Selelekela
Tlhokeho ea thepa e matla haholo, e sa senyeheng ke mafome indastering ea lifofane, likepe le lik'hemik'hale e lebisitse botumong bo ntseng bo hola baBare ea tšepe e sa hloekang ea mofuta oa ASTM A564 Type 630, e tsebahalang haholo ka hore ke17-4PH or UNS S17400Tšepe ena e sa hloekang ea martensitic e thatafatsang pula e fana ka tekano e ntle ea matla, ho tiea le ho hanyetsa mafome.
Sehloohong sena, SAKY STEEL e hlahisa likarolo tsa bohlokoa, litlhaloso tsa tekheniki, lits'ebetso le bokhoni ba phepelo eaLibara tse chitja tsa 17-4PH, e fanang ka temohisiso bakeng sa baenjiniere, bareki le bahlahisi ho pholletsa le liindasteri.
Mofuta oa ASTM A564 oa 630 ke eng /Tšepe e sa Khaotseng ea 17-4PH?
Mofuta oa ASTM A564 630ke tlhaloso e tloaelehileng bakeng sa mekoallo le libopeho tsa tšepe e sa hloekang e thatafalitsoeng ke nako e telele e chesang le e batang, e tsejoang hangata e leTšepe e sa hloekang e thatafatsang pula ea 17-4Motsoako ona o entsoe ka chromium, nickel le koporo, ka niobium e ekelitsoeng ho eketsa matla ka ho tiea ha pula.
Matlotlo a Bohlokoa:
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Matla a ho tsitlella le ho fana ka chai a phahame haholo
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Ho hanyetsa mafome hantle haholo, esita le libakeng tse nang le chloride
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Ho sebetsa hantle le ho tjheseletsa
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E ka phekoloa ka mocheso maemong a fapaneng (H900, H1025, H1150, jj.)
Sebopeho sa Lik'hemik'hale (%):
| Karolo | Sehlopha sa Dikahare |
|---|---|
| Chromium (Cr) | 15.0 – 17.5 |
| Nikele (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 |
| Silicone (Si) | ≤ 1.00 |
| Fosforase (P) | ≤ 0.040 |
| Sebabole (S) | ≤ 0.030 |
Thepa ea Mekaniki (E Tloaelehileng Boemong ba H900):
| Thepa | Boleng |
|---|---|
| Matla a tšepe | ≥ 1310 MPa |
| Matla a Tlhahiso (0.2%) | ≥ 1170 MPa |
| Ho lelefatsa | ≥ 10% |
| Bothata | 38 - 44 HRC |
Ela Hloko: Thepa e fapana ho latela boemo ba kalafo ya mocheso (H900, H1025, H1150, jj.)
Maemo a Kalafo ea Mocheso a Hlalositsoe
E 'ngoe ea melemo ea tšepe e sa hloekang ea 17-4PH ke ho tenyetseha ha thepa ea mechini ka maemo a fapaneng a kalafo ea mocheso:
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Boemo ba A (Tharollo e Annealed):Boemo bo bonolo ka ho fetisisa, bo loketse ho sebetsa le ho bopa
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H900:Boima le matla a maholo
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H1025:Matla le ho ductility tse leka-lekaneng
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H1150 le H1150-D:Matlafatso a matla le ho hanyetsa mafome
Litšebeliso tsa Libara tse Potolohileng tsa 17-4PH
Ka lebaka la motsoako oa eona oa matla le ho hanyetsa mafome,Bara e chitja ea 17-4PHe sebelisoa haholo makaleng a latelang:
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Sefofane:Likarolo tsa sebopeho, li-shaft, li-fasteners
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Oli le Khase:Likarolo tsa valve, likere, li-shaft tsa pompo
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Indasteri ea Likepe:Li-shaft tsa propeller, li-fittings, li-bolt
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Ho Sebetsana le Litšila tsa Nyutlelie:Meaho ea ho thibela mafome e sa senyeheng
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Sesebelisoa le ho Etsa Die:Mefuta ea ente, likarolo tse nepahetseng
Maemo le Litlhopho
| E tloaelehileng | Tlhophiso |
|---|---|
| ASTM | Mofuta oa A564 630 |
| UNS | S17400 |
| EN | 1.4542 / X5CrNiCuNb16-4 |
| AISI | 630 |
| AMS | AMS 5643 |
| JIS | SUS630 |
Hobaneng o lokela ho kgetha SAKY STEEL bakeng sa dibara tse chitja tsa 17-4PH?
SAKY STEEL ke moetsi ea ka sehloohong le morekisi oa lefats'e oaLibara tse chitja tsa 17-4PH, ka botumo ba boleng, botšepehi le ho nepahala.
Melemo ea Rona:
✅ Setifikeiti sa ISO 9001:2015
✅ Theko e ngata maemong ohle a kalafo ea mocheso
✅ Bophara ba bophara ho tloha ho6mm ho isa ho 300mm
✅ Ho seha ka mokhoa o ikhethileng, ho paka kantle ho naha, ho fana ka thepa ka potlako
✅ Teko ea ultrasound ea ka tlung, PMI, le laboratori ea liteko tsa mechini
Ho paka le ho Romela
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Sephutheloana:Likereiti tsa lehong, ho phuthela ho sa keneleng metsi, le ho ngola mabitso a li-barcode
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Nako ea thomello:Matsatsi a 7-15 ho latela bongata
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Limmaraka tsa Thekiso ea Linaha Tse Ling:Europe, Bochabela bo Hare, Asia Boroa-bochabela, Amerika Leboea
Nako ea poso: Phupu-07-2025