Pae Porowhita Ritenga Kowiri tira 455
Whakaahuatanga Poto:
Tūhurahia ā mātou Pae Porowhita Ritenga Kowiri tira 455 kaha-teitei, he mea tino pai mō ngā mahi rererangi, motuka, me ngā mahi ahumahi. Kei te wātea ngā rahi ritenga me te tapahi tika.
Ngā Pae Porowhita 455 Ritenga:
Ko ngā Pae Porowhita 455 Ritenga he pae kowiri tira mahi-teitei e mōhiotia ana mō tō rātou kaha tino pai, te ātete ki te waikura, me te maha o ngā whakamahinga uaua. He mea hanga ki te koranu martensitic, he ātete tino pai ki te waikura me te ngenge, he mea pai mō te whakamahi i roto i ngā ahumahi pēnei i te rererangi, te motuka, me te hanga. Ka taea te whakarite i ngā Pae Porowhita 455 Ritenga ki ngā rahi me ngā āhua motuhake, e whakarato ana i ngā otinga tika mō ngā kaupapa e hiahia ana ki ngā rauemi kaha-teitei me ngā āhuatanga miihini tino pai. Ahakoa mō ngā taiao ahotea-nui, mō te miihini ritenga rānei, ka tukuna e ēnei pae he mahi pono, he mahi roa.
Ngā Whakatakotoranga o ngā Pae Porowhita 455 Ritenga:
| Ngā Whakatakotoranga | ASTM A564 |
| Tau | Ritenga 450,Ritenga 455,Ritenga 465 |
| Roa | 1-12M me te Roa e Hiahiatia ana |
| Whakaotinga Mata | Pango, Kanapa, Orohia |
| Puka | Porowhita, Hexagon, Tapawhā, Tapawhā hāngai, Pire, Ingota, Hanga, Me ētahi atu |
| Mutunga | Pito Maamaa, Pito Whakapiko |
| Tiwhikete Whakamātautau Mira | EN 10204 3.1, EN 10204 3.2 rānei |
Ngā Pae Ritenga 455:
| PAEREWA | Nama WERKSTOFF | UNS |
| Ritenga 455 | 1.4543 | S45500 |
Te Hanganga Matū o ngā Pae Porowhita 455 Ritenga:
| Tau | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Cu |
| Ritenga 455 | 0.03 | 0.5 | 0.015 | 0.015 | 0.50 | 11.0-12.5 | 7.9-9.5 | 0.5 | 0.9-1.4 | 1.5-2.5 |
Ngā āhuatanga hangarau o te maitai kore waikura 455:
| Rauemi | Āhua | Kaha Hua (Mpa) | Kaha Kume (Mpa) | Kaha Kume o te Kohao | Te roa,% | Te whakaiti,% |
| Ritenga 455 | A | 793 | 1000 | 1585 | 14 | 60 |
| H900 | 1689 | 1724 | 1792 | 10 | 45 | |
| H950 | 1551 | 1620 | 2068 | 12 | 50 | |
| H1000 | 1379 | 1448 | 2000 | 14 | 55 | |
| H1050 | 1207 | 1310 | 1793 | 15 | 55 |
Ngā Whakamahinga o ngā Pae Ritenga 455 Ritenga Kowiri tira:
E whakamahia ana ngā Pae Porowhita 455 Ritenga i roto i te whānuitanga o ngā ahumahi e hiahiatia ana te kaha teitei, te ātete ki te kakahu, me te ātete ki te waikura. Ko ngā whakamahinga noa ko:
1. Ātearangi: Ka whakamahia ēnei pae mō te hanga i ngā wāhanga nui pēnei i ngā toki, ngā here, me ngā wāhanga hanganga e hiahia ana ki ngā āhuatanga miihini pai rawa atu me te ātete ki te ngenge me te waikura i ngā pāmahana teitei.
2. Aunoa: I roto i te umanga motuka, ka whakamahia ngā Pae Porowhita Ritenga 455 ki te hanga i ngā wāhanga mahi-teitei, tae atu ki ngā wāhanga miihini, ngā toki tuku, me ngā taputapu, ko te kaha me te manawanui te mea nui.
3. Moana: Nā te tino ātete ki te waikura, ka whakamahia pinepinetia ēnei pae i roto i ngā mahi moana mō ngā wāhanga e pāngia ana e ngā taiao uaua, pērā i ngā papu, ngā toki, me ngā hononga.
4. Hinu me te Hau: Ka whakamahia ngā pae mō ngā taputapu keri poka, ngā takirere, me ētahi atu wāhanga e hiahia ana kia tu atu i te pēhanga nui, te kakahu, me ngā āhuatanga waikura i roto i te rāngai hinu me te hau.
5. Taputapu Ahumahi: Ka whakamahia hoki ēnei hei hanga i ngā wāhanga mīhini, pērā i ngā peera, ngā pū, me ngā toki, e hiahia ana kia kaha, kia pakari, kia ātete hoki ki te pakaru me te haehae.
6. Ngā Pūrere Hauora: Ka taea te whakamahi i ngā Pae Porowhita 455 Ritenga i roto i te mara hauora mō te hanga taputapu pokanga, i ngā whakaurunga rānei me tu atu ki te ahotea auau me te ātete ki te waikura me te pupuri i te kaha.
He aha i whiriwhiri ai i a mātou?
•Ka taea e koe te tiki i te rauemi tino tika e rite ana ki ō hiahia i te utu iti rawa.
•Kei a mātou anō ngā utu tuku Reworks, FOB, CFR, CIF, me te tatau ki te tatau. Ka tūtohu mātou kia mahi koe i tētahi kirimana utu pai, ā, he tino ohanga tēnei.
•Ka taea te manatoko i ngā rauemi e tukuna ana e mātou, mai i te tiwhikete whakamātautau rauemi mata ki te tauākī whakamutunga mō ngā āhuatanga. (Ka whakaatuhia ngā pūrongo mēnā e hiahiatia ana)
•Ka oati mātou ki te whakautu i roto i ngā haora 24 (i taua haora anō)
•Whakaratohia te pūrongo SGS TUV.
•E tino whakapau kaha ana mātou ki te tautoko i ā mātou kiritaki. Mēnā kāore e taea te whakatutuki i ō hiahia i muri i te tirotiro i ngā kōwhiringa katoa, e kore mātou e tinihanga i a koe mā te whakaputa kupu whakaari teka, ka waihanga hononga pai ki ngā kiritaki.
•Whakarato ratonga kotahi-mutu.
Ngā Pae Kowiri tira Ritenga mō te Tākai:
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
