Kupu Whakataki
Ko te hiahia mō ngā rauemi kaha, ātete-waikura i roto i ngā ahumahi rererangi, moana, me te matū kua piki haere te rongonui oPae porowhita kowiri tira ASTM A564 Momo 630, e mōhiotia whānuitia ana ko17-4PH or UNS S17400He pai rawa te taurite o te kaha, te pakari, me te ātete ki te waikura e tukuna ana e tēnei maitai kore waikura martensitic whakapakeke-wai.
I roto i tēnei tuhinga, ka whakamōhiotia e SAKY STEEL ngā āhuatanga matua, ngā whakatakotoranga hangarau, ngā tono, me ngā āheinga tuku oNgā pae porowhita 17-4PH, e tuku ana i ngā māramatanga mō ngā kaihangarau, ngā kaihoko, me ngā kaihanga puta noa i ngā ahumahi.
He aha te ASTM A564 Momo 630 /17-4PH Kowiri tira?
ASTM A564 Momo 630ko te whakatakotoranga paerewa mō ngā pae me ngā āhua o te maitai kore waikura kua whakapakeketia i te wera me te makariri, e kiia nei ko17-4 te maitai kore waikura whakapakeketangaHe mea hanga tēnei koranu i te chromium, te nickel, me te parahi, me te niobium i tāpirihia hei whakapakari i te kaha mā te whakapakeke i te ua.
Ngā Āhuatanga Matua:
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Te kaha kume me te kaha tuku
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He ātete pai rawa atu ki te waikura, ahakoa i roto i ngā taiao kei roto he pūhaumāota
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He pai te mahi miihini me te whakarewa
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Ka taea te whakamahana i raro i ngā āhuatanga rerekē (H900, H1025, H1150, me ētahi atu)
Te Hanganga Matū (%):
| Huānga | Awhe Ihirangi |
|---|---|
| Konukōmiuma (Kr) | 15.0 – 17.5 |
| Nikara (Ni) | 3.0 – 5.0 |
| Parahi (Cu) | 3.0 – 5.0 |
| Niobium + Tantalum | 0.15 – 0.45 |
| Waro (C) | ≤ 0.07 |
| Manganēhi (Mn) | ≤ 1.00 |
| Hiraka (Si) | ≤ 1.00 |
| Whēkau (P) | ≤ 0.040 |
| Whānariki (S) | ≤ 0.030 |
Ngā Āhuatanga Mīhini (He mea noa i te Āhua H900):
| Taonga | Uara |
|---|---|
| Kaha Kume | ≥ 1310 MPa |
| Kaha Hua (0.2%) | ≥ 1170 MPa |
| Te whakaroa | ≥ 10% |
| Te pakeketanga | 38 – 44 HRC |
Kia mōhio: Ka rerekē ngā āhuatanga i runga i te āhua o te maimoatanga wera (H900, H1025, H1150, me ētahi atu)
Ngā Āhuatanga o te Maimoatanga Wera e Whakamāramahia ana
Ko tētahi o ngā painga o te maitai kore waikura 17-4PH ko tōna ngāwari ki ngā āhuatanga hangarau i roto i ngā āhuatanga maimoatanga wera rerekē:
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Āhuatanga A (Otinga Whakawerahia):Te āhua ngohengohe rawa, he pai mō te miihini me te hanga
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H900:Te pakeke me te kaha mōrahi
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H1025:Te kaha taurite me te ngāwari
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H1150 me te H1150-D:Te pakari me te ātete ki te waikura
Ngā Whakamahinga o ngā Pae Porowhita 17-4PH
Nā te whakakotahitanga o te kaha me te ātete ki te waikura,Pae porowhita 17-4PHe whakamahia whānuitia ana i roto i ngā rāngai e whai ake nei:
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Rererangi:Ngā wāhanga hanganga, ngā pou, ngā hononga
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Hinu me te Hau:Ngā wāhanga takirere, ngā taputapu, ngā pou papu
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Ahumahi Moana:Ngā pou poroporo, ngā hononga, ngā pūtu
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Te Whakahaere Para Karihi:Ngā hanganga aukati ātete-waikura
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Te Hanga Taputapu me te Mate:Ngā pokepokea ai werohanga, ngā wāhanga tino tika
Ngā Paerewa me ngā Whakaingoatanga
| Paerewa | Whakatūnga |
|---|---|
| ASTM | Momo A564 630 |
| UNS | S17400 |
| EN | 1.4542 / X5CrNiCuNb16-4 |
| AISI | 630 |
| AMS | AMS 5643 |
| JIS | SUS630 |
He aha i whiriwhiri ai i a SAKY STEEL mō ngā Pae Porowhita 17-4PH?
Ko SAKY STEEL tētahi kaihanga matua me te kaihokohoko o te aoNgā pae porowhita 17-4PH, he rongonui mō te kounga, te pono, me te tika.
Ā Mātou Painga:
✅ Kua whakamanahia te ISO 9001:2015
✅ He nui ngā taonga mō ngā āhuatanga maimoatanga wera katoa
✅ Te whānuitanga o te diameter mai i6mm ki te 300mm
✅ Tapahi ritenga, takai kaweake, tuku tere
✅ Whakamātautau ultrasonic ā-roto, PMI, me te taiwhanga whakamātautau mīhini
Tākai me te Tukunga
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Tākai:Ngā pouaka rakau, te takai ātete wai, me te tapanga waeherepae
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Wā Tukunga:7–15 ngā rā, kei te rahinga
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Ngā Mākete Kaweake:Ūropi, Waenganui Rawhiti, Āhia ki te Tonga-mā-rāwhiti, Amerika ki te Raki
Wā tuku: Hōngongoi-07-2025