nkab

1. Tus Qauv: Astm B729, Astm B464, Astm B474
2. OD Qhov ntau thiab tsawg: 1/2 "- 48"
3. Thickness: SCH5 ~ Schxxs
4. Hom: Seamless / Welded / Erw / EFW / pom

Xa kev nug

Khoom Taw qhia

Alloy 20 tus yeeb nkab steel (tsis paub txog n08020, thiab 2.4660)Ua haujlwm raws li Nickel-Hlau-Chromium Austenitic alloy tsim rau cov chaw muaj kev sib raug zoo. Nws cov tshuaj sib xyaw tshwj xeeb thiab microstructure muab nws ua tau zoo heev. Lub alloy muaj 32-38% npib tsib xee,}}}}}} {{5} tooj liab. Ua ke nrog cov nyhuv synergistic ntawm niobium, titanium thiab lwm cov ntsiab lus hauv cov khoom siv ntawm cov tshuaj, zog, thiab lwm yam, thiab lwm yam, thiab lwm yam, thiab lwm yam.

ASTM B729, B464, B464, B468 UNRICS N08020 YEEB NKAB TSOB, TUS NEEG

HT cov yeeb nkab yog cov khoom lag luam zoo tsim nyog thiab cov neeg xa khoom. Peb yog alloy 20 yeeb nkab siv cov khoom siv nrog 15+ export kev paub. Peb tsis tsuas yog muab cov kav dej nkaus xwb, phaj, cov kab ncig, tab sis kuj cov yeeb nkab fittings, flanges, thiab lwm yam.Tiv Tauj PebYog xav paub ntxiv thiab cov nqi pub dawb.

Cov Nta Ntawm Alloy 20 Yeeb Nkab

ASME SB729, SB464, SB464, ALL468 ALLOY 20 COROSS RESISSANCE

Alloy 20 Steel Yeeb Nkab Ua tau zoo nyob rau hauv ntau yam ntawm kev xeb acid media xws li sulfuric acid, thiab nitric acid. The high nickel content allows it to remain stable in high-temperature and high-concentration acid solutions, while the combination of molybdenum and copper effectively resists the corrosion of chloride ions and sulfides.

Nickel alloy thiab 2.4660 yeeb nkab fab thiab vuam

Alloy 20 steel yeeb muaj kev ua haujlwm kub zoo thiab ua haujlwm txias. Qhov kub ua kub yog tswj hwm ntawm 1110-1140 degree, thiab cov profiles yuav tsum tau tsim los ntawm kev zam lossis dov; Kev ua haujlwm txias yuav tsum muaj kev txiav qis qis los txo qhov cuam tshuam ntawm cov khoom tawv tawv. Nyob rau hauv cov nqe lus ntawm vuam, cov alloy txhawb ntau cov txheej txheem (xws li Argon arc vuam thiab Kuj Vuam).

Kev Kho Mob N08020 Cov Yeeb Nkab Kub

Cov kev ua tau zoo ntawm alloy 20 steel yeeb nkab yog qhov tseem pheej yig ntawm cov txheej txheem cua sov. Cov qauv kev daws teeb meem feem ntau yuav siv qhov chaw ntawm 950-1150 kev hloov pauv kev ntxhov siab thiab tom qab ntawd muaj kev ntxhov siab sai sai, uas tuaj yeem tshem tawm cov corrosion tsis kam thiab kev sib txawv ntawm cov khoom siv.

Nickel Alloy 20 Yeeb Nkab Tshwj Xeeb

Cov Lus Qhia Tshwj Xeeb:ASTM B729, B464, B464, B468 / ASME SB729, SB464, SB468
Yeeb Nkab Ntau Yam:½ "NB rau 24" NB / SCH 10 - SCH XXS
Tubes ntau:1 hlid rau 254mm od / tuab 0. 1 txog 20 hli
Hom:Seamless / Erw / Welded / Fabricated kav dej
Daim Ntawv:Puag ncig, square, duab plaub, oval, hydraulic thiab lwm yam
Ntev:Ib leeg random, ob npaug random & xav tau ntev
Xaus:Tiaj kawg, beveled kawg, tsuj las
Pib:SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH160, XXS
Pob:Ntim hauv cov thawv ntoo, hnab yas, cov kab hlau sib txuas ua ke, lossis raws li cov neeg muas zaub thov

Hu rau tam sim no

ASTM B729 Alloy 20 Yeeb Nkab Tshuaj Muaj Zog

Cov khoom siv sib xyaw ntawm Alloy 20 tus yeeb nkab steel yog raws li npib tsib xee, thiab chromium cov ntaub ntawv dension oxide zaj duab xis tawm tsam qhov tsis kam pitting thiab crevice corrosion. Qhov sib ntxiv ntawm niobium zoo inhibits cov nag lossis daus, thiab ua kom cov khoom tseem ruaj khov rau hauv vuam thiab ntev. Nws cov microstructure yog tsuas yog Austenite, thiab tom qab cov qauv kev coj ua, uas zam kev tsim cov kauj ruam tsim teeb meem thiab ua kom muaj kev cia siab ntawm cov khoom.

Unrical N08020 Yeeb Nkab Cov Khoom Siv

Alloy 20 steel yeeb nkab tswj siab lub zog thiab ductility ntawm ob chav sov thiab kub. Nws lub zog tensile ntau dua los yog sib npaug nrog 550 MPa, kom muaj zog dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis sib luag ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis sib luag ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis muaj ntau dua lossis sib luag ntau dua lossis muaj ntau dua li 30%

Alloy 20 Yeeb Nkab thiab Tube Thov

Flue Gas Desulfurization (FGD) Txheej Txheem:Desulfurization ntaus ntawv ntawm cov thee-raug rho tawm haujlwm fais fab nroj tsuag.
Cov txheej txheem ntub-phosphoric acid ntau lawm:Phosphoric acid evaporators, reactors thiab kis pipelines.
Roj thiab Roj Extraction:Cov yeeb nkab fittings, kis pipelines thiab WELHEAD cov khoom siv hauv cov roj acid roj tawm.
Dej hiav txwv thiab Semi-ntsev Cov Dej Tshuab:Dej hiav txwv sib pauv hluav taws xob, cov hnab looj thiab kav dej lim dej.
Khib nyiab sulfuric acid rov qab thiab kev kho mob:Khib sulfuric acid txheej txheem thiab pickling cov khoom siv.

Alloy 20 sib piv ntawm kev xeb kub nrog lwm cov alloys

	Tseem ceeb pitting	Kuj tseem ceeb tshaj plaws	Pitting resistance
Alloy Qib	Corrosion Temp., Qib (Qib F)	Corrosion Temp., Qib (Qib F)	Sib npaug (pre) **
316	15 (60)	<0 (32)	24
904L	45 (113)	25 (77)	37
20	15 (59)	<10 (50)	29
825	30 (86)	<5 (41)	32
G-3	70 (158)	40 (104)	45
1925hmo	70 (158)	40 (104)	48
625	77.5 (171.5)	57.5 (135.5)	52
33	85 (185)	40 (104)	50
30	75 (167)	50 (122)	46
31	85* (185)	65 (149)	54

Alloy 2.4660 yeeb nkab loj

Nominal yeeb nkab loj, hauv.	Sab nraud ntawm lub taub	Nominal ntsa tuab
Nominal yeeb nkab loj, hauv.	Sab nraud ntawm lub taub	Sijhawm No. 10	Sijhawm No. 40	Nquag Zauv 2. 80
Nti
1/4	0.540	0.065	0.088	…
3/8	0.675	0.065	0.091	0.126
1/2	0.840	0.083	0.109	0.147
3/4	1.050	0.083	0.113	0.154
1	1.315	0.109	0.133	0.179
1 1/4	1.660	0.109	0.140	0.191
1 1/2	1.900	0.109	0.145	0.200
2	2.375	0.109	0.154	0.218
2 1/2	2.875	0.120	0.203	0.276
3	3.500	0.120	0.216	0.300
Millimeters
1/4	13.72	1.65	2.24	…
3/8	17.14	1.65	2.31	3.2
1/2	21.34	2.11	2.77	3.73
3/4	26.67	2.11	2.87	3.91
1	33.40	2.77	3.38	4.55
1 1/4	42.16	2.77	3.56	4.85
1 1/2	48.26	2.77	3.68	5.08
2	60.32	2.77	3.91	5.54
2 1/2	73.02	3.05	5.16	7.04
3	88.90	3.05	5.49	7.62
^ACov yeeb nkab lub sijhawm qhia cov qauv kev ua yeeb yam nrog cov qauv coj los ntawm American Lub Tebchaws Lub Tswv Yim