Intsimbi ye-Super austenitic ASME SA269 · N08904

Inkcazo emfutshane:

I-ASME SA269 904L Seamless Tubing, ihlelwe njengentsimbi engagqwaliyo enganyangekiyo enokugqwala. Yenzelwe ukumelana nokugqwala komphezulu nangaphakathi phantsi kweemeko zokusebenza ezinzima. Xa ithelekiswa nentsimbi eqhelekileyo yekhabhoni, inika ukumelana okuphuculweyo kwi-oxidation kunye nokuhlaselwa ngamakhemikhali, nto leyo eyenza ukuba ifaneleke kwiindawo zenkqubo apho kufuneka ukuthembeka khona.

Inqanaba leThubhu:N08904, 904L, EN 1.4539, UNS N08904

Uhlobo lwetyhubhu:Ayinamthungo / Idibeneyo

Ifomu yeThubhu:Iityhubhu Ezithe Tye, Iityhubhu Ezijijekileyo, Iziqwenga Ezisikiweyo Ezinobude

Ukugqitywa komphezulu:I-Annealed & Pickled (AP), I-Bright Annealed (BA), I-Mechanical Polished, I-Electropolished (EP)

Imigangatho (i-ASME/ASTM):I-ASME SA269, i-ASTM A269

Imigangatho (EN):EN 10216-5，EN 10217-7

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iityhubhu ze-UNS N08904 (904L) zeNtsimbi Engagqwaliyo, 1.4539 zeNtsimbi Engagqwaliyo

Into	Iinkcukacha / Iinkcukacha
Ityhubhu yentsimbi engagqwaliyo	I-ASME SA269, i-ASTM A269
Ubungakanani betyhubhu	1/16″ OD ukuya ku-5″ OD (1.59 mm ukuya kwi-127 mm)
Uluhlu Lobukhulu	0.4 mm – 12.7 mm
Uhlobo	Ayinamthungo kwaye Idibeneyo
Ifomu	Ijikelezile, Igobile, Inqunyulwe ibe bubude
Ubude	Ubude obungacwangciswanga obunye, obuphindwe kabini obungacwangciswanga kunye nobude obuqhelekileyo bokusika
Isiphelo	Isiphelo Esicacileyo, Isiphelo Esinezithende
Ukhuseleko Lokuphela	Iikhephu zeplastiki
Ukugqiba Ngaphandle	I-AP (Eyongeziweyo neyosiweyo), i-BA (Eyongeziweyo Ekhanyayo), i-MP (Eyongeziweyo Yoomatshini), i-EP (Eyongeziweyo ngombane)
Imeko yokuhanjiswa	Isisombululo Esifakwe I-Annealed Nesifakwe I-Pickled, Esifakwe I-Annealed Eqaqambileyo
Uhlolo, Iingxelo zoVavanyo	Izatifikethi zoVavanyo lweMill, EN 10204 3.1, Uvavanyo lokuFlaring, Uvavanyo lweFlange, Uvavanyo loMbane olungenamanzi okanye olungonakalisiyo
Ukupakisha	Ipakishwe kwiiKreyithi zoMthi, iiBhandi zePlastiki, okanye ngokwezicelo zabathengi
Izinto ezikhethekileyo	Ubungakanani obuqhelekileyo kunye neetyhubhu zezixhobo ezichanekileyo ziyafumaneka xa uceliwe

I-UNS N08904. 904L. 1.4539 Ulwakhiwo lweekhemikhali

Ulwakhiwo lweeKhemikhali (nge-% ngobunzima)

Ibanga	C (Ubuninzi.)	Si (Ubuninzi.)	Mn (Ubuninzi.)	P (Ubuninzi.)	S (Ubuninzi.)	Cr	Ni	Mo	Cu	N (Ubuninzi.)	Ezinye
N08904	0.020	1.00	2.00	0.040	0.030	19.0 – 23.0	23.0 – 28.0	4.00 – 5.00	1.00 – 2.00	0.10
1.4539	0.020	0.70	2.00	0.030	0.010	19.0 – 21.0	24.0 – 26.0	4.00 – 5.00	1.20 – 2.00	0.15

I-UNS N08904. 904L. 1.4539 Ipropati yoomatshini

Ipropati yoomatshini kunye nonyango lobushushu

Ibanga	I-Rp 0.2 Mpa (Ubuncinci)	I-Rp 1.0 Mpa (Ubuncinci)	Rm Mpa (Ubuncinane - Ubuninzi)	A (%) (Ubuncinci)	Ubunzima (HRB) (Ubuninzi)	Unyango lobushushu
N08904	220		490	35	90	Isisombululo esifakwe kwi-Annealed (Ubuncinci be-1095°C)
1.4539	230	260	530 – 730	35		Isisombululo esiqhotyoshelweyo