Tuyubi twakusinikizya
- Kaboni & Kaboni Alloy Steel
- Butale butakwe tombe
- Mukuba & Nickel Alloy
- Ma tube aagwasya kupya
- Zibelesyo zyamapayipi
- Zipekupeku zyamapayipi
- Gasket, Stud Bolt &Nut
- Mavalvu aamakwebo
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EN10216-5 Zibulo zyabutale zitakwe nsinga zyakubelesya kusinikizyigwa muchiindi chakupya kapati - Ziimo zyakutola
Makani aakuula
Basikuula beelede kwaamba kuti:
- Mweelwe (bulamfu, mweelwe wama tube)
- Bupati (bupati bwaanze, bupati bwabwaanda)
- Chiimo chabutale (nkokuti, 1.4301, 1.4404)
- Chiimo chakutola (nkokuti, musamu wakapya)
- Ziyandikana mukulanga-langa (nkokuti, kulingaula kutali kwakunyonyoona, nguzu zyamaanzi)
- Kufumbwa ziyandikana zilibedelede (nkokuti, kusalala kwaalubazu kwakubelesya nyukiliya).
Zibeela zyabutale antoomwe abupange bwamakemikalu
Chiimo chijatikizya nsimbi zitakwe tombe zya austenitic, kubikkilizya:
- Ma grade aazumizyidwe: 1.4301 (304), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti), azimwi.
- Zibeela zyakupya kapati: 1.4919, 1.4958, azimwi.
- Migaano ya C, Si, Mn, P, S, Cr, Ni, Mo, N, azimwi, ilaambwa.
Ziimo zyakupanga akutola
- Nzila yakupanga: Kakwiina nsinga, kutontola/kupya kwamana.
- Kubelesya mulilo: Kupya (kuyandika kubutale bwa austenitic).
- Kumanizya kwaatala: Kakwiina zilonda, mvwunyu, alimwi atumpenda; kuyobola naa kuchita kuti kutabi chintu kulakonzya kuyandika.
Kulanga-langa akusunka ziyandikana
1 Zibeela Zyakubelesya
- Kusunkwa kwakuyumya (Rm, Rp0.2, kulampa)
- Kusunkwa kwakuyuma (ikuti kakuli kuyandika)
2 Kusunkwa Kutanyonyooni (NDT)
- Eddy current naakuti ultrasonic kusunka kujana tumpenda.
- Kusunkwa kwa hydrostatic (kulisalila, kunze kwakuti kwaambwa).
3 zimwi masunko
- Kulangisisya bupati bwamaila (kuma grade amwi)
- Musunko wakubola aakati kazibeela (nkokuti, musunko wa Strauss wakupa kuti muntu alimvwe kabotu).
Kulemba akuzumizya
- Ma tube ayelede kulembwa a:
- Izina lyasikupanga/chitondezyo
- Chiimo chabutale
- Bupati
- Namba yakupya
- Chitondeezyo chili kabotu (EN 10216-5).
- Chitupa chakulanga-langa 3.1 naa 3.2 (EN 10204).
Kukkazika moyo akupima
- Zivwumba zyeelelo zyabwamba bwaanze, bupati bwabwaanda, kululama, abulamfwu.
Mulongo wazibeela zyabutale mu EN 10216-5
● Insimbi zitakwe tombe zya Austenitic
| Namba yazibelesyo | EN Zina | Zina lyabantu boonse (AISI/UNS)
| 1.4301 | X5CrNi18-10 | 304 (UNS S30400)
| 1.4306 | X2CrNi19-11 | 304L (UNS S30403)
| 1.4307 | X2CrNi18-9 | 304L (kaboni nsyoonto)
| 1.4311 | X2CrNiN18-10 | 304LN (UNS S30453)
| 1.4541 | X6CrNiTi18-10 | 321 (UNS S32100)
| 1.4550 | X6CrNiNb18-10 | 347 (UNS S34700)
| 1.4401 | X5CrNiMo17-12-2 | 316 (UNS S31600)
| 1.4404 | X2CrNiMo17-12-2 | 316L (UNS S31603)
| 1.4435 | X2CrNiMo18-14-3 | 316L (Mo mupati)
| 1.4436 | X3CrNiMo17-13-3 | 316 (yakacincwa)
| 1.4571 | X6CrNiMoTi17-12-2 | 316Ti (UNS S31635)
| 1.4429 | X2CrNiMoN17-13-3 | 316LN (UNS S31653)
| 1.4539 | X1NiCrMoCu25-20-5 | 904L (UNS N08904)
| 1.4547 | X1CrNiMoCuN20-18-7 | Superaustenitic (UNS S31254)
● Austenitic-Ferritic (Duplex) Stainless Steels
| Namba yazibelesyo | EN Zina | Zina lyabantu boonse (AISI/UNS) |
| 1.4462 | X2CrNiMoN22-5-3 | 2205 (UNS S31803/S32205)
| 1.4410 | X2CrNiMoN25-7-4 | Super Duplex (UNS S32750)
● Zibeela Zyaalubazu Zyakupya Kupati
| Namba yazibelesyo | EN Zina | Malembe |
| 1.4958 | X6NiCrNb32-27 | Alloy 800H (UNS N08810)
| 1.4959 | X8NiCrAlTi32-21 | Alloy 800HT (UNS N08811)
| 1.4878 | X12CrNiTi18-10 | Kupya kapati 321 kwaandeene
Malembe aatala aMagiledi aaNsimbi
- Zibeela zilimbuli 1.4301 (304) antoomwe a 1.4404 (316L) nzizyo zibelesyegwa kapati.
- Zibulo zyobile (1.4462, 1.4410) zipa manguzu manji akukazya kubola.
- Zibeela zyakupya kapati (1.4958, 1.4959) zibelesyegwa mubukkale bukatazya kapati (nkokuti, zitofu zyamafuta).
- Zibeela zitabelesyi kaboni nsyoonto (nkokuti, 1.4306, 1.4404) nzizyo ziyandisi kubelesyegwa mukuwelda.
Uyanda ku oda mbubonya? Kotujata Lino kuti utumizye kulomba kwako!
