Huaxiao Bokhoni bo ka bang 321/321H Letlapa le chesang le kolobisitsoeng ka tšepe e sa hloekang, 321/321H HRP,PMP

Tlhaloso ka 321/321H tšepe e sa hloekang

E boloka khanyetso e ntle ea ho bola ha intergranular mocheso ho fihla ho 800-1500 ° F (427-816 ° C) le pula ea chromium carbide. Ka lebaka la tlatsetso ea titanium ho sebopeho, 321 Letlapa le chesang le koahetsoeng ka Stainless steel e ntse e ka boloka botsitso tabeng ea ho thehoa ha chromium carbide.

321 Letlapa le chesang le koahetsoeng ka Stainless steel e na le melemo tikolohong ea mocheso o phahameng ka lebaka la thepa ea eona e ntle haholo ea mochini. Ha ho bapisoa le motsoako oa 304, tšepe ea 321 alloy e na le ductility e betere le ho hanyetsa khatello ea maikutlo. Ho feta moo, 304L e ka boela ea sebelisoa bakeng sa anti-sensitization le intergranular corrosion.

Sebopeho se akaretsang

Alloy 321 (UNS S32100) ke tšepe e sa tsitsang e tsitsitseng haholo. E boloka khanyetso e ntle ea ho bola ha intergranular mocheso ho fihla ho 800-1500 ° F (427-816 ° C) le pula ea chromium carbide. Ka lebaka la tlatsetso ea titanium ho sebopeho, 321 Letlapa le chesang le koahetsoeng ka Stainless steel e ntse e ka boloka botsitso tabeng ea ho thehoa ha chromium carbide. Alloy 347 e bakoa ke ho eketsoa ha niobium le tantalum ho boloka botsitso ba eona. .

Li-alloys 321 le 347 li atisa ho sebelisoa bakeng sa ts'ebetso ea nako e telele ho 800-1500 ° F (427-816 ° C) libakeng tse phahameng tsa mocheso. Haeba ts'ebeliso e kenyelletsa feela ho futhumatsa kapa ho futhumatsa nako e khuts'oane, e nkele sebaka ka 304L.

Melemo e phahameng ea ts'ebetso ea mocheso oa 321 le 347 alloys e boetse e itšetlehile ka thepa ea bona e ntle ea mochine. Ha ho bapisoa le 304, 304L, 321 le 347 li na le khatello ea kelello e betere le khatello ea kelello ea crack. Sena se lumella khatello ea li-alloys tsena tse tsitsitseng ho kopana le melao ea boiler ea American Society of Mechanical Engineering le litlhaloso tsa sekepe sa khatello ka mocheso o phahameng. Ka hona, mocheso o phahameng oa ho sebetsa oa 321 le 347 alloys ke 1500 ° F (816 ° C), ha 304, 304L e lekanyelitsoe ho 800 ° F (426 ° C).

321 le Alloy 347 le tsona li na le khabone e ngata, linomoro tsa tsona tsa UNS ke: S32109 le S34709.

kopo

E sebelisoa mecheng e bulehileng ea masimo bakeng sa indasteri ea lik'hemik'hale, ea mashala le ea peterole e nang le khanyetso e phahameng ea ho bola ha intergranular, likarolo tse thibelang mocheso bakeng sa thepa ea kaho le likarolo tse nang le kalafo e thata ea mocheso, joalo ka:

1. Peipi ea ho chesa khase ea litšila tsa peterole

2. Pipe ea ho qeta enjene

3. Boiler casing, mocheso oa mocheso, likarolo tsa sebōpi

4. Likarolo tse thibelang lerole bakeng sa dienjini tsa disele

5. Sejana sa khatello ea boiler

6. Likoloi tsa lipalangoang tsa lik'hemik'hale

7. Kopano ea ho atolosa

8. Spiral welded pipe bakeng sa phala ea sebōpi le se omisang

9. Lifofane

Botenya: 1.2mm - 10mm

Bophara: 600mm - 3200mm, lihlahisoa tse patisaneng pls e hlahloba lihlahisoa tsa hlobolisa

Bolelele: 12000mm

Pallet: 1MT - 10MT

Qetella: NO.1, 1D, 2D, #1, hot rolled e felile, e ntšo, Anneal le pickling, leloala qetellong

321 Kereiti e ts'oanang ho tsoa maemong a fapaneng a naha

06Cr18Ni11Ti 0Cr18Ni10Ti 1.4541 SUS321 S32168 S32100  

321 Karolo ea lik'hemik'hale ASTM A240 :

C: ≤0.08 ，Si :≤0.75 Mn ：≤2.0 ，Cr :17.0～19.0 ，Ni :9.0～12.0, S :≤0.03 ，P :≤0.045 N: 0.1Min ｽCn ～5) Max

321H Karolo ea lik'hemik'hale ASTM A240 :

C:0.04～0.1 ，Si ：≤0.75 Mn ：≤2.0 ，Cr :17.0～19.0 ，Ni :9.0～12.0, S :≤0.03 ，P ：≤0.045 N～N ～ 0.1 4Max

321/321H thepa ea mochini ASTM A240 :

Matla a ho tiea : > 515 Mpa

Kotulo Matla : >205 Mpa

Elong (%): > 40%

boima: <HRB95

Letlapa la tšepe le sa tsitsang le Chesang
Hot rolled Stainless steel plate theko