Umuyoboro n'umuyoboro by'icyuma kitagira umugese bya 904L

Ishusho y'Umuyoboro n'Umuyoboro by'Icyuma Gitarangwamo Ingufu 904L

Ibisobanuro bigufi:

Bisanzwe: JIS AISI ASTM GB DIN EN BS

Icyiciro: 201, 202, 301, 302, 303, 304, 304L, 310S, 316, 316L, 321, 410, 410S, 420,430, 904L,n'ibindi

Tekiniki: Imashini zisukwa mu buryo bw'umwuka, ERW, EFW, Idafite umushongi, Ingufu zidasanzwe, nibindi

Ukwihanganira: ± 0.01%

Serivisi yo gutunganya: kunama, gusudira, gukurura, gukubita, gukata

Imiterere y'igice: uruziga, urukiramende, kare, hekse, oval, nibindi

Isozwa ry'ubuso: 2B 2D BA No.3 No.1 HL No.4 8K

Igihe cy'igiciro: FOB,CIF,CFR,CNF,EXW

Igihe cyo kwishyura: T/T, L/C

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Incamake y'umuyoboro w'icyuma kitagira umugese wa 904L

Ibyuma bita 904L bigizwe na chromium, nickel, molybdenum n'umuringa, ibi bintu bitanga icyuma kita 904L gifite ubushobozi bwiza bwo kurwanya ingese mu buryo bwa aside sulfure ivanze n'amazi bitewe no kongeramo umuringa, 904L ikoreshwa cyane mu kirere gifite umuvuduko mwinshi n'ingese aho 316L na 317L bikora nabi. 904L ifite imiterere myinshi ya nickel ifite imiterere mike ya karubone, umuringa wongeramo utuma idakomera, "L" muri 904L isobanura karubone nkeya, ni icyuma kita ngura gisanzwe cya Super Austenitic, ingano zingana ni DIN 1.4539 na UNS N08904, 904L ifite imiterere myiza kurusha izindi ibyuma bita ngura bya austenitic.

Ibisobanuro by'umuyoboro w'icyuma kitagira umugese wa 904L

Ibikoresho	Aloyi 904L 1.4539 N08904 X1NiCrMoCu25-20-5
Amahame	ASTM B/ASME SB674 / SB677, ASTM A312/ ASME SA312
Ingano y'umuyoboro udafite umushongi	3.35 mm OD Kugeza 101.6 mm OD
Ingano y'umuyoboro wasudewe	6.35 mm OD Kugeza kuri 152 mm OD
Swg na Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Gahunda	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
ubunini bw'urukuta	0.020" –0.220", (ubugari bwihariye bw'inkuta burahari)
Uburebure	Inshuro imwe idahinduka, Inshuro ebyiri zidahinduka, Ingano isanzwe n'uburebure bwo gukata
Rangiza	Iraseye, AP (Yasutswemo n'Iyiciwe), BA (Irashe kandi Iraseye), MF
Ifishi y'umuyoboro	Imiyoboro/ Imiyoboro Igororotse, Ifite Impande, Ifite Impande/ Imiyoboro, Imiyoboro Ifite Impande, Imiyoboro Izunguruka/ Imiyoboro, Ishusho ya "U" y'ibikoresho bihindura ubushyuhe, Imiyoboro ya Hydraulic, Imiyoboro ya Pan Cake, Imiyoboro Igororotse cyangwa 'U' Ifite Impande, Imiyoboro Idafite Impande, Imiyoboro ya LSAW n'ibindi.
Ubwoko	Idafite umushono, ERW, EFW, Irasudira, Yakozwe
Iherezo	Impera Isanzwe, Impera Ifite Imirongo, Ifite Imirongo Ikomeye
Igihe cyo gutanga	Iminsi 10-15
Ohereza kuri	Irilande, Singapuru, Indoneziya, Ukraine, Sawudite, Esipanye, Kanada, Amerika, Brezili, Tayilande, Koreya, Ubutaliyani, Ubuhinde, Misiri, Omani, Maleziya, Koweti, Kanada, Viyetinamu, Peru, Megizike, Dubai, Uburusiya, n'ibindi
Pake	Ipaki isanzwe yo kohereza ibicuruzwa mu mazi, cyangwa uko bikenewe.

Imiterere ya mashini ya SS 904L yo gufunga imiyoboro

Igice	Icyiciro cya 904L
Ubucucike	8
Urugendo rwo Gushonga	1300 -1390 ℃
Umuvuduko wo gukurura	490
Umuvuduko w'umusaruro (0.2% ku giciro cyo hejuru)	220
Kurekura	Nibura 35%
Ubukomere (Brinell)	-

Imiterere y'imiti ya SS 904L Tube

AISI 904L	Ntarengwa	Nibura
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 Ingana

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

Imiterere y'imiyoboro y'icyuma kitagira umuhengeri ya 904L

l Irwanya cyane kwangirika kw'ingufu bitewe n'uko hari ingano nyinshi ya nikeli.

l Guturika no kwangirika kw'imirongo, kurwanya kwangirika hagati y'udusimba.

l Grade 904L ntabwo irwanya cyane aside nitrike.

l Ifite imiterere myiza, gukomera no gusudira, bitewe n'uko ifite imiterere mike ya karuboni, ishobora gusudira hakoreshejwe uburyo ubwo aribwo bwose busanzwe, 904L ntishobora gukomera hakoreshejwe ubushyuhe.

l Idakoresha ingufu za rukuruzi, 904L ni icyuma kitagira umugese cya Austenitic, bityo 904L ifite imiterere ya Austenitic.

Ingufu zirinda ubushyuhe, zifite uburebure bwa 904L zitanga ubudahangarwa bwiza bwo gutwika. Ariko, imiterere y'iyi ngufu iragabanuka iyo ubushyuhe bwinshi, cyane cyane hejuru ya 400°C.

l Gutunganya ubushyuhe, ibyuma bitagira umuze bya 904L bishobora gushyuha ku bushyuhe bwa 1090 kugeza 1175°C, hanyuma bigakonjeshwa vuba. Gutunganya ubushyuhe birakwiriye mu gukomeza ubu bwoko.