Ngā Ngongo Pēhanga
- Waro me te maitai koranu waro
- Kowiri tira
- Parahi me te Nikara Koranu
- Ngā Ngongo Whai Hua Wera
- Ngā Hononga Paipa
- Ngā Pāreti Paipa
- Pakitara, Pūtu me te Nati
- Ngā Takirere Ahumahi
01
EN10216-5 Ngā Ngongo Rino Kore-Tuitui mō ngā Kaupapa Pēhanga i ngā Pāmahana Teitei - Ngā Tikanga Tukunga Hangarau
Ngā Mōhiohio Tono
Me tohu e ngā kaihoko:
- Te rahinga (te roa, te maha o ngā ngongo)
- Ngā rahinga (te whānui o waho, te matotoru o te pakitara)
- Te kounga maitai (hei tauira, 1.4301, 1.4404)
- Te āhua tukunga (hei tauira, te otinga kua whakamahanahia)
- Ngā whakaritenga tirotiro (hei tauira, whakamātautau kore-whakangaro, pēhanga wai-pūmau)
- Ngā whakaritenga motuhake (hei tauira, te horoi motuhake mō ngā tono karihi).
Ngā Tohu Rino me te Hanganga Matū
E kapi ana te paerewa i ngā maitai kore waikura austenitic, tae atu ki:
- Ngā momo paerewa: 1.4301 (304), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti), me ētahi atu.
- Ngā māka pāmahana-tiketike: 1.4919, 1.4958, me ētahi atu.
- Kua tohua ngā herenga hanganga mō te C, Si, Mn, P, S, Cr, Ni, Mo, N, me ētahi atu.
Ngā Tikanga Hanga me te Tukunga
- Tikanga whakaputa: He maeneene, he oti makariri/wera.
- Te maimoatanga wera: Te whakamahana i te otinga (he mea whakahau mō ngā maitai austenitic).
- Whakaotinga o te mata: Kāore he unahi, he kapiti, he hapa rānei; me tāpiri pea he tote, he mea whakakore rānei.
Ngā Whakaritenga Tirotiro me te Whakamātautau
1 Ngā Āhuatanga Ā-Mīhini
- Whakamātautau kume (Rm, Rp0.2, whakaroa)
- Whakamātautau mārō (mēnā e hiahiatia ana)
2 Whakamātautau Kore-Whakangaro (NDT)
- Whakamātautau iahiko eddy, whakamātautau ultrasonic rānei hei kimi hapa.
- Whakamātautau wai-pūmau (kāore e hiahiatia, ki te kore e tohua).
3 Ētahi atu Whakamātautau
- Aromatawai i te rahi o te witi (mō ētahi momo)
- Whakamātautau waikura ā-pūmua (hei tauira, whakamātautau Strauss mō te arotautanga).
Te Tohu me te Tiwhikete
- Me tohu ngā ngongo ki:
- Ingoa/tohu o te kaihanga
- Te kounga maitai
- Ngā Ahu
- Tau wera
- Tohutoro Paerewa (EN 10216-5).
- Tiwhikete Tirotiro 3.1, 3.2 rānei (EN 10204).
Manawanui me ngā Ahu
- Ka kapi i ngā āheinga mō te diameter o waho, te matotoru o te pakitara, te tika, me te roa.
Rārangi o ngā Tohu Rino i roto i te EN 10216-5
● Ngā maitai kore waikura Austenitic
| Tau Rauemi | Tohu EN | Ingoa Noa (AISI/UNS)
| 1.4301 | X5CrNi18-10 | 304 (UNS S30400)
| 1.4306 | X2CrNi19-11 | 304L (UNS S30403)
| 1.4307 | X2CrNi18-9 | 304L (waro iti)
| 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 teitei ake)
| 1.4436 | X3CrNiMo17-13-3 | 316 (kua whakarerekētia)
| 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 | Tino Austenitic (UNS S31254)
● Ngā maitai kore waikura Austenitic-Ferritic (Duplex)
| Tau Rauemi | Tohu EN | Ingoa Noa (AISI/UNS) |
| 1.4462 | X2CrNiMoN22-5-3 | 2205 (UNS S31803/S32205)
| 1.4410 | X2CrNiMoN25-7-4 | Tino Matarua (UNS S32750)
● Ngā Tohu Mahana-Tiketike Motuhake
| Tau Rauemi | Tohu EN | Tuhipoka |
| 1.4958 | X6NiCrNb32-27 | Koranu 800H (UNS N08810)
| 1.4959 | X8NiCrAlTi32-21 | Koranu 800HT (UNS N08811)
| 1.4878 | X12CrNiTi18-10 | He momo pāmahana teitei 321
Ngā Tuhipoka mō ngā Tohu Rino
- Ko ngā momo pēnei i te 1.4301 (304) me te 1.4404 (316L) ngā mea e whakamahia whānuitia ana.
- He kaha ake, he ātete hoki ki te waikura ngā maitai takirua (1.4462, 1.4410).
- Ka whakamahia ngā momo pāmahana teitei (1.4958, 1.4959) i roto i ngā āhuatanga tino kino (hei tauira, ngā oumu hinu-matū).
- Ko ngā momo waro-iti (hei tauira, 1.4306, 1.4404) e pai ake ana mō ngā mahi whakarewa.
Kei te hiahia koe ki te tono i taua mea anō? Whakapā mai inaianei ki te tuku i tāu tono!
