904L Dhuumaha birta ah ee aan Alaabta lahayn & Tube

904L Dhuumaha Birta Ah & Tubada Sawirka leh

Sharaxaad Gaaban:

Heerka: JIS AISI ASTM GB DIN EN BS

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

Farsamada: Spiral alxanka, ERW, EFW, aan lahayn, annealing dhalaalaya, iwm

Dulqaad: ± 0.01%

Adeegga habaynta: foorarsiga, alxanka, decoiling, feeray, goynta

Qaabka qaybta: wareegsan, leydi, afar gees ah, hex, oval, iwm

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

Qiimaha: FOB, CIF, CFR, CNF, EXW

Waqtiga lacag bixinta: T/T, L/C

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Faahfaahinta Alaabta

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Dulmar guud ee 904L Dhuumaha birta ah

904L birta aan lahayn waxay ka kooban tahay chromium, nikkel, molybdenum iyo naxaas, canaasiirtani waxay siinayaan nooca 904L birta aan lahayn sifooyin aad u fiican si ay uga hortagaan daxalka sulfuric acid sababtoo ah kordhinta naxaasta, 904L caadi ahaan waxaa loo isticmaalaa cadaadiska sare iyo deegaanka daxalka halkaas oo 316L iyo 317L shaqo liidata 904L waxay leedahay nikkel sare leh oo leh kaarboon yar, naxaas naxaas ah oo ku daraysa hagaajinta iska caabbinta daxalka, "L" ee 904L waxay u taagan tahay kaarboon hooseeya, waa birta Super Austenitic caadiga ah, darajooyin u dhigma waa DIN 1.4539 iyo UNS N08904, 904L ayaa ka sii fiican guryaha marka loo eego biraha kale ee austenitic.

Qeexida 904L Dhuumaha birta ah ee aan Alaabta lahayn

Qalab	Alloy 904L 1.4539 N08904 X1NiCrMoCu25-20-5
Heerarka	ASTM B/ASME SB674 / SB677, ASTM A312/ ASME SA312
Cabbirka Tuubbada aan Xumaan lahayn	3.35 mm OD Ilaa 101.6 mm OD
Cabirka Tube alxanka	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 gidaarka	0.020" -0.220", ( dhumucyada darbiga gaarka ah ayaa la heli karaa)
Dhererka	Keli ah Random, Double Random, Heerka & dhererka gooyay
dhame	Dabooshay, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Foomka Dhuumaha	Toosan, Isku Duwan, Tuubooyin labajibbaaran, Tubooyinka / Tubooyinka, Tubooyinka Wareega, Tuubooyinka Wareegga, Tubooyinka Haydarooliga, Tubooyinka Keega, Toosan ama 'U' Tuubooyinka leexsan, Madhan, Tuubooyinka LSAW iwm. .
Nooca	Xumaan la'aan, ERW, EFW, Welded, warshadaysan
Dhammaad	Dhammaad cad, Dhammays tiran, la tuntay
Waqtiga keenista	10-15 maalmood
U dhoofi	Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Russia, iwm.
Xidhmada	Xidhmada dhoofinta caadiga ah ee badda, ama sida loo baahdo.

SS 904L Tubadaha Guryaha Makaanikada

Curiyaha	Fasalka 904L
Cufnaanta	8
Range dhalaalay	1300 -1390 ℃
Cadaadiska kacsanaanta	490
Cadaadiska Wax-soo-saarka (0.2% ka dhimman)	220
Dheeraynta	35% ugu yar
Adag (Brinell)	-

SS 904L Tube Kiimikada Halabuurka

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 dhigma

HEERKA	SHAQADA NR.	UNS	JIS	BS	KS	AFNOR	EN
SS 904L	1.4539	N08904	SUS 890L	904S13	STS 317J5L	Z2 NCDU 25-20	X1NiCrMoCu25-20-5

904L Guryaha Dhuumaha Birta Aan-Aabaha ahayn

l Iska caabin heer sare ah oo dillaaca daxalka walaaca sababtoo ah joogitaanka xaddi badan oo nikkel ah.

l Daxalka goynta iyo dillaaca, iska caabinta daxalka intergranular.

l Fasalka 904L wuu ka yar yahay adkaysiga nitric acid.

l Qaabaynta aad u fiican, adkaanta iyo alxanka, sababtoo ah kaarboonka hooseeya ee hooseeya, waxaa lagu alxan karaa iyadoo la adeegsanayo hab kasta oo caadi ah, 904L laguma adkeyn karo daaweynta kulaylka.

l Non-magnetic, 904L waa Austenitic ahama bir ah, sidaas darteed 904L waxay leedahay sifooyinka dhismaha Austenitic.

l Iska caabbinta kulaylka, Fasalka 904L birta aan lahayn waxay bixiyaan iska caabin oksaydh oo wanaagsan. Si kastaba ha ahaatee, xasiloonida qaabdhismeed ee fasalkani waxa uu ku dumaa heer kul sare, gaar ahaan ka sarreeya 400°C.

l Daawaynta kulaylka, Fasalka 904L birta aan lahayn waxaa xal lagu daaweeyaa kulaylka 1090 ilaa 1175°C, ka dib qaboojin degdeg ah. Daawaynta kulaylku waxay ku habboon tahay adkaynta darajooyinkan.