Isingeniso
Isidingo sezinto ezinamandla aphezulu, ezingagqwali embonini yezindiza, yasolwandle kanye neyamakhemikhali siholele ekuthandweni okwandayo kwe-Ibha eyindilinga yensimbi engagqwali yohlobo lwe-ASTM A564 Type 630, eyaziwa kakhulu ngokuthi17-4PH or I-UNS S17400Le nsimbi engagqwali ye-martensitic eqinisa imvula inikeza ibhalansi enhle kakhulu yamandla, ukuqina, kanye nokumelana nokugqwala.
Kulesi sihloko, i-SAKY STEEL yethula izici ezibalulekile, imininingwane yobuchwepheshe, izinhlelo zokusebenza, kanye namakhono okuhlinzekaAmabha ayindilinga angu-17-4PH, enikeza ulwazi konjiniyela, abathengi, kanye nabakhiqizi kuyo yonke imboni.
Kuyini i-ASTM A564 Uhlobo 630 /Insimbi Engagqwali engu-17-4PH?
Uhlobo lwe-ASTM A564 630iyincazelo ejwayelekile yemigoqo yensimbi engagqwali eqiniswe ngokushisa nangokubanda, evame ukubizwa ngokuthiInsimbi engagqwali eqina ngemvula engu-17-4Le ngxube yakhiwe nge-chromium, i-nickel, nethusi, kanye ne-niobium eyengeziwe ukuze kwandiswe amandla ngokuqina kwemvula.
Izakhiwo Eziyinhloko:
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Ukuqina okuphezulu nokunamandla okukhiqiza
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Ukumelana okuhle kakhulu nokugqwala, ngisho nasezindaweni eziqukethe i-chloride
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Ukulungiswa kahle kwemishini kanye nokushintshwa kwezinsimbi
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Ingalungiswa ngokushisa ngaphansi kwezimo ezahlukahlukene (H900, H1025, H1150, njll.)
Ukwakheka Kwamakhemikhali (%):
| Isici | Ububanzi Bokuqukethwe |
|---|---|
| I-Chromium (Cr) | 15.0 – 17.5 |
| I-Nickel (Ni) | 3.0 – 5.0 |
| Ithusi (Cu) | 3.0 – 5.0 |
| I-Niobium + i-Tantalum | 0.15 – 0.45 |
| Ikhabhoni (C) | ≤ 0.07 |
| I-Manganese (Mn) | ≤ 1.00 |
| I-Silicon (Si) | ≤ 1.00 |
| I-Phosphorus (P) | ≤ 0.040 |
| I-Sulfur (S) | ≤ 0.030 |
Izakhiwo Zomshini (Okuvamile Esimweni se-H900):
| Impahla | Inani |
|---|---|
| Amandla Okudonsa | ≥ 1310 MPa |
| Amandla Okukhiqiza (0.2%) | ≥ 1170 MPa |
| Ukwelulwa | ≥ 10% |
| Ubulukhuni | 38 – 44 HRC |
Qaphela: Izakhiwo ziyahlukahluka ngokwesimo sokwelashwa kokushisa (H900, H1025, H1150, njll.)
Izimo Zokwelashwa Kokushisa Zichaziwe
Enye yezinzuzo zensimbi engagqwali engu-17-4PH ukuguquguquka kwezakhiwo zemishini ngokusebenzisa izimo ezahlukene zokwelapha ukushisa:
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Isimo A (Isixazululo Esihlanganisiwe):Isimo esithambile kakhulu, silungele ukwenziwa nokulungiswa
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H900:Ubulukhuni obukhulu kanye namandla
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H1025:Amandla alinganiselayo kanye nokuguquguquka
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H1150 kanye ne-H1150-D:Ukuqina okuthuthukisiwe kanye nokumelana nokugqwala
Ukusetshenziswa kwe-17-4PH Round Bars
Ngenxa yokuhlanganiswa kwayo kwamandla nokumelana nokugqwala,Ibha eyindilinga engu-17-4PHisetshenziswa kabanzi emikhakheni elandelayo:
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Izindiza:Izingxenye zesakhiwo, imiphini, izibambo
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Uwoyela negesi:Izingxenye zamavalvu, amagiya, imiphini yepompo
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Imboni Yasolwandle:Izipitshi zepropeller, izihlanganisi, amabhawodi
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Ukuphathwa Kwemfucuza Yenuzi:Izakhiwo zokuvimba ezingamelani nokugqwala
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Ukwenza Amathuluzi Nokufa:Izikhunta zomjovo, izingxenye zokunemba
Amazinga kanye Nezikhundla
| Okujwayelekile | Ukuqokwa |
|---|---|
| I-ASTM | Uhlobo lwe-A564 630 |
| I-UNS | S17400 |
| EN | 1.4542 / X5CrNiCuNb16-4 |
| I-AISI | 630 |
| I-AMS | I-AMS 5643 |
| I-JIS | I-SUS630 |
Kungani Kufanele Ukhethe I-SAKY STEEL Yezibha Eziyindilinga Ezingu-17-4PH?
I-SAKY STEEL ingumkhiqizi ohamba phambili kanye nomthengisi wezimpahla emhlabeni jikeleleAmabha ayindilinga angu-17-4PH, enedumela lekhwalithi, ukuthembeka, kanye nokunemba.
Izinzuzo Zethu:
✅ Isitifiketi se-ISO 9001:2015
✅ Isitokwe esiningi kuzo zonke izimo zokwelashwa kokushisa
✅ Ububanzi kusukela ku-6mm kuya ku-300mm
✅ Ukusika ngokwezifiso, ukupakisha okuthekelisa, ukulethwa okusheshayo
✅ Ukuhlolwa kwe-ultrasonic kwangaphakathi, i-PMI, kanye nelebhu yokuhlola yemishini
Ukupakisha Nokuthumela
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Ukupakisha:Amabhokisi ezinkuni, ukugoqa okungangeni manzi, kanye nokulebula amabhakhodi
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Isikhathi sokuthumela:Izinsuku eziyi-7-15 kuye ngobuningi
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Izimakethe Zokuthumela Ngaphandle:IYurophu, iMpumalanga Ephakathi, iNingizimu-mpumalanga ye-Asia, iNyakatho Melika
Isikhathi sokuthunyelwe: Julayi-07-2025