Dulmar guud ee 321 Dhuumaha birta ah ee birta ah
Sida nooca la beddelay ee SS304, birta aan-ka-baxa 321 (SS321) waa birta austenitic-ka ah ee xasillan oo leh titanium-ka ugu yaraan 5 jeer ka kooban kaarboonka. Ku darida titanium-ka waxay yaraynaysaa ama ka hortagtaa dareenka roobka karbidhida inta lagu jiro alxanka iyo adeegyada heerkulka u dhexeeya 425-815°C. Waxa kale oo ay hagaajisaa qaar ka mid ah guryaha marka heerkul sare yahay. SS321 waxay siisaa iska caabin heersare ah oo u leh oksaydhka iyo daxalka waxayna leedahay xoog gurguurta oo wanaagsan. Waxa ugu horrayn loo adeegsadaa qalabka sifaynta saliidda, tuubbooyinka weelka cadaadiska, kuleyliyaha sare ee shucaaca, gogosha, iyo qalabka daaweynta kulaylka heerkulkiisu sarreeyo.
Qeexitaannada 321 tuubada birta ah ee birta ah
| bir aan lahayn tuubo/tubo dhalaalaysa | ||
| Heerka Birta | 201, 202, 301, 302, 303, 304, 304L, 304H, 309, 309S, 310S, 316, 316L,317L, 321,409L, 410, 410S, 4 4, 441,904L, 2205, 2507, 2101, 2520, 2304, 254SMO, 253MA, F55 | |
| Heerka | ASTM A213, A312, ASTM A269, ASTM A778, ASTM A789, DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
| Dusha sare | Toosinta, Annealing, pickling, dhalaalaya, timo line, muraayad, matte | |
| Nooca | Kulul duuban , Qabow duuban | |
| tuubo/tubo wareegsan oo aan bir lahayn | ||
| Cabbirka | Dhumucda gidaarka | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| tuubo/tubo aan laba jibbaaran oo bir ah | ||
| Cabbirka | Dhumucda gidaarka | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 4mm*4mm-800mm*800mm | |
| tuubo/tubo aan bir lahayn oo afar gees ah | ||
| Cabbirka | Dhumucda gidaarka | 1mm-150mm (SCH10-XXS) |
| Dhexroorka dibadda | 6mm-2500mm (3/8"-100") | |
| Dhererka | 4000mm,5800mm,6000mm,12000mm,ama sida loo 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, Oman, Malaysia, Kuwait, Canada, Vietnam, Peru, Mexico, Dubai, Russia, iwm. | |
| Xidhmada | Xidhmada dhoofinta caadiga ah ee badda, ama sida loo baahdo. | |
| Cabbirka weelka | 20ft GP:5898mm(Dheer)x2352mm(Balac)x2393mm(Sare) 24-26CBM 40ft GP:12032mm(Dharr)x2352mm(Balac)x2393mm(Sare) 54CBM 40ft HC: 12032mm (Dheer) x2352mm (Balac) x2698mm (Sare) 68CBM | |
Xoogga Daalka ee 321 Tuubada Birta Ah
Codsiyada firfircoon, xoogga daalka ayaa sidoo kale muhiim ah in la tixgeliyo. Marka la eego tan 321 SS waxay leedahay faa'iido yar oo ka sarreysa 304 SS. Xadka daalka ama adkaysiga (xoogga foorarsiga) ee biraha austenitic ah ee ku jira xaaladda la jeexjeexay waxay ku saabsan tahay kala badh xoogga xajinta
| Alloy | Tensile Caadiga ah | Xadka Adkeysiga Caadiga ah |
| 304L | 68 ksi | 34 ksi |
| 304 | 70 ksi | 35 ksi |
| 321 | 76 ksi | 38 ksi |
Weldability of 321 ahama Tube tube
SS321 iyo TP321 waxay leeyihiin weldability heer sare ah, wax kuleyl ah looma baahna. Walxaha buuxintu waxa ay u baahan yihiin in ay lahaadaan halabuur la mid ah balse ka kooban alloy sare. Liquation dildilaaca aagga uu saameeyay kulaylku: tamar yar Cabbirka badarka wanaagsan. Ferrite ≥ 5%.
Biraha buuxinta ee lagu taliyay waa SS 321, 347, iyo 348. Electrode waa E347 ama E308L [heerkulka adeega <370 °C (700 °F)].
Codsiyada 321 tuubada birta ah ee birta ah
Nooca 321, 321H iyo TP321 waxaa loo isticmaali karaa meelaha daawaynta xalka ka dib alxanka aan suurtagal ahayn, sida xadhkaha uumiga iyo tuubooyinka kulaylka sare iyo nidaamyada qiiqa ee matoorada is-celinta iyo marawaxadaha gaaska leh heerkul u dhexeeya 425 ilaa 870 °C (800 ilaa 1600 ° C). F) Iyo khadadka duritaanka shidaalka iyo nidaamyada hawo-biyoodka ee diyaaradaha iyo hawada hawada.
AISI 321 U dhiganta Birta Aan-Aamiga ahayn
| US | Midowga Yurub | ISO | Japan | Shiinaha | |||||
| Heerka | Nooca AISI (UNS) | Heerka | Darajo (Lambarka Birta) | Heerka | Magaca ISO (Lambarka ISO) | Heerka | Darajo | Heerka | Darajo |
| 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 (macnayn cusub) (S32168) |
| 321H (UNS S32109) | X7CrNiTi18-10 (1.4940) | X7CrNiTi18-10 (4940-321-09-I) | SUS321H | 1Cr18Ni11Ti; 07Cr19Ni11Ti (macnayn 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 (macnayn cusub) (S32168) |
