Kakaretso ea Phala ea 321 ea tšepe e se nang tšepe
E le mofuta o fetotsoeng oa SS304, Steelste oa TS31 Tlatsetso ea Titanium e fokotsa kapa e thibela kutloisiso ea pula ea cardio nakong ea ho hlapaola le lits'ebeletsong nakong ea 425-815 ° C. E boetse e ntlafatsa mefuta e meng ea thepa mochesong o phahameng. SS321 e fana ka khanyetso e ikhethang ho oxidation le ho sisinyeha 'me e ntle haholo. E sebelisoa haholo-holo lisebelisoa tsa ho fokola ha oli, khatello ea maikutlo, e le libaesekopo tse ntlehali tse khanyang, e leng lisebelisoa tsa mocheso tsa mocheso oa mocheso o phahameng.
Litlhaloso tsa THEELLA LITLHAKISO TSE KHOLO
| Liphoofolo tse nang le moea o mongata oa tšepe / tube | ||
| Sehlopha sa tšepe | Loo 201, 301, 302, 303, 304, 304, 309, 309, 460, 4202 2507, 2101, 2304, 234SMO, 253ma, F55 | |
| Tloaelo | Astm A213, A312, Astm A269, Asm A778, Asm A789, Din 17456, Din17577, DIS 17459, Jis G3459, Jis G3463, Gost941, EN10216, BS3605, GB13296 | |
| Bokantle | Poshing, alisa, ho khetha, ho thothomela, borikhoe, boea, seipone, matte | |
| Mofuta | E chesang e halikiloeng, e batang | |
| Pipes Steels Pipe / Tube | ||
| Boholo | Botenya ba lebota | 1mm-150mm (sch10-xxs) |
| Bophara ba kantle | 6mm-2500mmm (3/8 "-100") | |
| Pateel steel square Pipe / tube | ||
| Boholo | Botenya ba lebota | 1mm-150mm (sch10-xxs) |
| Bophara ba kantle | 4mm * 4mm-800mm * 800mm | |
| Pipes ea steel e se nang steel Rectangalar Pipe / tube | ||
| Boholo | Botenya ba lebota | 1mm-150mm (sch10-xxs) |
| Bophara ba kantle | 6mm-2500mmm (3/8 "-100") | |
| Bolelele | 4000mm, 5800mm, 6000mm, 12000mmm, kapa joalo ka ha ho hlokahala. | |
| Melao ea khoebo | Lipehelo tsa theko | Fob, cif, cfr, cnf, ux |
| Lipehelo tsa Tefo | T / T, l / c, bophirima Union Union, Paypal, DP, Da | |
| Nako ea thomello | Matsatsi a 10-15 | |
| Ho romelloa ho | Ireland, Singapore, Indonesia, SadiarabarabaraA | |
| Package | Sephutheloana se tloaelehileng sa kantle ho leoatle, kapa joalo ka ha ho hlokahala. | |
| Boholo ba thepa | 20ft GP: 5898mmmmm (bolelele) x2352mmmmmmmmm (bophara) x2393 (High) 24-26cbm 40ft GP: 12032mm (bolelele) x2352mmmmmmmmm (bophara) x2393 (High) 54cbm 40ft HC: 12032 (bolelele) x2352mmmmmmmmmmmmmmmmmmmmmm (bophara) x2698 | |
Matla a Tebe a Tjaro ea Steels Steels Steel
Mehleng e matla, matla a moruo a haella ho bohlokoa hape a nahane. 'Me ntlheng ena e 321 SS e na le monyetla o fokolang ho feta 304 SS. Ho tepella kapa ho ipolaea ho fokotsa meeli ea ho chesa) ho austenitic steels sebakeng se senyehileng.typical se hlahisoa tafoleng e tlase:
| Alloy | Tloaelehileng tensile | Tloaelo e tloaelehileng ea mamello |
| 304l | 68 ksi | 34 ksi |
| 304 | 70 ksi | 35 ksi |
| 321 | 76 ksi | Ksi |
Ho lekanngoa ha ts'oaetso ea tšepe ea 321
SS321 le TP321 e na le botsitso hantle, ha ho na ho utloahale hoa hlokahala. Lintho tse khotsofatsang li hloka ho ba le sebopeho se tšoanang empa se anyesaane ea alloy. Joala bo oela mochesong o amehang zone: ho kenya letsoho ka matla. Boholo ba lijo-thollo. Ferrite ≥ 5%.
Kholiso e khothalelitsoeng lebone ke SS 321, 347, le 348. Mollo oa E308 kapa E308l [Ts'ebeletso ea Ts'ebeletso ea C (700 ° F).
Likopo tsa THEEL STEEL SELEL SEELS
Type 321, 321h le TP321 e ka sebelisoa libakeng tseo kalafo ea tharollo ka mor'a ho sebelisa li-intorouter le mocheso ho tloha ho 870 ° F). Le litsamaiso tsa Inte ea mafura le litsamaiso tsa Hydraulic bakeng sa likoloi tsa sefofane le aerospace.
Aisi 321 tšepe e sa tloaelehang e lekanang
| US | mokhatlo oa linaha tsa Iropa | Iso | Japane | China | |||||
| Tloaelo | Mofuta oa Aisi (u sa kenyeletse) | Tloaelo | Sehlopha (nomoro ea tšepe) | Tloaelo | Lebitso la ISO (nomoro ea ISO) | Tloaelo | Keletso | Tloaelo | Keletso |
| Aisi sae; Astm a240 / A240m; Astm a276a / 276m; Asst A959 | 321 (ha e na s32100) | En 10088-2; En 100888-3 | X6CRRI18-10 (1.4541) | Iso 15510 | X6crniti18-10 (4541-321-00-i) | Jis g4321; Jis g4304; Jis g4305; Jis g4309; | Sus321 | GB / T 1220; GB / t 3280 | 0318ni10ti; 060111TI (e ncha) (s32168) |
| 321h (ha e na s32109) | X7CRRITI18-10 (1.4940) | X7crniti18-10 (4940-3-09-i) | Sus321h | 1CR18ni11ti; 07CR111TI (Moqapi o mocha) (s32169) | |||||
| Astm a312 / a312m | Tp321 | St 10216-5; St 10217-7; | X6CRRI18-10 (1.4541) | Iso 9329-4 | X6crniti18-10 | Jis g3459; Jis g3463 | Sus321tp | GB / t 14975; GB / t 14976 | 0318ni10ti; 060111TI (e ncha) (s32168) |
