Super austenitic hlau ASME SA269 · N08904 Duab Tshwj Xeeb

Cov hlau super austenitic ASME SA269 · N08904

Kev Piav Qhia Luv:

ASME SA269 904L Seamless Tubing, yog ib hom hlau austenitic stainless hlau uas tiv taus xeb. Nws yog tsim los tiv taus qhov chaw thiab sab hauv corrosion nyob rau hauv cov xwm txheej ua haujlwm nyuaj. Piv rau cov hlau carbon txheem, nws muaj kev tiv thaiv zoo dua rau oxidation thiab tshuaj lom neeg tawm tsam, ua rau nws haum rau cov txheej txheem ib puag ncig uas xav tau kev ntseeg siab.

Qib Raj:N08904, 904L, EN 1.4539, UNS N08904

Hom Raj:Seamless / Welded

Daim Ntawv Raj:Cov Yeeb Nkab Ncaj, Cov Yeeb Nkab Coiled, Cov Ntawv Txiav-rau-Ntev

Qhov Chaw Tiav:Annealed & Pickled (AP), Bright Annealed (BA), Mechanical Polished, Electropolished (EP)

Cov Qauv (ASME/ASTM):ASME SA269, ASTM A269

Cov Qauv (EN):EN 10216-5, EN 10217-7

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

UNS N08904 (904L) Cov Hlau Stainless Hlau, 1.4539 Cov Hlau Stainless Hlau

Khoom	Cov Lus Qhia Tshwj Xeeb / Cov Lus Qhia Ntxiv
Cov Hlau Stainless Hlau	ASME SA269, ASTM A269
Qhov Loj ntawm Lub Raj Mis	1/16 "OD rau 5" OD (1.59mm txog 127mm)
Qhov tuab ntau yam	0.4 hli – 12.7 hli
Hom	Seamless & Welded
Daim Ntawv	Puag ncig, Coiled, Txiav-rau-Ntev
Ntev	Ib Leeg Random, Ob Chav Random & Kev Cai Txiav Ntev
Xaus	Qhov Kawg, Qhov Kawg Beveled
Kev Tiv Thaiv Kawg	Cov kaus mom yas
Sab Nraud Tiav	AP (Annealed & Pickled), BA (Bright Annealed), MP (Mechanical Polished), EP (Electro-polished)
Kev Xa Khoom	Cov tshuaj Annealed thiab Pickled, Bright Annealed
Kev Tshuaj Xyuas, Cov Ntawv Qhia Txog Kev Xeem	Daim Ntawv Pov Thawj Xeem Zeb, EN 10204 3.1, Kev Xeem Flaring, Kev Xeem Flange, Kev Xeem Hydrostatic lossis Nondestructive Electric
Ntim khoom	Ntim rau hauv Ntoo Crates, Yas Bundles, lossis raws li Cov Neeg Siv Khoom Thov
Cov Khoom Tshwj Xeeb	Kev cai loj thiab cov raj xa dej precision muaj thaum thov

UNS N08904. 904L. 1.4539 Cov Tshuaj Lom Zem

Cov Tshuaj Lom Zem (hauv % los ntawm pawg)

Qib	C (Qhov siab tshaj plaws)	Si (Max.)	Mn (Max.)	P (Tshaj plaws.)	S (Qhov siab tshaj plaws)	Cr	Ni	Mo	Cu	N (Qhov siab tshaj plaws)	Lwm tus
N08904	0.020	1.00	2.00	0.040	0.030	19.0 – 23.0	23.0 – 28.0	4.00 – 5.00	1.00 – 2.00	0.10
1.4539	0.020	0.70	2.00	0.030	0.010	19.0 – 21.0	24.0 – 26.0	4.00 – 5.00	1.20 – 2.00	0.15

UNS N08904. 904L. 1.4539 Khoom Siv Kho Tshuab

Khoom Siv Kho Tshuab & Kev Kho Mob Kub

Qib	Rp 0.2 Mpa (Min.)	Rp 1.0 Mpa (Min.)	Rm Mpa (Min. - Max.)	Ib (%) (Yam tsawg kawg nkaus)	Qhov nyuaj (HRB) (Max.)	Kev Kho Mob Kub
N08904	220		490	35	90	Tshuaj Annealed (Min. 1095 ° C)
1.4539	230	260	530 – 730	35		Kev daws teeb meem Annealed