Selelekela
Tlhokahalo ea thepa e matla haholo, e sa jeng liindastering tsa sepakapaka, ea leoatleng le ea lik'hemik'hale e entse hore ho be le botumo bo ntseng bo eketseha baASTM A564 Mofuta oa 630 oa tšepe e pota-potileng, e tsejoang ka tloaelo e le17-4PH or UNS S17400. Tšepe ena ea martensitic e thatafatsang pula e fana ka botsitso bo botle ba matla, ho tiea le ho hanyetsa ho bola.
Sengoliloeng sena, SAKY STEEL e hlahisa likarolo tsa bohlokoa, litlhaloso tsa tekheniki, lits'ebetso, le bokhoni ba phepelo ea17-4PH mekoallo e chitja, e fanang ka temohisiso bakeng sa baenjiniere, bareki le bahlahisi ho pholletsa le liindasteri.
Mofuta oa ASTM A564 630 ke eng?17-4PH tšepe e se nang tšepe?
Mofuta oa ASTM A564 oa 630ke lintlha tse tloaelehileng bakeng sa litšepe le libopeho tsa tšepe tse sa hloekang tse thata-tse chesang le tse batang, tse atisang ho bitsoa.17-4 pula e thatafatsa tšepe e sa hloekang. Alloy ena e entsoe ka chromium, nickel, le koporo, e nang le niobium e ekelitsoeng ho matlafatsa matla ka ho thatafala ha pula.
Lintlha tsa Bohlokoa:
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Matla a phahameng le ho fana ka matla
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Ho hanyetsa kutu e ntle haholo, esita le libakeng tse nang le chloride
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Molemo machinability le weldability
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E ka phekoloa ka mocheso ho latela maemo a fapaneng (H900, H1025, H1150, joalo-joalo)
Sebopeho sa Lik'hemik'hale (%):
| Element | Mefuta e fapaneng ea litaba |
|---|---|
| Chromium (Cr) | 15.0 - 17.5 |
| Nickel (Ni) | 3.0 - 5.0 |
| Koporo (Cu) | 3.0 - 5.0 |
| Niobium + Tantalum | 0.15 - 0,45 |
| Khabone (C) | ≤ 0.07 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.040 |
| Sebabole (S) | ≤ 0.030 |
Thepa ea Mechini (Tlhaloso ho Boemo ba H900):
| Thepa | Boleng |
|---|---|
| Matla a tšepe | ≥ 1310 MPa |
| Kotulo ea Matla (0.2%) | ≥ 1170 MPa |
| Elongation | ≥ 10% |
| Ho thatafala | 38 - 44 HRC |
Tlhokomeliso: Thepa e fapana ho ea ka boemo ba phekolo ea mocheso (H900, H1025, H1150, joalo-joalo)
Maemo a Phekolo ea Mocheso a hlalositsoe
O mong oa melemo ea 17-4PH tšepe e sa jeleng paate ke ho fetoha ha maemo ho thepa ea mochini ka maemo a fapaneng a kalafo ea mocheso:
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Boemo A (Tharollo e Anetsoe):Boemo bo bonolo ka ho fetesisa, bo loketse ho sebetsa le ho etsa machining
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H900:Boholo thata le matla
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H1025:Matla a leka-lekaneng le ductility
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H1150 & H1150-D:Matla a matlafalitsoeng le ho hanyetsa kutu
Lisebelisoa tsa 17-4PH Round Bars
Ka lebaka la motsoako oa eona oa matla le ho hanyetsa kutu,17-4PH bareng e chitjae sebelisoa haholo makaleng a latelang:
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Sepakapaka:Likarolo tsa sebopeho, li-shafts, fasteners
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Oli le Khase:Likarolo tsa li-valve, likere, li-shafts tsa pompo
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Indasteri ea Marine:Li-propeller shafts, li-fittings, liboutu
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Tšoaro ea Litšila tsa Nyutlelie:Mehaho e thibelang ho bola
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Tool & Die Ho etsa:Mefuta ea ente, likarolo tse nepahetseng
Maemo le Maemo
| Standard | Khethollo |
|---|---|
| ASTM | Mofuta oa A564 |
| UNS | S17400 |
| EN | 1.4542 / X5CrNiCuNb16-4 |
| AISI | 630 |
| AMS | AMS 5643 |
| JIS | SUS630 |
Hobaneng o Khetha SAKY STEEL bakeng sa 17-4PH Round Bars?
SAKY STEEL ke moetsi ea ka sehloohong le morekisi oa kantle oa lefatše oa17-4PH mekoallo e chitja, e nang le botumo ba boleng, ho tšepahala le ho nepahala.
Melemo ea rona:
✅ ISO 9001: 2015 e netefalitsoeng
✅ Thepa e ngata maemong ohle a kalafo ea mocheso
✅ Sebaka sa bophara ho tloha6mm ho isa ho 300mm
✅ Ho itšeha ka tloaelo, ho paka ka ntle, ho tsamaisoa ka potlako
✅ Teko ea ultrasonic ka tlung, PMI, le lab ea liteko tsa mochini
Packaging & Shipping
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Sephutheloana:Likhreiti tsa lehong, ho phuthela ho sa keneleng metsi, le ho ngola barcode
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Nako ea thomello:Matsatsi a 7-15 ho itšetlehile ka bongata
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Limmaraka tsa ho Romela:Europe, Middle East, Asia Boroa-bochabela, Amerika Leboea
Nako ea poso: Jul-07-2025