904L umbhobho weNtsimbi eNgatyiwayo kunye neThubhu

904L uMbhobho weNtsimbi eNgatyiwayo kunye nomfanekiso oMtshayiweyo weTubhu

Inkcazelo emfutshane:

Umgangatho: JIS AISI ASTM GB DIN EN BS

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

Ubuchwephesha: Spiral welded, ERW, EFW, ingenamthungo, iBright annealing, njl.

Ukunyamezela: ± 0.01%

Inkonzo yokucubungula: ukugoba, ukuwelda, ukubola, ukubetha, ukusika

Imilo yecandelo: ingqukuva, uxande, isikwere, iheksi, umbhoxo, njl

Ukugqitywa komphezulu: 2B 2D BA No.3 No.1 HL No.4 8K

Ixesha lexabiso: FOB,CIF,CFR,CNF,EXW

Ixesha lokuhlawula: T/T, L/C

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Isishwankathelo soMbhobho weNtsimbi ye-904L

I-904L insimbi engenasici iqulethe i-chromium, i-nickel, i-molybdenum kunye nemixholo yobhedu, ezi zinto zinika uhlobo lwe-904L yensimbi engenasici kwiipropati ezigqwesileyo zokuxhathisa ukubola kwi-asidi ye-sulfuric dilute ngenxa yokongezwa kobhedu, i-904L isetyenziswa ngokuqhelekileyo kuxinzelelo oluphezulu kunye nokusingqongileyo apho i-316L kunye ne-317L kunye ne-316L. ukusebenza kakubi.I-904L inokwakheka kwe-nickel ephezulu kunye nomxholo wekhabhoni ephantsi, i-alloy ye-copper yongeza ukuphucula ukuxhathisa ukubola, i-"L" kwi-904L imele i-carbon ephantsi, i-Super Austenitic steel stainless steel, amabakala alinganayo yi-DIN 1.4539 kunye ne-UNS N08904, i-904L ingcono iipropati kunezinye iintsimbi ze-austenitic ezingenasici.

Ukucaciswa kwe-904L yePipe yeNtsimbi engagqwali

Izinto eziphathekayo	Ingxubevange 904L 1.4539 N08904 X1NiCrMoCu25-20-5
Imigangatho	I-ASTM B/ASME SB674 / SB677, ASTM A312/ ASME SA312
Ubungakanani beTube obungenamthungo	3.35 mm OD Ukuya kwi-101.6 mm OD
Ubungakanani beTube eWelded	6.35 mm OD Ukuya kwi-152 mm OD
Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Ishedyuli	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
ubukhulu bodonga	0.020" -0.220", (ubunzima obukhethekileyo bodonga buyafumaneka)
Ubude	I-Single Random, i-Double Random, iMigangatho & Sika ubude
Gqiba	Ikhazimlisiwe, i-AP (I-Annealed & Pickled), i-BA (Ekhanyayo & i-Annealed), i-MF
Ifomu yombhobho	Ithe tye, iKoyile, iMibhobho yesikwere/ iityhubhu, iityhubhu ezijijekileyo, imibhobho eRounding/ iityhubhu, imilo ethi “U” yokutshintshiselana ngobushushu, iityhubhu eziHydraulic, iiCoils zePan Cake, iTyhubhu egobileyo okanye egobileyo, eHollow, LSAW, njl.njl. .
Uhlobo	Ingenamthungo, i-ERW, i-EFW, iWelded, yenziwe
Isiphelo	Isiphelo esicacileyo, isiphelo esiBeveled, sinyathelwe
Ixesha lokuzisa	10-15 iintsuku
Thumela ngaphandle	I-Ireland, iSingapore, i-Indonesia, i-Ukraine, iSaudiArabia, iSpain, iCanada, i-USA, iBrazil, iThailand, iKorea, i-Itali, i-Indiya, iYiputa, i-Oman, iMalaysia, i-Kuwait, iCanada, iVietNam, iPeru, iMexico, iDubai, iRashiya, njl.
Iphakheji	Ipakethe esemgangathweni yokuthumela ngaphandle elwandle, okanye njengoko kufuneka.

IiPropati ze-SS 904L zeTubing Mechanical

Isiqalelo	IBakala 904L
Ukuxinana	8
Uluhlu olunyibilikayo	1300 -1390 ℃
Uxinzelelo loxinzelelo	490
Uxinzelelo lwezivuno (0.2% Offset)	220
Elongation	35% ubuncinci
Ukuqina (Brinell)	-

I-SS 904L yoBume beMichiza yeTube

I-AISI 904L	Ubuninzi	Ubuncinci
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 Elinganayo

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

Iipropati ze-904L zeMbhobho yeNtsimbi yeNtsimbi

l Ukuchasana okugqwesileyo kuxinzelelo lwe-corrosion cracking ngenxa yobukho bexabiso eliphezulu lomxholo we-nickel.

l I-Pitting kunye ne-crevice corrosion, i-intergranular corrosion resistance.

l IBanga le-904L alikwazi ukumelana ne-nitric acid.

l Ukubunjwa okugqwesileyo, ukuqina kunye ne-weldability, ngenxa yokubunjwa kwekhabhoni ephantsi, inokudityaniswa ngokusebenzisa nayiphi na indlela eqhelekileyo, i-904L ayikwazi ukuqina ngonyango lokushisa.

l Non-magnetic, 904L i Austenitic stainless steel, ngoko ke 904L possesses iipropati isakhiwo Austenitic.

l Ukumelana nokushisa, iBanga le-904L i-stainless steels inika ukuxhathisa okulungileyo kwe-oxidation.Nangona kunjalo, uzinzo lwesakhiwo solu didi luyawa kumaqondo obushushu aphezulu, ngakumbi ngaphezulu kwe-400 ° C.

l Unyango lokutshisa, iBanga le-904L i-stainless steels ingaba isisombululo sokushisa kwi-1090 ukuya kwi-1175 ° C, emva kokupholisa ngokukhawuleza.Unyango lwe-thermal lufanelekile ukuqinisa la mabanga.