Duplex Steel S32304 Tube, Sheets, Bars, Forgings
Lihlahisoa tse fumanehang
Seamless tube , Plate, Rod, Forgings, Fasteners, Pipe Fittings.
Maemo a Tlhahiso
| Litekanyetso tsa tlhahiso | |
| Sehlahisoa | ASTM |
| Li-bar, strips le profiles | A 276, A484 |
| Letlapa, Leqephe le Lekhapetla | A 240, A480 |
| Liphaephe tse se nang Seam le tse cheselitsoeng | A 790, A 999 |
| Lisebelisoa tsa Pipe tse Seamless le tse Welded | A 789, A 1016 |
| Lisebelisoa | A 815, A960 |
| Li-flange tsa lipeipi tse entsoeng kapa tse phuthoang le lisebelisoa tse entsoeng | A 182, A961 |
| Ho theha li-billet le li-billet | A 314, A484 |
Sebopeho sa Lik'hemik'hale
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | Cu | N |
| Min | E leka-lekaneng | 21.5 | 3.00 | 0.05 | 0.05 | 0.05 | |||||
| Max | 24.5 | 5.50 | 0.06 | 0.03 | 2.50 | 1.00 | 0.040 | 0.040 | 0.60 | 0.2 |
Lintho Tsa 'Mele
| Botenya | 7.75 g/cm3 |
| Ho qhibiliha | 1396-1450 ℃ |
Lisebelisoa tsa S32304
UNS S32304 ke ea tšepe ea maemo a mabeli a Amerika, tekanyetso ea ts'ebetsong: ASTM A240/A270M-2017.
UNS S32304 alloy ke tšepe e sa hloekang e habeli e nang le 23% chromium le 4% nickel.Thepa ea ho hanyetsa kutu ea 2304 alloy e tšoana le ea 316L.Ho phaella moo, thepa ea eona ea mechine, matla a tlhahiso, e habeli ho feta ea 304L / 316L limaraka tsa austenitic.Tšobotsi ena e nolofalletsa baqapi ho fokotsa boima ba lihlahisoa ha ba qapa lihlahisoa, haholo-holo likepe tsa khatello.
Alloy ena e loketse ka ho khetheha bakeng sa tšebeliso ea mocheso oa -50 ° C /+300 ° C (-58°F/572°F).Lithempereichara tse tlaase li ka boela tsa sebelisoa tlas'a maemo a fokolang haholo (haholo-holo bakeng sa mehaho e cheselitsoeng).Ha ho bapisoa le 304 le 316 austenite, alloy ea 2304 e na le matla a matla a ho hanyetsa khatello ea maikutlo ka lebaka la microstructure ea eona ea mekhahlelo e 'meli, li-nickel tse tlaase le litaba tse phahameng tsa chromium.
S32304 Material Application Areas
2304 duplex tšepe e sa hloekang e na le thepa e ntle ea mochini le 'mele, ho hanyetsa khatello ea maikutlo le mefuta e meng ea kutu le ho cheseha hantle, ho etsa hore ho khonehe ho nka sebaka sa tšepe e sa hloekang ea austenitic joalo ka 304, 304L, 316, 316L joalo-joalo.E ka sebelisoa ha ho etsoa thepa ea ho hlaphoheloa ha amine, thepa ea ho belisoa bakeng sa hydrocarbons, joalo-joalo. Ho feta moo, e ka sebelisoa hape e le phapanyetsano ea mocheso indastering ea tlhahiso, li-preheaters tsa digester indastering ea makhasi le pampiri, le liforeimi tsa litulo tsa terene ka mongobo. mocheso le libaka tse lebopong la leoatle.
1.Mabaka a mangata a sebelisoang ke 304 le 316
2.Indasteri ea pampiri le pampiri (li-chips, litanka tsa polokelo ea li-chip, litanka tsa metsi tse ntšo kapa tse tšoeu, li-sorter)
3. Tharollo ea Caustic, organic acid (anti-SCC)
4. indasteri ea lijo
5. Lijana tsa Khatello (ho fokotsa boima ba 'mele)
6. Morafo (abrasive/corrosion)
