Dulmar guud oo ku saabsan Tuubada Birta aan Daxalka lahayn ee 321
Sida nooc wax laga beddelay oo ah SS304, birta aan daxalka lahayn 321 (SS321) waa bir aan daxalka lahayn oo austenitic ah oo xasilloon oo lagu daray titanium ugu yaraan 5 jeer kaarboonka. Ku darista titanium-ku waxay yareysaa ama ka hortagtaa dareenka roobabka carbide inta lagu jiro alxanka iyo adeegyada heerkulka u dhexeeya 425-815°C. Waxay sidoo kale hagaajisaa qaar ka mid ah sifooyinka heerkulka sare. SS321 waxay bixisaa iska caabin heer sare ah oo ku wajahan oksaydhka iyo daxalka waxayna leedahay xoog wanaagsan oo gurguurta. Waxaa ugu horreyn loo isticmaalaa qalabka sifeynta saliidda, tuubooyinka marinnada cadaadiska, kuleyliyeyaasha super-radiant, bellews, iyo qalabka daaweynta kulaylka heerkulka sare.
Tilmaamaha Tuubada Birta Ah Ee 321
| bir aan miridh lahayn tuubo/tuubo dhalaalaysa oo dhalaalaysa | ||
| Heerka Birta | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L, 317L, 321,409L, 410, 410S, 420, 420J1, 420J2, 430, 444, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Heerka Caadiga ah | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
| Dusha sare | Nadiifin, Qaboojin, Qaloocin, Iftiin, Timo-jarid, Muraayad, Matte | |
| Nooca | Kulul la duubay, Qabow la duubay | |
| tuubo/tuubo wareegsan oo bir ah oo aan daxal lahayn | ||
| Cabbirka | Dhumucda derbiga | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| tuubo/tuubo laba jibbaaran oo bir ah oo aan daxal lahayn | ||
| Cabbirka | Dhumucda derbiga | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 4mm*4mm-800mm*800mm | |
| tuubo/tuubo leydi ah oo bir ah oo aan lahayn dahaar | ||
| Cabbirka | Dhumucda derbiga | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| Dhererka | 4000mm, 5800mm, 6000mm, 12000mm, ama sida loogu baahdo. | |
| Shuruudaha ganacsiga | Shuruudaha qiimaha | FOB, CIF, CFR, CNF, EXW |
| Shuruudaha lacag bixinta | T/T, L/C, Western union, Paypal, DP, DA | |
| Waqtiga keenista | 10-15 maalmood | |
| U dhoofi | Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Italy, India, Egypt, Cumaan, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Russia, iwm. | |
| Xirmo | Baakad dhoofineed oo caadi ah oo badda ku habboon, ama sida loogu baahdo. | |
| Cabbirka weelka | 20ft GP:5898mm (Dhererka)x2352mm (Ballaca)x2393mm (Dhererka) 24-26CBM 40ft GP: 12032mm (Dherer) x2352mm (Ballaca) x2393mm (Dherer) 54CBM 40ft HC:12032mm (Dhererka)x2352mm (Ballaca)x2698mm (Dhererka) 68CBM | |
Xoogga Daalka ee Tuubada Birta ah ee 321
Codsiyada firfircoon, xoogga daalka ayaa sidoo kale muhiim ah in la tixgeliyo. Marka la eego arrintan, 321 SS waxay leedahay faa'iido yar marka loo eego 304 SS. Xadka daalka ama adkeysiga (xoogga foorarsiga) ee birta aan lahayn austenitic ee xaaladda la qaboojiyey waa qiyaastii kala bar xoogga la qaboojiyey. Xadka caadiga ah ee la qaboojiyey iyo adkeysiga ee birtan (la qaboojiyey) waxaa lagu soo bandhigay jadwalka hoose:
| Daawaha | Gariirka Caadiga ah | Xadka Caadiga ah ee Dulqaadka |
| 304L | 68 ksi | 34 ksi |
| 304 | 70 ksi | 35 ksi |
| 321 | 76 ksi | 38 ksi |
Alxanka Tuubada Birta ah ee 321
SS321 iyo TP321 waxay leeyihiin alxan aad u fiican, looma baahna kuleyl hore. Qalabka buuxinta wuxuu u baahan yahay inuu lahaado isku-dhafan laakiin ka kooban daawado sare. Dildilaaca dareeraha ee aagga ay saameysay kulaylka: tamar yar. Cabbirka hadhuudhka oo fiican. Ferrite ≥ 5%.
Biraha buuxinta ee lagu taliyay waa SS 321, 347, iyo 348. Elektroodhku waa E347 ama E308L [heerkulka adeegga < 370 °C (700 °F)].
Codsiyada Tuubada Birta ah ee 321
Nooca 321, 321H iyo TP321 waxaa loo isticmaali karaa meelaha aan suurtogal ahayn in lagu daaweeyo xalka ka dib alxanka, sida khadadka uumiga iyo tuubooyinka kululeeyaha sare iyo nidaamyada qiiqa ee matoorada isdhaafsanaya iyo marawaxadaha gaaska oo leh heerkul u dhexeeya 425 ilaa 870 °C (800 ilaa 1600 °F). Iyo khadadka duritaanka shidaalka iyo nidaamyada haydarooliga ee diyaaradaha iyo gawaarida hawada.
AISI 321 Bir aan miridh lahayn oo u dhiganta
| US | Midowga Yurub | ISO | Jabaan | Shiinaha | |||||
| Heerka Caadiga ah | Nooca AISI (UNS) | Heerka Caadiga ah | Darajada (Lambarka Birta) | Heerka Caadiga ah | Magaca ISO (Lambarka ISO) | Heerka Caadiga ah | Fasal | Heerka Caadiga ah | Fasal |
| 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 (magac cusub) (S32168) |
| 321H (UNS S32109) | X7CrNiTi18-10 (1.4940) | X7CrNiTi18-10 (4940-321-09-I) | SUS321H | 1Cr18Ni11Ti; 07Cr19Ni11Ti (magac cusub) (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 (magac cusub) (S32168) |
