904L Ipayipi Lensimbi Engagqwali & Ishubhu

904L Ipayipi Lensimbi Engagqwali kanye Nesithombe Esifakiwe Seshubhu

Incazelo emfushane:

Okujwayelekile: JIS AISI ASTM GB DIN EN BS

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

I-Technique: I-Spiral welded, i-ERW, i-EFW, i-Seamless, i-Bright annealing, njll.

Ukubekezelela: ± 0.01%

Isevisi yokucubungula: ukugoba, ukushisela, ukubola, ukubhoboza, ukusika

Ukuma kwesigaba: nxazonke, unxande, isikwele, i-hex, i-oval, njll

Ukuphela kwendawo: 2B 2D BA No.3 No.1 HL No.4 8K

Isikhathi senani: FOB,CIF,CFR,CNF,EXW

Isikhathi sokukhokha: T/T, L/C

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele lwePipe Yensimbi Engagqwali engu-904L

I-904L insimbi engagqwali iqukethe i-chromium, i-nickel, i-molybdenum nokuqukethwe kwethusi, lezi zici zinikeza uhlobo lwensimbi engagqwali engu-904L izakhiwo ezinhle kakhulu zokumelana nokugqwala ekuxubeni i-sulfuric acid ngenxa yokwengezwa kwethusi, i-904L ivamise ukusetshenziswa endaweni yokucindezela okukhulu kanye nokugqwala lapho 316L kanye no-316L. ukusebenza kabi.I-904L inokwakheka kwe-nickel ephezulu enokuqukethwe kwekhabhoni ephansi, ingxubevange yethusi ingeza ngcono ukumelana kwayo nokugqwala, i-“L” ku-904L imele ikhabhoni ephansi, iyinsimbi engagqwali ye-Super Austenitic ejwayelekile, amabanga alinganayo yi-DIN 1.4539 kanye ne-UNS N08904, 904L ingcono izakhiwo kunezinye izinsimbi ezingenasici ze-austenitic.

Ukucaciswa kwepayipi lensimbi engu-904L

Okubalulekile	Ingxubevange 904L 1.4539 N08904 X1NiCrMoCu25-20-5
Amazinga	I-ASTM B/ASME SB674 / SB677, ASTM A312/ ASME SA312
Usayizi Weshubhu Ongenamthungo	3.35 mm OD Ukuya ku-101.6 mm OD
Welded Tube Usayizi	6.35 mm OD Ukuya ku-152 mm OD
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Isheduli	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
ukujiya kodonga	0.020" –0.220", (ukuqina kwezindonga okukhethekile kuyatholakala)
Ubude	Okungahleliwe Okukodwa, Okungahleliwe Okuphindwe Kabili, Okujwayelekile & Nobude bokusika
Qeda	Ipholishiwe, i-AP (I-Annealed & Pickled), BA (Bright & Annealed), MF
Ifomu lepayipi	Aqondile, Ahlanganisiwe, Amapayipi/amashubhu ayisikwele, amapayipi/amashubhu angunxande, amashubhu ahlanganisiwe, amapayipi/amashubhu ayindilinga, umumo othi “U” wokushintshanisa ukushisa, amashubhu weHydraulic, amakhoyili ekhekhe lepani, Amashubhu agobile aqondile noma angu-'U', angenalutho, amashubhu e-LSAW Njll. .
Uhlobo	Ingenamthungo, i-ERW, i-EFW, ishiselwe, Yenziwe
Qeda	I-Plain End, I-Beveled End, Inyathelwe
Isikhathi sokuthumela	Izinsuku ezingu-10-15
Thumela ku	Ireland,Singapore,Indonesia,Ukraine,SaudiArabia,Spain,Canada,USA,Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada,VietNam,Peru,Mexico,Dubai,Russia,njll
Iphakheji	Iphakheji elijwayelekile lokuthekelisa elifanele ulwandle, noma njengoba kudingeka.

SS 904L Tubing Mechanical Properties

Isici	Ibanga 904L
Ukuminyana	8
Ibanga Elincibilikayo	1300 -1390 ℃
I-Tensile Stress	490
Yield Stress (0.2%Offset)	220
Ukwelula	35% ubuncane
Ukuqina (Brinell)	-

I-SS 904L Tube Chemical Composition

I-AISI 904L	Ubuningi	Ubuncane
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

I-904L SS ASTM B677 Elinganayo

IZINGA	I-WERKSTOFF NR.	I-UNS	I-JIS	BS	KS	AFNOR	EN
I-SS904L	1.4539	N08904	I-SUS 890L	904S13	I-STS 317J5L	Z2 NCDU 25-20	X1NiCrMoCu25-20-5

904L Izakhiwo Zepayipi Lensimbi Engagqwali

l Ukumelana okuhle kakhulu nokuqhekeka kokugqwala kwengcindezi ngenxa yokuba khona kwenani eliphezulu lokuqukethwe kwe-nickel.

l Ukugqwala kwemigodi nokuqhekeka, ukumelana nokugqwala kwe-intergranular.

l IBanga 904L alikwazi ukumelana ne-nitric acid.

l Ukwakheka okuhle kakhulu, ukuqina kanye nokushisela, ngenxa yokwakheka kwekhabhoni ephansi, kungashiselwa kusetshenziswa noma iyiphi indlela ejwayelekile, i-904L ayikwazi ukwenziwa lukhuni ngokwelashwa kokushisa.

I-Non-magnetic, i-904L iyinsimbi engagqwali ye-Austenitic, ngakho-ke i-904L inezakhiwo zesakhiwo se-Austenitic.

l Ukumelana Nokushisa, Izinsimbi ezingenasici zeBanga le-904L zinikeza ukumelana okuhle kwe-oxidation.Kodwa-ke, ukusimama kwesakhiwo kwaleli banga kuyawa emazingeni okushisa aphezulu, ikakhulukazi ngaphezu kuka-400°C.

l Ukwelashwa Kokushisa, Izinsimbi ezingenasici zeBanga 904L zingaphathwa ngokushisisa ku-1090 kuya ku-1175°C, kulandele ukupholisa ngokushesha.Ukwelashwa okushisayo kulungele ukwenza lukhuni la mabanga.