2507 Intengo Yekhoyili Yensimbi Engenasici Isithombe Esifakiwe

2507 Intengo ye-Stainless Steel Coil Tubing

Incazelo emfushane:

I-Super Duplex, i-microstructure exubile ye-austenite ne-ferrite (50/50) eye yathuthukisa amandla ngaphezu kwamabanga ensimbi ye-ferritic ne-austenitic.Umehluko omkhulu ukuthi i-2507 Duplex Steel inokuqukethwe okuphezulu kwe-molybdenum ne-chromium okunikeza impahla ukumelana nokugqwala okukhulu kunamamaki ajwayelekile ayi-duplex.

I-duel phase microstructure elinganiselayo ye-Super Duplex 2507 ihlanganisa amandla aphezulu nokumelana nokugqwala okungabizi kakhulu ikakhulukazi ezindaweni ezine-chloride ephezulu.Lokhu okubalulekile kunezindleko ze-alloying eziphansi ngokuqhathaniswa kunamabanga afanayo e-ferritic nawe-austenitic anokumelana nokugqwala kwemishini endaweni equkethe i-chloride ngenxa yokuqina kwento ekhuphukayo namandla esivuno.Ngaleyo ndlela kuholela kunketho eyamukelwe yomthengi ngenkathi uthenga ugqinsi oluncane ngenkathi uhlangabezana nezidingo zekhwalithi nokusebenza ngesikhathi esifanayo.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Duplex Stainless Steel Composition

I-Super Duplex 2507 itholakala ngezinhlobo ezahlukene ezifana ne-Straight, Coiled, Seamless, Seam welded, i-cold redrawn kanye ne-annealed.Izicelo ezijwayelekile zikulayini wokulawula we-Subsea, Offshore, amasistimu okulwa nomlilo, amasistimu wamanzi omjovo ne-ballast, Izishintshisi zokushisa njll. lapho izimboni ezisebenzisa leli Banga kakhulu kuyimboni yokucubungula Amakhemikhali kanye nemboni ye-petroleum.

I-S32750 / S32760 Super Duplex Chemical Composition

S32750 / S32760	C	N	P	Si	Mn	Mo	Ni	Cr	S	Okunye
S32750 / S32760	0.030	0.24/0.32	0.035	0.80	1.20	3.0/5.0	6.00/8.00	24.0/26.0	0.020	Ku:0.50

I-Super Duplex Steel S32750 / S32760 Mechanical Properties

S32750 / S32760	Ukuminyana	I-Melting Point	Amandla Esivuno (0.2%Offset)	Amandla Okuqina	Ukwelula
S32750 / S32760	7.8 g/cm3	1350 °C (2460 °F)	Psi – 80000 , MPa – 550	Psi – 116000 , MPa – 800	15 %

I-Super Duplex 2507 Equivalent

Amabanga alinganayo we-S32750 / S32760 Super Duplex Stainless Steel

Ukucaciswa Okujwayelekile kwe-Super Duplex 2507	I-UNS	I-WERKSTOFF NR.
I-Super Duplex S32750	S32750	1.4410
I-Super Duplex S32760	I-S32760	1.4410

I-Super Duplex 2507 (UNS S32750)
Ukwakhiwa %

C Ikhabhoni	Mn IManganese	P I-Phosphorous	S Isibabule	Si I-silicon	Ni I-Nickel	Cr I-Chromium	Mo I-Molybdenum	N I-nitrogen	Cu Ithusi
0.030 ubuningi	1.20 ubuningi	0.035 ubuningi	0.020 ubuningi	0.80 ubuningi	6.0–8.0	24.0–26.0	3.0–5.0	0.24–0.32	0.50 ubuningi

I-Dimensional Tolerances

OD	OD Ukubekezelelana	Ukubekezelelana Kwezindonga
≤ .500”	± .005”	± 15%
0.500”–1.500” ngaphandle	± .005”	± 10%

Izakhiwo Zemishini

Amandla Okukhiqiza:	80 nxa
Amandla Okuqina	116 ksi imiz
Ubude (min 2”)	15%
Ukuqina (Isikali se-Rockwell C)	32 HRC ubuningi

Izicelo Zemboni
Inqubo Yekhemikhali
ISuper Duplex 2507 yakhelwe izinhlelo zokusebenza ezinzima ezidinga amandla akhethekile nokumelana nokugqwala, ezitholakala kumakhemikhali, i-petrochemical, namathuluzi olwandle.Ingxubevange isetshenziswa ezinqubweni zokuhwamuka kukasawoti, izishintshisi zokushisa, nezindawo ze-hydrochloric acid.