Mawu Oyamba
Kufunika kwa zinthu zamphamvu kwambiri, zolimbana ndi dzimbiri m'mafakitale apamlengalenga, zam'madzi, ndi zamankhwala kwadzetsa kutchuka kwaASTM A564 Type 630 chitsulo chosapanga dzimbiri chozungulira bar, omwe amadziwika kuti17-4 PH or UNS S17400. Chitsulo chosapanga dzimbiri chowumitsa mvula cha martensitic chimapereka mphamvu, kulimba, komanso kukana dzimbiri.
M'nkhaniyi, SAKY STEEL ikuwonetsa zofunikira, mawonekedwe aukadaulo, kugwiritsa ntchito, komanso kuthekera kopereka17-4PH mipiringidzo yozungulira, yopereka chidziwitso kwa mainjiniya, ogula, ndi opanga m'mafakitale onse.
Kodi ASTM A564 Type 630 /17-4PH Chitsulo chosapanga dzimbiri?
Mtengo wa ASTM A564ndi muyezo wazitsulo zotentha komanso zoziziritsa zolimba zachitsulo zosapanga dzimbiri, zomwe zimatchedwa17-4 mpweya kuumitsa chitsulo chosapanga dzimbiri. Aloyi iyi imapangidwa ndi chromium, faifi tambala, ndi mkuwa, ndi niobium wowonjezera kuti awonjezere mphamvu kudzera mu kuuma kwa mvula.
Katundu Waukulu:
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Kuthamanga kwakukulu komanso mwayi wopeza
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Kukana kwabwino kwa dzimbiri, ngakhale m'malo okhala ndi chloride
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Good machinability ndi weldability
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Itha kutenthedwa pazikhalidwe zosiyanasiyana (H900, H1025, H1150, etc.)
Mapangidwe a Chemical (%):
| Chinthu | Mndandanda wazinthu |
|---|---|
| Chromium (Cr) | 15.0 - 17.5 |
| Nickel (Ndi) | 3.0 - 5.0 |
| Mkuwa (Cu) | 3.0 - 5.0 |
| Niobium + Tantalum | 0.15 - 0.45 |
| Mpweya (C) | ≤ 0.07 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorous (P) | ≤ 0.040 |
| Sulfure (S) | ≤ 0.030 |
Katundu Wamakina (Zomwe zili pa H900 Condition):
| Katundu | Mtengo |
|---|---|
| Kulimba kwamakokedwe | ≥ 1310 MPa |
| Mphamvu Zokolola (0.2%) | ≥ 1170 MPa |
| Elongation | ≥ 10% |
| Kuuma | 38-44 HRC |
Zindikirani: Katundu amasiyana malinga ndi kutentha (H900, H1025, H1150, etc.)
Kufotokozera Zoyenera Kuchiza Kutentha
Umodzi mwaubwino wa 17-4PH chitsulo chosapanga dzimbiri ndikusinthasintha kwamakina kudzera mumitundu yosiyanasiyana yochizira kutentha:
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Condition A (Njira Yowonjezera):Mkhalidwe wofewa kwambiri, wabwino pamakina ndi kupanga
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H900:Zolemba malire kuuma ndi mphamvu
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H1025:Mphamvu yolinganiza ndi ductility
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H1150 & H1150-D:Kulimbitsa kulimba komanso kukana dzimbiri
Mapulogalamu a 17-4PH Round Bars
Chifukwa cha kuphatikiza kwake mphamvu ndi kukana dzimbiri,17-4PH kuzunguliraamagwiritsidwa ntchito kwambiri m'magawo otsatirawa:
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Zamlengalenga:Zigawo zamapangidwe, shafts, fasteners
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Mafuta & Gasi:Zigawo za ma valve, magiya, ma shafts a pampu
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Makampani apanyanja:Zopangira ma propeller, zopangira, mabawuti
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Kusamalira Zinyalala za Nyukiliya:Zosungirako zolimbana ndi dzimbiri
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Kupanga Zida & Kufa:jekeseni nkhungu, mwatsatanetsatane mbali
Miyezo ndi Maudindo
| Standard | Kusankhidwa |
|---|---|
| Chithunzi cha ASTM | Mtengo wa A5640 |
| UNS | S17400 |
| EN | 1.4542 / X5CrNiCuNb16-4 |
| AISI | 630 |
| AMS | Mtengo wa AMS5643 |
| JIS | Zithunzi za SUS630 |
Chifukwa Chiyani Sankhani SAKY STEEL ya 17-4PH Round Bars?
SAKY STEEL ndiwopanga otsogola komanso otumiza kunja padziko lonse lapansi17-4PH mipiringidzo yozungulira, ndi mbiri yabwino, yodalirika, ndi yolondola.
Ubwino Wathu:
✅ ISO 9001:2015 yovomerezeka
✅ Katundu wambiri muzochitika zonse zochizira kutentha
✅ Diameter kuyambira6 mpaka 300 mm
✅ Kudula mwamakonda, kunyamula katundu, kutumiza mwachangu
✅ Kuyesa kwa akupanga m'nyumba, PMI, ndi labu yoyesera yamakina
Kupaka & Kutumiza
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Kuyika:Mabokosi amatabwa, zokutira zotchingira madzi, ndi zilembo za barcode
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Nthawi yoperekera:7-15 masiku kutengera kuchuluka
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Misika Yotumiza kunja:Europe, Middle East, Southeast Asia, North America
Nthawi yotumiza: Jul-07-2025