Kaihanga me te Kaiwhakarato Ngongo Pōro ASTM A213 Grade T22 – Womic Steel
1. Tirohanga Whānui o ngā Ngongo Rino Koranu ASTM A213 T22
Ngā Ngongo Konumohe Konumohe ASTM A213 Grade T22he paipa maitai koranu chromium-molybdenum kua hangaia mōte mahi pāmahana teitei me te pēhanga teitei i roto i ngā kohua, ngā whakamahana nui, me ngā whakawhiti weraKei roto i te rauemi te tata ki2.25% chromium me te 1% molybdenum, e whakarato ana i te ātete tino pai ki te waikura, te rerekētanga ngokingoki, me te ngenge wera i raro i ngā āhuatanga mahi pāmahana teitei mō te wā roa.
TeNgā whakatakotoranga ASTM A213 T22, e whakahuatia ana hoki koASME SA213 T22, e tautuhi ana i ngā whakaritenga mō ngā ngongo maitai koranu ferritic tuikore e whakamahia ana i roto i ngā taputapu whakawhiti wera. Ka hipokina e te paerewangā rohe hanganga matū, ngā āhuatanga miihini, ngā ātete ā-ahu, ngā whakaritenga maimoatanga wera, ngā tukanga tirotiro, me ngā tikanga whakamātautau.
At Womic Steel, ka hangaia e mātou, ka tukuna atu hokiNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22mō ngā kaupapa pūngao me ngā kaupapa ahumahi o te ao. E whai ana tā mātou whakaputa i ngā pūnaha whakahaere kounga tino pakari, ā, ka taea te tuku hua meEN 10204 3.1 ranei EN 10204 3.2 tiwhiketeMō ngā kaupapa taputapu pēhanga o Ūropi, kei te wātea hoki ngā rauemi meTiwhikete PED 2014/68/EU, me te whakarite kia tutuki katoa ngā whakaritenga o ngā oko pēhanga o te ao.
Mā te whakamahi i ngā raina whakaputa ngongo tuimotu matatau, te tuku rauemi mata pumau, me te whakahaere whakarewa mohio, ka whakaratohia e Womic Steel te kounga teitei.Ngā ngongo maitai koranu ASTM A213 T22me te tuku pono me te mahi whakataetae.
2. Ngā Whakatakotoranga Whakaputa me te Awhe Rahi
TeNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22Kei te wātea ngā mea i hangaia e Womic Steel i roto i te whānuitanga o ngā āhuatanga e tika ana mō ngā kohua, ngā paipa pehanga, me ngā whakawhiti wera.
Ripanga 1 – Awhe Rahi o te Ngongo ASTM A213 T22
| Tawhā | Awhe Whakaputa |
| Diameter o Waho | 12.7 mm – 273 mm |
| Matotoru o te Pakitara | 1.5 mm – 35 mm |
| Roa Paerewa | 6 mita – 12 mita |
| Te Roa Mōrahi | Tae atu ki te 18 m |
| Momo Hanga | Tuitui Kore, Wera, Oti/Matao |
| Whakaotinga Mata | Pango / Pīkara / Pūhia |
Mā te āheinga whakaputa ngāwari ka taea e Womic Steel te tuku i ngā mea e ruangā ngongo poihau paerewa me ngā inenga kua whakariteamō ngā whakaritenga o te kaupapa.
3. Ngā Ātete Ahu
He mea nui te tika o ngā inenga mō te mahi haumaru i roto i ngā pūnaha pehanga.Ngā Ngongo Konumohe Konumohe ASTM A213 Grade T22I hangaia e Womic Steel ngā mea e whai ana i ngā whakaritenga ā-ahu ASTM hei whakarite i te mahi ōrite i te wā e hanga ana, e tāuta ana hoki.
Ripanga 2 – Ngā Ātete Ahu
| Tawhā | Manawanui e Whakaaetia ana |
| Diameter o Waho | ±0.75% |
| Matotoru o te Pakitara | ±10% |
| Roa | +3 mm / 0 |
| Te tika | ≤1/1000 o te roa |
| Ovality | I roto i te manawanui OD |
Mā ēnei ātete ka tino hototahi mō ngā tono whakarewa, piko, me te huihuinga whakawhiti wera.
4. Te Hanganga Matū o te ASTM A213 Grade T22
Ko te mahi pāmahana teitei oNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22ka tutuki mā te whakataurite pai i ngā huānga koranu chromium me te molybdenum.
Ripanga 3 – Te Hanganga Matū
| Huānga | Te hanganga (%) |
| Waro (C) | 0.05 – 0.15 |
| Manganēhi (Mn) | 0.30 – 0.60 |
| Whēkau (P) | ≤0.025 |
| Whānariki (S) | ≤0.025 |
| Hiraka (Si) | ≤0.50 |
| Konukōmiuma (Kr) | 1.90 – 2.60 |
| Molibdenuma (Mo) | 0.87 – 1.13 |
Ka tino whakapai ake te hanganga koranu Cr-Mote kaha ngoki me te ātete waikura, te hangaNgā ngongo maitai koranu ASTM A213 T22he mea tino pai mō te mahi roa i te pāmahana tiketike.
5. Ngā Āhuatanga Mīhini
He whakaritenga nui te mahi ā-mīhini mōNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22, inā koa i roto i ngā pūnaha kohua o te tipu hiko e mahi ana i raro i te pēhanga teitei.
Ripanga 4 – Ngā Āhuatanga Ā-Mīhini
| Taonga | Whakaritenga |
| Kaha Kume | ≥415 MPa |
| Te Kaha o te Hua | ≥205 MPa |
| Te whakaroa | ≥30% |
| Te pakeketanga | ≤85 HRB |
Mā ēnei āhuatanga miihini ka mau te hanganga pumau oNgā ngongo pūwero ASTM A213 T22i te wā roa o te ratonga wera.
6. Tukanga Hanga o ngā Ngongo ASTM A213 T22
At Womic Steel, te whakaputanga oNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22he tino tukanga hanga e whai ana hei whakarite i te kounga whakarewa me te ōritetanga o ngā āhuatanga.
Te tukanga hanga noa:
Tirotiro Rauemi Mata → Tapahi Pire → Whakamahana → Wera Wera → Hurihuri Wera → Maimoatanga Wera → Whakatikatika → Whakamātautau Kore-Whakangaro → Tirotiro Whakamutunga → Tākai
Ko ngā painga matua o te hanga ko:
● He pereki koranu kounga teitei i ahu mai i ngā mira whai tohu
● Ngā taputapu hurihuri ngongo tuimotu matatau
● Ngā tukanga whakamahana me te whakarerekētanga e whakahaeretia ana
● Te whai i te tau wera o te pire ki te ngongo kua oti
Mā ēnei tukanga ka taurangi te kounga pumau oNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22i tukuna mai e Womic Steel.
7. Ngā Whakaritenga Maimoatanga Wera
He mea nui te maimoatanga wera kia whiwhi ai i te hanganga moroiti e hiahiatia ana me te kaha pāmahana teitei mōNgā ngongo maitai koranu ASTM A213 T22.
Ko ngā tikanga maimoatanga wera noa ko:
● Te whakamahana katoa
● Te whakamahana isothermal
● Te whakamatao whakahaere i muri i te hurihuri wera
Ko te maimoatanga wera tika ka whakarite i te kounga paite hanganga o te witi, te ātete ngokingoki, me te pumau ā-pūkahai te wā o te ratonga mo te wa roa.
8. Te Tirotiro me te Whakamātautau
KatoaNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22i hangaia e Womic Steel kia tirotirohia, kia whakamātauhia hoki kia tutuki ai ngā paerewa ASTM me ASME.
Whakamātautau Ā-tinana me te Whakamātautau Ā-ringa
● Whakamātautau kume
● Whakamātautau mārō
● Whakamātautau whakapapatahi
● Whakamātautau mura
● Whakamātautau pēhanga waipū
Whakamātautau Kore-Whakangaro
● Whakamātautau Ultrasonic (UT)
● Whakamātautau iahiko eddy (ET)
● Whakamātautau matūriki aukume (MT)
Tiwhikete
Ka taea te tuku i ngā hua me:
●Tiwhikete Whakamātautau Mira EN 10204 3.1
●EN 10204 3.2 Tiwhikete Tirotiro a te Rōpū Tuatoru
●Tiwhikete PED 2014/68/EU
Ka taea te whakahaere i ngā tirotiro a te hunga tuatoru eSGS, BV, TÜV, DNV, ētahi atu tari whai mana rānei.
9. Ngā Ratonga Tukatuka me te Hanga
Haunga te tukuNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22, e tuku ana hoki a Womic Steel i te whānuitanga o ngā ratonga hanga hei whakatutuki i ngā whakaritenga o te kaupapa.
Kei roto i ngā ratonga tukatuka:
● Te piko me te hanga o te ngongo
● Ngā ngongo piko-U mō ngā whakawhiti wera
● Te miihini me te tapahi tika
● Te hanga i mua i te takai paipa
● Te keri me te whakarite i te pito ritenga
Mā ēnei ratonga tāpiri uara ka taea e ngā kiritaki te whiwhingā wāhanga kua rite ki te tāuta, ka whakaiti i te wā hanga i te papaanga.
10. Ngā tono o ngā ngongo maitai koranu ASTM A213 T22
Nā te kaha o te ngoki me te ātete ki te waikura,Ngā Ngongo Konumohe Konumohe ASTM A213 Grade T22e whakamahia whānuitia ana i roto i ngā pūnaha ahumahi pāmahana teitei.
Ko ngā tono noa ko:
● Ngā ngongo pūwero o te tipu hiko
● Ngā ngongo whakamahana nui me ngā ngongo whakamahana anō
● Ngā whakawhiti wera matū hinu
● Ngā paipa whakahinuhinu pāmahana teitei
● Ngā ngongo oumu ahumahi
Ko te pono oNgā ngongo maitai koranu ASTM A213 T22he rauemi tino nui ēnei mō ngā hanganga pūngao.
11. Te Kaha Whakaputa me ngā Painga Tukunga
He kaha tonu te kaha whakaputa a Womic Steel mōNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22.
Ko ā mātou painga ko:
● He maha ngā raina whakaputa ngongo tuitui
● Mekameka tuku maitai koranu pumau
● Ngā miihini whakarewa mohio
● Pūnaha whakahaere kounga tino pakari
Ko te wā arahi whakaputa noa ko15–35 ngā rā e whakawhirinaki ana ki ngā whakaritenga me te rahi o te ota.
He mea nui,Kāore he rahinga iti rawa o te ota a Womic Steel, ā, tae noa kikotahi te ngongo maitai koranu ASTM A213 T22 kotahika taea te tuku hei whakatutuki i ngā hiahia kaupapa tere, i ngā hiahia tiaki rānei.
12. Te Tākai me te Whakahaere Rorohiko ā-Ao
Hei whakarite i te tuku haumaru,Ngā Ngongo Konumohe Konumohe ASTM A213 Grade T22kua tākaihia mā te whakamahi i ngā takai tiaki kounga kaweake.
Ko ngā tikanga tākai ko:
● Ngā paihere here-rino
● Ngā pouaka rakau e pai ana mō te moana
● Ngā taupoki pito tiaki kirihou
● Paninga hinu ārai-waikura
● Takai ā-wai
He nui ngā wheako o te ao mō ngā mahi kawe waka, ā, ka whakaratohia e Womic Steel he tuku pono mā roto ingā utanga moana, ngā waka tereina, me ngā huarahi kaipuke maha-momo.
13. ASTM A213 T22 Koranu Konumohe Rahi o te Ngongo Kupumatua Matrix
Hei tautoko i ngā whakaritenga rerekē o te pūnaha paipa,Ngā Ngongo Konumohe Konumohe ASTM A213 Grade T22e wātea ana i roto i te whānuitanga o ngā rahi paipa me ngā whakaritenga.
Kei raro nei he matihiko kupumatua noa e kapi ana i ngā rahi poka ingoa me ngā wātaka mōNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22:
1/2″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
3/4″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
1″ NB i roto i te Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i roto iNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
1-1/2″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
2″ NB i roto i te Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i roto iNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
3″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
4″ NB i roto i te Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i roto iNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
6″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
8″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
10″ NB Matotoru Wāhanga 20, Wāhanga 30, Wāhanga STD, Wāhanga 40, Wāhanga 60, Wāhanga 80, Wāhanga 100, Wāhanga 120, Wāhanga 160, Wāhanga XXS i rotoNgā Ngongo Konumohe Konumohe ASTM A213 Grade T22
15.Whakataurite Rauemi Ngongo Rino Koranu ASTM A213
Ngā Ngongo Konumohe Konumohe ASTM A213 T22 vs Ētahi Atu Tohu Konumohe
I te wā e whiriwhiri ana i ngā rauemi mō ngā pūnaha paipa pāmahana-tiketike, ka whakatauritea e ngā miihini ētahi momo maitai koranu kua tautuhia i raro i tePaerewa ASTM A213. I roto i ēnei rauemi,Ngā Ngongo Konumohe Konumohe ASTM A213 T22e whakamahia whānuitia ana nā te mea he taurite te whakakotahitanga o te kaha, te ātete ki te waikura, me te utu whai hua.
E whakaatu ana te ripanga whakatairite e whai ake nei i ngā rerekētanga matua i waenga i ngā māka e whakamahia whānuitia ana tae atu kiNgā Ngongo Kore-Tuitui o te Rino Koranu ASTM A213 T5, ASTM A213 T9, ASTM A213 T11, ASTM A213 T22, me ASTM A213 T91.
Ripanga – Whakataurite i te Tohu o te Ngongo Rino Koranu ASTM A213
| Tau | Ihirangi Chromium | Ihirangi Molibdenum | Ātete Pāmahana Noa | Ngā Taupānga Matua |
| Ngā Ngongo Konumohe Konumohe ASTM A213 T5 | 4.0 – 6.0% | 0.45 – 0.65% | Tae atu ki te 600°C | Ngā whakamahana whare whakarewa, ngā kohua pāmahana waenga |
| Ngā Ngongo Konumohe Konumohe ASTM A213 T9 | 8.0 – 10.0% | 0.9 – 1.1% | Tae atu ki te 650°C | Ngā whakawhiti wera pāmahana teitei |
| Ngā Ngongo Konumohe Konumohe ASTM A213 T11 | 1.0 – 1.5% | 0.44 – 0.65% | Tae atu ki te 550°C | Ngā poiha ahumahi me ngā paipa pēhanga |
| Ngā Ngongo Konumohe Konumohe ASTM A213 T22 | 1.9 – 2.6% | 0.87 – 1.13% | Tae atu ki te 600°C | Ngā poiha tipu hiko, ngā whakamahana nui |
| Ngā Ngongo Konumohe Konumohe ASTM A213 T91 | 8.0 – 9.5% | 0.85 – 1.05% | Tae atu ki te 650–700°C | Ngā tipu hiko tino-tino-tino |
16.He aha i whakamahia whānuitia ai ngā ngongo maitai kore-tuitui ASTM A213 T22
I roto i ēnei rauemi,Ngā Ngongo Konumohe Konumohe ASTM A213 T22e kiia ana ko tētahi o ngā momo maitai koranu chromium-molybdenum e whakamahia whānuitia ana mō ngā pūnaha poiha me ngā paipa pāmahana-tiketike.
Ki te whakataurite kiNgā Ngongo Konumohe Konumohe ASTM A213 T11, teNgā Ngongo Konumohe Konumohe ASTM A213 T22He nui ake te ihirangi chromium me te molybdenum, e whakarato ana i te kaha ngoki me te ātete ki te waikura.
Ki te whakataurite kiNgā Ngongo Konumohe Konumohe ASTM A213 T9, Ngā Ngongo Konumohe Konumohe ASTM A213 T22tuku i tētahi otinga utu iti ake me te whakarato tonu i te mahi pāmahana teitei tino pai.
Nā ēnei painga,Ngā Ngongo Konumohe Konumohe ASTM A213 T22e whakamahia whānuitia ana i roto i:
● Ngā pūnaha ngongo pūwero o te tipu hiko
● Ngā paipa whakamahana nui me ngā paipa whakamahana anō
● Ngā ngongo whakawhiti wera matū hinu
● Ngā paipa whakahinuhinu pāmahana teitei
At Womic Steel, ka hangaia e mātou, ka tukuna hoki he mea kounga teiteiNgā Ngongo Konumohe Konumohe ASTM A213 T22me te mana whakahaere kounga tino kaha me te whai i te katoa.
Mā ā mātou raina whakaputa matatau me te tuku pire maitai koranu pumau ka taea e mātou te whakaratoNgā Ngongo Konumohe Konumohe ASTM A213 T22me te kounga pono, te whakaritenga ngāwari, me te tuku tere puta noa i te ao.
E whakahīhī ana mātou ki tō mātoungā ratonga whakaritenga, ngā huringa whakaputa tere, mewhatunga tuku ā-ao, kia tutuki ai ō hiahia motuhake me te tino tika me te hiranga.
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