17-4PH, simbi isina tsvina, inonaya yakaomeswa simbi isina tsvina
17-4PH, simbi isina tsvina, yakaomeswa yakaomeswa simbi isina tsvina,
17-4PH bhandi resimbi isina tsvina, 17-4PH simbi isina tsvina foil, 17-4PH ndiro yesimbi isina tsvina, 17-4PH tsvimbo yesimbi isina tsvina, 17-4PH tambo yesimbi isina tsvina, 17-4PH simbi isina tsvina chubhu, 17-4PH simbi isina tsvina waya,
Mazita Ekutengeserana Anowanikwa:17-4ph,S51740,SUS630,0Cr17Ni4Cu4Nb,05Cr17Ni4Cu4Nb,W. Nr./EN 1.4548
17-4 Stainless is an age-harding martensitic stainless inobatanidza simba rakakwirira nekudzivirirwa kwekuora kwesimbi isina tsvina.Kuomesa kunowanikwa nekanguva-pfupi, nyore-kupisa kurapwa.Kusiyana neyakajairwa martensitic simbi isina simbi, senge mhando 410, 17-4 inokwenenzverwa.Iyo simba, kusadzivirirwa nekuora uye kugadzirwa kwakareruka kunogona kuita 17-4 isina tsvina inodhura-inoshanda kutsiva yakakwirira simba kabhoni simbi pamwe nemamwe mamakisi asina tsvina.
Pamushonga wekurapa tembiricha, 1900 ° F, simbi ndeye austenitic asi inoshandura kune yakaderera-kabhoni martensitic chimiro panguva yekutonhodza kusvika kukamuri tembiricha.Shanduko iyi haina kukwana kutozosvikira tembiricha yadzika kusvika pa90°F.Kutevera kudziya kune tembiricha ye900-1150 ° F kweawa imwe kusvika mana kunaya kunosimbisa alloy.Uku kuomesa kurapa zvakare kunoshatirisa iyo martensitic chimiro, ichiwedzera ductility uye kuoma.
17-4PH Kuumbwa Kwemakemikari
| C | Cr | Ni | Si | Mn | P | S | Cu | Nb+Ta |
| ≤0.07 | 15.0-17.5 | 3.0-5.0 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 0.15-0.45 |
17-4PH Zvinhu Zvenyama
| Density | Kunyanya kupisa simba | Melting point | Thermal conductivity | Elastic modulus |
| 7.78 | 502 | 1400-1440 | 17.0 | 191 |
17-4PH Mechanical Properties
| Condition | pb/N/mm2 | б0.2/N/mm2 | δ5/% | ψ | HRC | |
| Kunaya kwemvura | 480 ℃ kukwegura | 1310 | 1180 | 10 | 35 | ≥40 |
| 550 ℃ kukwegura | 1070 | 1000 | 12 | 45 | ≥35 | |
| 580 ℃ kukwegura | 1000 | 865 | 13 | 45 | ≥31 | |
| 620 ℃ kukwegura | 930 | 725 | 16 | 50 | ≥28 | |
17-4PH Mitemo uye Zvinyorwa
AMS 5604, AMS 5643, AMS 5825,ASME SA 564, ASME SA 693, ASME SA 705, ASME Type 630,ASTM A 564, ASTM A 693, ASTM A 705, ASTM Type 630
Chimiro A – H1150,ISO 15156-3,NACE MR0175,S17400,UNS S17400,W.Nr./EN 1.4548
17-4PH Inowanikwa Zvigadzirwa muSekonic Metals
17-4PH Mabhawa & Matanda
Round bars/Flat bars/Hex bars, Saizi Kubva 8.0mm-320mm, Inoshandiswa kumabhaudhi, mabhaudhi uye zvimwe zvakasara
17-4PH Welding Wire
Supply in welding wire uye spring wire mune coil fomu uye kucheka kureba.
17-4PH Chitubu
Chitubu zvinoenderana nevatengi kudhirowa kana yakatarwa
17-4PH pepa & ndiro
Upamhi hunosvika 1500mm uye kureba kusvika 6000mm, Hukobvu kubva 0.1mm kusvika 100mm.
17-4PH isina musono chubhu & Welded pombi
Mayero saizi uye yakasarudzika dimension inogona kugadzirwa nesu nekushivirira kudiki
17-4PH tambo & coil
Yakapfava mamiriro uye yakaoma mamiriro ane AB inopenya nzvimbo, yakafara kusvika 1000mm
17-4PH Fasteners
17-4PH mumhando dzeBolts, screws, flanges uye zvimwe zvinomhanyisa, zvinoenderana nevatengi.
Sei 17-4PH ?
•Zviri nyore kugadzirisa chiyero chesimba, ndiko kuburikidza nekuchinja kwekupisa kurapwa kugadzirisa martensite chikamu shanduko uye kuchembera
kurapwa kwesimbi ichiita kunaya kwemvura kuomesa chikamu.
•Corrosion kuneta kuramba uye kusagadzikana kwemvura.
•Welding:Mumamiriro ekugadzirisa kwakasimba, kuchembera kana kuwandisa, iyo alloy inogona kusungirirwa nenzira, isina preheating.
Kana ichida iyo welding simba padhuze nesimba resimbi rekuchembera rakaomeswa, ipapo iyo alloy inofanirwa kuve yakasimba mhinduro uye kuchembera kurapwa mushure mekunama.
Iyi alloy yakakodzerawo kubhuroka, uye yakanyanya kupisa tembiricha ndiyo tembiricha yemhinduro.
•Corrosion resistance: Alloy corrosion resistance inokunda chero ipi zvayo yakaomeswa simbi isina tsvina, mumvura inomira iri nyore kutambura nekuora kana kutsemuka.Muindasitiri yekemikari yepetroleum, kugadzira chikafu uye indasitiri yemapepa ine yakanaka corrosion resistance.
17-4PH Nzvimbo yekushandisa:
•Offshore mapuratifomu, iyo helikopta dhizaini, mamwe mapuratifomu.
•Indasitiri yezvokudya.
•Pulp uye indasitiri yemapepa.
•Nzvimbo (turbine blade).
•Mechanical parts.
•Madhiramu emarara enyukireya.
17-4PH alloy is precipitated, kudzimwa, martensitic Stainless simbi ine simba guru, kuoma uye kusagadzikana kwemarara.(572 oF) kana tembiricha yakaderera.Iyo ine yakanaka corrosion resistance kumhepo uye inoderedza asidhi kana munyu.Kudzivirirwa kwayo nekuora kwakafanana ne 304 uye 430.兴趣，请与我們联系。期待您的回复Phone/whatsapp :0086-15921454807
