Duplex 2205 2507 Coil ea tšepe e sa hloekang

Duplex 2205 2507 Coil ea Stainless Steel Setšoantšo se Hlahelitsoeng

Tlhaloso e Khutšoanyane:

Kereiti: ASTM A182 F53, A240, A276, A479, A789, A790, A815, A928, A988 SAE J405etc.

Standard: AISI, ASTM, DIN, EN, GB, ISO, JIS

Bolelele: 2000mm, 2438mm, 3000mm, 5800mm, 6000mm, kapa joalo ka tlhokahalo ea bareki

Bophara: 20mm - 2000mm, kapa joalo ka tlhokahalo ea bareki

Botenya: 0.1mm -200mm

Surface: 2B 2D BA(Bright Annealed) No1 No3 No4 No5 No8 8K HL(Hair Line)

Nako ea Theko: CIF CFR FOB EXW

Nako ea thomello: Nakong ea matsatsi a 10-15 kamora ho netefatsa taelo

Nako ea tefo: 30% TT e le depositi le chelete e setseng khahlanong le kopi ea B/Lkapa LC

Re romelle lengolo-tsoibila WhatsApp Amy@jindalaisteel.com

Lintlha tsa Sehlahisoa

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Kakaretso ea 2205 Duplex Stainless Steel

Duplex 2205 tšepe e sa hloekang (ka bobeli ferritic le austenitic) e sebelisoa haholo lits'ebetsong tse hlokang ho hanyetsa ha kutu le matla. S31803 grade stainless steel e bile le liphetoho tse ngata tse entseng hore ho be le UNS S32205. Mophato ona o fana ka khanyetso e phahameng ho kutu.

Lithempereichara tse ka holimo ho 300 ° C, li-micro-constituents tsa sehlopha sena li na le pula, 'me mocheso o ka tlaase ho -50 ° C li-micro-constituents li kena phetohong ea ductile-to-brittle; ka hona mofuta ona oa tšepe e sa hloekang ha o lokele ho sebelisoa lithempereichara tsena.

Tšebeliso e Tloaelehileng ea Duplex Stainless Steel

ASTM F LEHLOKO	UNS LEHLOKO	DIN TŠEBELETSO
F51	UNS S31803	1.4462
F52	UNS S32900	1.4460
F53 / 2507	UNS S32750	1.4410
F55 / ZERON 100	UNS S32760	1.4501
F60 / 2205	UNS S32205	1.4462
F61 / FERRALIUM 255	UNS S32505	1.4507
F44	UNS S31254	SMO254

Molemo oa Duplex Stainless Steel

l Matla a Ntlafetseng

Limaraka tse ngata tsa duplex li matla ka makhetlo a mabeli ho feta limaraka tsa tšepe e sa hloekang ea austenitic le ferritic.

l Matla a Phahameng le ho Ductility

Hangata tšepe e sa hloekang ea Duplex e bopeha haholoanyane tlas'a khatello ho feta limaraka tsa ferritic mme e fana ka boima bo boholo. Leha hangata ba fana ka boleng bo tlase ho feta litšepe tsa austenitic, sebopeho se ikhethileng le litšoaneleho tsa tšepe ea duplex hangata li feta matšoenyeho afe kapa afe.

l Khanyetso e Phahameng ea Corrosion

Ho ipapisitse le kereiti eo ho buuoeng ka eona, litšepe tse sa hloekang tse habeli li fana ka khanyetso ea kutu e ka bapisoang (kapa e betere) joalo ka limaraka tse tloaelehileng tsa austenitic. Bakeng sa li-alloys tse nang le naetrojene e eketsehileng, molybdenum, le chromium, litšepe li bonts'a khanyetso e phahameng ho corrosion le chloride pitting.

l Katleho ea Litšenyehelo

Duplex stainless steel e fana ka melemo eohle e kaholimo ha e ntse e hloka maemo a tlase a molybdenum le nickel. Sena se bolela hore ke khetho e theko e tlase ho feta limaraka tse ngata tsa khale tsa austenitic tsa tšepe e sa hloekang. Theko ea li-alloys tse duplex hangata ha e feto-fetohe ho feta limaraka tse ling tsa tšepe tse etsang hore ho be bonolo ho hakanya litšenyehelo -- boemong ba pele le ba bophelo bohle. matla le ho hanyetsa kutu ho boetse ho bolela hore likarolo tse ngata tse entsoeng ka duplex stainless li ka ba tšesaane ho feta li-austenitic tsa tsona tse fanang ka litšenyehelo tse tlaase.