17-4PH 630 Stainless Steel Bar
Tsanangudzo Pfupi
Saky Steel's 17-4PH / 630 / 1.4542 ndeimwe yeanonyanya kufarirwa uye anonyanya kushandiswa simbi isina tsvina chromium-nickel alloy simbi ine mhangura yekuwedzera, kunaya kwakaomeswa nemartensitic chimiro.Iyo inoratidzirwa neyakakura corrosion resistance apo ichichengetedza yakakwirira simba zvivakwa, kusanganisira kuoma.Simbi inogona kushanda mutembiricha kubva -29 ℃ kusvika 343 ℃, ichichengeta yakanaka paramita.Uye zvakare, zvinhu zviri mugiredhi iri zvinoratidzwa nekunaka ductility uye kushora kwavo kusimba kunofananidzwa ne1.4301 / X5CrNi18-10.
17-4PH, inozivikanwawo seUNS S17400, ndeye martensitic precipitation-inoomesa simbi isina tsvina.Icho chinhu chinogoneka uye chinoshandiswa zvakanyanya mumaindasitiri akasiyana siyana, senge aerospace, nyukireya, petrochemical, uye kugadzira chikafu.
17-4PH ine simba rakakwirira, kunaka kwekusagadzikana, uye kuoma kwakanaka kuenzaniswa nemamwe masimbi asina tsvina.Musanganiswa we17% chromium, 4% nickel, 4% mhangura, uye shoma shoma ye molybdenum uye niobium.Iko kusanganiswa kwezvinhu izvi kunopa simbi midziyo yayo yakasiyana.
Pakazere, 17-4PH chinhu chakasiyana-siyana uye chinobatsira chinopa chiyero chakanaka chezvivakwa kune akasiyana siyana ekushandisa.
| Stainless Steel Round Bar Bright Products Show: |
| Zvinyorwa zve630Stainless simbi bar: |
Specifications :ASTM A564/ASME SA564
Giredhi:AISI 630 SUS630 17-4PH 1.4542 PH
Urefu :5.8M, 6M & Inodiwa Urefu
Round Bar Diameter :4.00 mm kusvika 400 mm
Bright Bar :4mm - 100mm,
Tolerance :H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 kana sezvinodiwa nevatengi.
Condition :Cold Drawn & polished Cold Drawn, Peeled & Forged
Surface FinishDema, Kupenya, Kupenya, Yakakasharara Yakatendeuka, NO.4 Pedzisa, Matt Pedzisa
Fomu :Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forged Etc.
End :Plain End, Beveled End
| 17-4PH Stainless Steel Bar Yakaenzana Magiredhi: |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | JIS | EN | BS | GOST |
| 17-4PH | S17400 | 1.4542 |
| 630 SS Bar Chemical Kuumbwa: |
| Giredhi | C | Mn | Si | P | S | Cr | Se | Mo | Cu |
| SS 17-4PH | 0.07 max | 1.0 max | 1.0 max | 0.04 max | 0.03 max | 15.0-17.5 | 3.0 - 5.0 |
| 17-4PH Stainless Bar Solution Kurapa: |
| Giredhi | Tensile Simba (MPa) min | Elongation (% mu50mm) min | Goho Simba 0.2% Uchapupu (MPa) min | Kuoma | |
| Rockwell C max | Brinell (HB) max | ||||
| 630 | - | - | - | 38 | 363 |
Reamark: Chimiro A 1900±25°F[1040±15°C](inotonhorera sezvinodiwa pasi pe90°F(30°C))
1.4542 Mechanical Test Zvinodiwa Mushure meZera Kuomesa Kupisa Kurapwa:
Tensile Strength:Chikwata – ksi (MPa) , Chidiki
Yeild Strength:0.2 % Offset , Unit – ksi (MPa) , Minimum
Elongation :mu2″, Chikwata: % , Zvishoma
Kuoma :Rockwell, Maximum
| H900 | H 925 | H 1025 | H 1075 | H 1100 | H 1150 | H 1150-M | |
| Ultimate Tensile Strength, ksi | 190 | 170 | 155 | 145 | 140 | 135 | 115 |
| 0.2% Goho Simba, ksi | 170 | 155 | 145 | 125 | 115 | 105 | 75 |
| Elongation % mu2″ kana 4XD | 10 | 10 | 12 | 13 | 14 | 16 | 16 |
| Kuderedzwa kweNzvimbo,% | 40 | 54 | 56 | 58 | 58 | 60 | 68 |
| Kuoma, Brinell (Rockwell) | 388 (C 40) | 375 (C 38) | 331 (C 35) | 311 (C 32) | 302 (C 31) | 277 (C 28) | 255 (C 24) |
| Impact Charpy V-Notch, ft - lbs | | 6.8 | 20 | 27 | 34 | 41 | 75 |
| Smelting Option: |
1 EAF: Electric Arc Furnace
2 EAF + LF + VD: Yakanatswa-kunyungudutsa uye vacuum degassing
3 EAF + ESR: Electro Slag Remelting
4 EAF + PESR: inodzivirira mamiriro Electro Slag Remelting
5 VIM + PESR: Vacuum induction kunyunguduka
| Sarudzo yekurapa kupisa: |
1 +A: Yakanamirwa (yakazara / yakapfava / spheroidizing)
2 +N: Yakagadziridzwa
3 +NT: Yakajairwa uye yakapfava
4 + QT: Yakadzimwa uye yakadzikama (mvura / mafuta)
5 +AT: Mhinduro yakavharwa
6 +P: Kunaya kwakaoma
| Kurapa Kupisa: |
Solution kurapwa (Chimiro A) — Grade 630 Stainless steels anodziiswa pa1040°C kwe0.5 h, ozotonhodzwa nemhepo kusvika pa30°C.Zvikamu zvidiki zvemagiredhi aya zvinogona kudzimwa mafuta.
Kuomesa - Giredhi 630 masimbi asina simbi anoomeswa nezera pane yakaderera tembiricha kuti awane zvinodikanwa zvemuchina.Munguva yekushanda, kusvibiswa kwepamusoro kunoitika kunoteverwa nekuderera pa 0.10% yehutano H1150, uye 0.05% yehutano H900.
| Sei Tisarudze: |
1. Unogona kuwana zvinhu zvakakwana maererano nezvinodiwa zvako pamutengo wakaderera.
2. Isu tinopawo Reworks, FOB, CFR, CIF, uye mitengo yekuendesa gonhi kumasuo.Tinokupa zano kuti uite dhiri yekutumira iyo inove ine mari shoma.
3. Zvishandiso zvatinopa zvinonyatso zivikanwa, kubva pazvitupa zvekuedza kusvika kune yekupedzisira dimensional statement.(Mishumo icharatidza pane zvinodiwa)
4. inovimbisa kupa mhinduro mukati memaawa makumi maviri nemana (kazhinji muawa imwe chete)
5. Unogona kuwana dzimwe nzira dzemasheya, kutakura zvigayo nekuderedza nguva yekugadzira.
6. Isu takazvipira zvizere kune vatengi vedu.Kana zvisingabviri kuzadzisa zvaunoda mushure mekuongorora zvese zvingasarudzwa, isu hatizokunyengedzi nekuita zvipikirwa zvenhema izvo zvinogadzira hukama hwakanaka hwevatengi.
| SAKY STEEL'S Hunhu Simbiso (inosanganisira zvose Zvinoparadza uye Zvisingaparadzi) |
1. Visual Dimension Test
2. Mechanical bvunzo senge tensile, Elongation uye kuderedzwa kwenzvimbo.
3. Ultrasonic test
4. Kemikari yekuongorora kuongorora
5. Kuoma bvunzo
6. Pitting kudzivirira bvunzo
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Kuongorora kwemigumisiro
10. Metallography Experimental Test
| Packaging |
1. Kurongedza kwakakosha zvakanyanya muchiitiko chekutumira kune dzimwe nyika uko kutakurwa kunopfuura nemumatanho akasiyana-siyana kuti usvike kwaunoenda, saka tinoisa hanya zvakanyanya maererano nekurongedza.
2. Saky Steel inorongedza zvinhu zvedu nenzira dzakawanda zvichienderana nezvigadzirwa.Isu tinorongedza zvigadzirwa zvedu nenzira dzakawanda, senge,
Applications:
17-4PH, 630 uye X5CrNiCuNb16-4 / 1.4542 inopiwa nenzira yemapuranga akatenderera, mapepa, mbariro dzakapfava uye tambo inotonhora.Nyaya yacho inoshandiswa zvakanyanya muaerospace, marine, bepa, simba, kumahombekombe uye maindasitiri ezvekudya kune inorema-basa muchina zvikamu, bushings, turbine blades, couplings, screws, drive shafts, nzungu, yekuyeresa michina.
