. Molemo ka ho fetisisa 321 Stainless steel tube 304 304L 316 316L 310S 321 Ss tube tube fektheri ea tšepe e sa tsitsang le bahlahisi |Zheyi

321 Stainless steel tube 304 304L 316 316L 310S 321 Ss tube tube tšepe e se nang mochini

Tlhaloso e Khutšoanyane:

1. E sebelisoa indastering, indasteri ea mekhabiso ea thepa ea ka tlung, indasteri ea lijo le ea bongaka
2. Litšobotsi: ha ho na makenete, boima bo phahameng, polasetiki e phahameng, matla a tlaase
3. Tšimoloho: Shandong, Chaena
4. Mokhoa oa lipalangoang: moea kapa leoatle


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso

321 Stainless Steel ke tšepe e sa hloekang ea austenitic e tsitsitseng ka titanium.321 e boetse e na le chromium hammoho le nickel 'me ho phaella ho titanium, e fana ka ntlafatso ea inter-granular corrosion resistance.321 ka non-magnetic w / e ts'oanang le kutu e hanyetsanang le mofuta oa 304. Sesebelisoa sena se sebelisetsoa lisebelisoa tse cheselitsoeng tse ke keng tsa koaheloa.Ho feta moo, e sebelisetsoa lisebelisoa tse sebetsang lipakeng tsa 800 le 1500°F.

321 e fumaneha ka bareng e chitja, poleiti, phala, lakane, li-tubing, khoele le phala.Bakeng sa litlhoko life kapa life tse 321 tsa tšepe ka kopo letsetsa Michlin Metals.Bakeng sa tlhaiso-leseling e batsi mabapi le sena le tse ling tsa Austenitic Stainless Steels sheba video e mabapi le sehlooho seo se ka tlase:

Li-tubes tsa tšepe tse 321 tse se nang seamless (GB3087-1999) ke li-tubes tsa tšepe tsa boleng bo holimo tse kolobisitsoeng le tse huleloang ka serame, tse sebelisetsoang ho etsa lipeipi tsa mouoane tse futhumetseng haholo, lipeipi tse belisang tsa metsi a liboiler tse fapaneng tse tlase le tse mahareng. le liphaephe tsa mouoane tse chesang haholo, lipeipi tse khōlō tsa mosi, lipeipi tse nyenyane tsa mosi le lipeipi tsa litene tsa arch tsa liboiler tsa literene.

321 stainless steel tube: Haholo-holo e sebelisoa ha ho etsoa likhatello tse phahameng le ho feta khatello ea lipeipi tsa boiler tsa mouoane, joalo-joalo Ka tšepe ea boleng bo phahameng ba carbon, alloy steel le tšepe e sa keneleng mocheso e sa keneleng mocheso, tube ea boiler ke mokha tlas'a mocheso o phahameng le phaephe e phahameng ea khatello 'me e sebetsa mocheso o phahameng oa khase le mouoane o tla etsahala tlas'a ts'ebetso ea oxidation le corrosion, kahoo phala ea tšepe e nang le matla a phahameng a ho phunyeha, khanyetso e phahameng ea oxidation, E na le botsitso bo hlophisitsoeng hantle, hydraulic prop tube.

Li-tubes tse 321 tsa tšepe tse sa hloekang li tlisoa maemong a kalafo ea mocheso.Ntle le moo, microstructure, boholo ba lijo-thollo le lera la decarburization ea li-tubes tse phethiloeng tsa tšepe le tsona lia hlokahala.Liphaephe tsa tšepe tse se nang seam bakeng sa ho cheka geological le taolo ea ho cheka peterole;E le ho hlahloba sebopeho sa majoe a ka tlas'a lefatše, metsi a ka tlas'a lefatše, oli, khase ea tlhaho le mehloli ea liminerale, ho sebelisoa ha Liliba tsa ho cheka.

Metal Properties

Thepa Boleng
Botenya .286 lb/inch³
Elongation 40%
Hardness Max, Brinell 217
Matla a ho qetela a Tensile 75 ksi

Sebopeho sa Lik'hemik'hale

Element Min Max
C - 0.08
Cr 17 19
Fe - Ho leka-lekanya
Mn - 2
N - 0.1
Ni 9 12
P - 0.045
S - 0.03
Si - 0.75
Ti - 0.7

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