Tuubo iyo Tuubo Bir ah oo aan Daxal lahayn oo 904L ah

Sawirka Soo-bandhigay Tuubada Birta Aan Daxalka Lahayn ee 904L & Tuubada

Sharaxaad Gaaban:

Heerka: JIS AISI ASTM GB DIN EN BS

Darajada: 201, 202, 301, 302, 303, 304, 304L, 310S, 316, 316L, 321, 410, 410S, 420,430, 904L,iwm.

Farsamada: Alwaax wareegsan, ERW, EFW, aan kala go 'lahayn, damin dhalaalaya, iwm.

Dulqaad: ± 0.01%

Adeegga farsamaynta: foorarsiga, alxanka, furfurista, feerka, jarista

Qaabka qaybta: wareegsan, leydi, labajibbaaran, hex, oval, iwm.

Dhammaadka dusha sare: 2B 2D BA No.3 No.1 HL No.4 8K

Muddada qiimaha: FOB, CIF, CFR, CNF, EXW

Muddada lacag bixinta: T/T, L/C

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Dulmar guud oo ku saabsan Tuubooyinka Birta aan Daxalka lahayn ee 904L

Birta aan miridhku lahayn ee 904L waxay ka kooban tahay chromium, nickel, molybdenum iyo naxaas, walxahani waxay siiyaan nooca birta aan miridhku lahayn ee 904L sifooyin aad u fiican si ay uga hortagaan daxalka ku jira aashitada sulfuric-ga ee khafiifka ah sababtoo ah ku darista naxaasta, 904L waxaa badanaa loo isticmaalaa jawiga cadaadiska sare iyo daxalka halkaas oo 316L iyo 317L ay si liidata u shaqeeyaan. 904L waxay leedahay halabuurka nikkel sare oo leh kaarboon yar, dahaarka naxaasta oo lagu daray wuxuu hagaajiyaa iska caabbinta daxalka, "L" ee 904L waxay u taagan tahay kaarboon yar, waa birta aan miridhku lahayn ee Super Austenitic caadiga ah, darajooyin u dhigma waa DIN 1.4539 iyo UNS N08904, 904L waxay leedahay sifooyin ka wanaagsan kuwa kale ee birta aan miridhku lahayn ee austenitic.

Qeexitaanka Tuubada Birta Aan Daxalka Lahayn ee 904L

Alaab	Daawaha 904L 1.4539 N08904 X1NiCrMoCu25-20-5
Heerarka	ASTM B/ASME SB674 / SB677, ASTM A312/ ASME SA312
Cabbirka Tuubada aan kala go 'lahayn	3.35 mm OD Ilaa 101.6 mm OD
Cabbirka Tuubada La Alxanka Leh	6.35 mm OD Ilaa 152 mm OD
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Jadwalka	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
dhumucda derbiga	0.020" -0.220", (dhumucda derbiga gaarka ah ayaa la heli karaa)
Dhererka	Dhererka hal-la'aanta ah, laba-labanlaaban ee aan kala sooca lahayn, heerka caadiga ah iyo jarista
Dhammaad	La safeeyey, AP (La safeeyey & La safeeyey), BA (Bright & Annealed), MF
Foomka Tuubada	Tuubooyinka Toosan, La Duubay, Tuubooyinka Afargeeslaha ah, Tuubooyinka/Tuubooyinka Laydi ah, Tuubooyinka La Duubay, Tuubooyinka Wareega/Tuubooyinka, Qaabka "U" ee loogu talagalay beddelayaasha kulaylka, Tuubooyinka Haydarooliga, Duubooyinka Keegga Digsiga, Tuubooyinka Toosan ama 'U' ee Laalaaban, Tuubooyinka Hollow, LSAW IWM.
Nooca	Aan kala go 'lahayn, ERW, EFW, Alxan leh, La sameeyay
Dhammaad	Dhammaad Caadi ah, Dhammaad La Gooyay, La Tuubay
Waqtiga keenista	10-15 maalmood
U dhoofi	Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Cumaan, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Russia, iwm.
Xirmo	Baakad dhoofineed oo caadi ah oo badda ku habboon, ama sida loogu baahdo.

Guryaha Farsamada ee Tuubada SS 904L

Walax	Fasalka 904L
Cufnaanta	8
Kala duwanaanshaha Dhalmada	1300 -1390 ℃
Cadaadiska Jilicsanaanta	490
Cadaadiska Wax-soo-saarka (0.2% dhimista)	220
Kordhinta	35% ugu yaraan
Adkaanta (Brinell)	-

Halabuurka Kiimikada ee Tuubada SS 904L

AISI 904L	Ugu badnaan	Ugu Yar
Ni	28.00	23.00
C	0.20	-
Mn	2.00	-
P	00.045	-
S	00.035	-
Si	1.00	-
Cr	23.0	19.0
Mo	5.00	4.00
N	00.25	00.10
CU	2.00	1.00

904L SS ASTM B677 U dhiganta

Heerka Caadiga ah	WERKSTOFF NR.	Qaramada Midoobay	JIS	BS	KS	AFNOR	EN
SS 904L	1.4539	N08904	SUS 890L	904S13	STS 317J5L	Z2 NCDU 25-20	X1NiCrMoCu25-20-5

Guryaha Tuubooyinka Birta aan Daxalka lahayn ee 904L

l Iska caabin aad u fiican oo ku saabsan dillaaca daxalka cadaadiska sababtoo ah joogitaanka xaddi badan oo ah nikkel.

l Daxalka daloolka iyo daloolka, iska caabbinta daxalka ee u dhexeeya granular.

L Fasalka 904L wuxuu u adkaystaa aashitada nitric-ka.

Qaab-dhismeed aad u fiican, adkeysi iyo alxan, sababtoo ah halabuurka kaarboon yar, waxaa lagu dhejin karaa hab kasta oo caadi ah, 904L laguma adkeyn karo daaweynta kulaylka.

l Ma aha bir aan birlab ahayn, 904L waa bir aan bir lahayn oo Austenitic ah, sidaas darteed 904L waxay leedahay sifooyin qaab-dhismeed Austenitic ah.

Iska caabbinta Kulaylka, Biraha aan la taaban karin ee Fasalka 904L waxay bixiyaan iska caabbin oksaydh oo wanaagsan. Si kastaba ha ahaatee, xasilloonida qaab-dhismeedka heerkan ayaa ku dhacda heerkul sare, gaar ahaan ka sarreeya 400°C.

Daawaynta Kulaylka, Biraha aan la taaban karin ee heerka 904L waxaa lagu daweyn karaa kulaylka 1090 ilaa 1175°C, ka dibna qaboojin degdeg ah. Daawaynta kulaylku waxay ku habboon tahay adkaynta darajooyinkan.