Akopọ ti 321 Irin alagbara, irin Pipe
Gẹgẹbi ẹya ti a ṣe atunṣe ti SS304, irin alagbara irin 321 (SS321) jẹ irin alagbara austenitic ti o ni iduroṣinṣin pẹlu afikun titanium ti o kere ju awọn akoko 5 akoonu erogba. Afikun titanium dinku tabi ṣe idiwọ ifamọ ti ojoriro carbide lakoko alurinmorin ati ni awọn iṣẹ ni iwọn otutu ti 425-815°C. O tun ṣe ilọsiwaju diẹ ninu awọn ohun-ini ni awọn iwọn otutu ti o ga. SS321 n pese atako to dayato si ifoyina ati ipata ati pe o ni agbara irako to dara. O ti lo nipataki ni awọn ohun elo isọdọtun epo, fifin ọkọ oju-omi titẹ, awọn igbona nla radiant, bellews, ati ohun elo itọju ooru otutu-giga.
Awọn pato ti 321 Irin alagbara, irin tube
| irin alagbara, irin imọlẹ didan paipu / tube | ||
| Irin ite | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L,317L, 321,409L, 410, 410S, 40S, 42J 4, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
| Dada | Didan, Annealing, Pickling, Imọlẹ, Irun irun, digi, Matte | |
| Iru | Gbona ti yiyi, Tutu yiyi | |
| irin alagbara, irin yika paipu / tube | ||
| Iwọn | Odi sisanra | 1mm-150mm(SCH10-XXS) |
| Ode opin | 6mm-2500mm (3/8"-100") | |
| irin alagbara, irin square pipe / tube | ||
| Iwọn | Odi sisanra | 1mm-150mm(SCH10-XXS) |
| Ode opin | 4mm * 4mm-800mm * 800mm | |
| irin alagbara, irin onigun paipu / tube | ||
| Iwọn | Odi sisanra | 1mm-150mm(SCH10-XXS) |
| Ode opin | 6mm-2500mm (3/8"-100") | |
| Gigun | 4000mm,5800mm,6000mm,12000mm,tabi bi beere fun. | |
| Awọn ofin iṣowo | Awọn ofin idiyele | FOB, CIF, CFR, CNF, EXW |
| Awọn ofin sisan | T/T, L/C, Western Union, Paypal, DP, DA | |
| Akoko Ifijiṣẹ | 10-15 ọjọ | |
| Ṣe okeere si | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Oman, Malaysia, Kuwait, Canada, Vietnam Nam, Peru, Mexico, Dubai, Russia, ati be be lo. | |
| Package | Apoti okun okeere okeere, tabi bi o ṣe nilo. | |
| Apoti iwọn | 20ft GP:5898mm(Ipari)x2352mm(Iwọn)x2393mm(Giga) 24-26CBM 40ft GP:12032mm(Ipari)x2352mm(Iwọn)x2393mm(Giga) 54CBM 40ft HC: 12032mm(Ipari) x2352mm(Iwọn) x2698mm(Giga) 68CBM | |
Agbara rirẹ ti 321 Irin alagbara Tube
Ni awọn ohun elo ti o ni agbara, agbara rirẹ tun ṣe pataki lati ronu. Ati ni ọwọ yii 321 SS ni anfani diẹ lori 304 SS. Irẹwẹsi tabi awọn ifilelẹ ifarada (agbara ni fifun) ti awọn irin alagbara austenitic ni ipo ti a ti npa ni iwọn idaji kan.
| Alloy | Tensile Aṣoju | Aṣoju Ifarada Ifarada |
| 304L | 68 ksi | 34 ksi |
| 304 | 70 ksi | 35 ksi |
| 321 | 76 ksi | 38 ksi |
Weldability ti 321 Irin alagbara, irin tube
SS321 ati TP321 ni o ni o tayọ weldability, ko si preheating wa ni ti beere. Ohun elo kikun nilo lati ni akopọ kanna ṣugbọn akoonu alloy ti o ga julọ. Liquation sisan ni ooru fowo agbegbe: kekere agbara input. Fine ọkà iwọn. Ferrite ≥ 5%.
Awọn irin kikun ti a ṣe iṣeduro jẹ SS 321, 347, ati 348. Electrode jẹ E347 tabi E308L [iwọn otutu iṣẹ <370 °C (700 °F)].
Awọn ohun elo ti 321 Irin alagbara, irin tube
Iru 321, 321H ati TP321 le ṣee lo ni awọn aaye nibiti itọju ojutu lẹhin alurinmorin ko ṣee ṣe, gẹgẹbi awọn laini nya si ati awọn paipu ti o gbona ati awọn ọna eefi ninu awọn ẹrọ atunsan ati awọn turbin gaasi pẹlu awọn iwọn otutu ti o wa lati 425 si 870 °C (800 si 1600 ° C). F). Ati awọn laini abẹrẹ epo ati awọn eto eefun fun ọkọ ofurufu ati awọn ọkọ oju-ofurufu.
AISI 321 Irin alagbara, irin deede
| US | Idapọ Yuroopu | ISO | Japan | China | |||||
| Standard | AISI Iru (UNS) | Standard | Ipele (Nọmba Irin) | Standard | Orukọ ISO (Nọmba ISO) | Standard | Ipele | Standard | Ipele |
| AISI SAE; ASTM A240 / A240M; ASTM A276A/276M; ASTM A959 | 321 (UNS S32100) | EN 10088-2; EN 10088-3 | X6CrNiTi18-10 (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 | 0Cr18Ni10Ti; 06Cr18Ni11Ti (titun yiyan) (S32168) |
| 321H (UNS S32109) | X7CrNiTi18-10 (1.4940) | X7CrNiTi18-10 (4940-321-09-I) | SUS321H | 1Cr18Ni11Ti; 07Cr19Ni11Ti (titun yiyan) (S32169) | |||||
| ASTM A312/A312M | TP321 | EN 10216-5; EN 10217-7; | X6CrNiTi18-10 (1.4541) | ISO 9329-4 | X6CrNiTi18-10 | JIS G3459; JIS G3463 | SUS321TP | GB/T 14975; GB/T 14976 | 0Cr18Ni10Ti; 06Cr18Ni11Ti (titun yiyan) (S32168) |
