Ibha Eyisicaba Yensimbi Engagqwali engu-420
Incazelo emfushane:
Amabha Ayisicaba e-Din 1.4034 SS 430, Amabha Ayisicaba e-SS UNS S42000, Ibha Eyisicaba Eyinsimbi Engagqwali engu-420, Abahlinzeki Bamabha Ayisicaba Adonsayo Abandayo angu-420 eShayina.
Insimbi engagqwali yebanga 420 iyinsimbi enekhabhoni ephezulu enokuqukethwe okungenani kwe-chromium okungu-12%. Njenganoma iyiphi enye insimbi engagqwali, ibanga 420 lingaqiniswa ngokwelashwa ngokushisa. Linikeza ukuguquguquka okuhle esimweni salo esihlanganisiwe kanye nezakhiwo ezinhle kakhulu zokumelana nokugqwala lapho insimbi ipholishiwe, isekelwe phezulu noma iqinisiwe. Leli banga linobunzima obukhulu kakhulu - 50HRC - phakathi kwazo zonke izinhlobo zensimbi engagqwali ezine-chromium engu-12%.
| Ibha Eyisicaba Yensimbi Engagqwali engu-420 Izinhlobo: |
| Imininingwane: | A276/484 / DIN 1028 |
| Izinto: | 304 316 321 904L 410 420 2205 |
| Amabha Ayindilinga Ensimbi Engagqwali: | Ububanzi obungaphandle busukela ku-4mm kuya ku-500mm |
| Ububanzi: | 1mm kuya ku-500mm |
| Ubukhulu: | 1mm kuya ku-500mm |
| Indlela Yokusebenza: | Ishidi ne-Coil egoqwe ngokushisa eqoshiwe neqoshiwe (HRAP) kanye neshidi ne-coil eqoshiwe neqoshiwe |
| Ubude: | Amamitha angu-3 kuya kwangu-6 / 12 kuya ku-20 amamitha |
| Ukumaka: | Usayizi, Ibanga, Igama Lokukhiqiza Kumabha/Izingcezu Ngayinye |
| Ukupakisha: | Ibha ngayinye yensimbi ine-singal, futhi eziningana zizohlanganiswa ngesikhwama sokuluka noma ngokwesidingo. |
| Insimbi Engagqwali engu-420 Flat Bars Amabanga Alinganayo: |
| IZINGA | I-JIS | I-WERKSTOFF NR. | BS | I-AFNOR | I-SIS | I-UNS | I-AISI |
| I-SS 420 | I-SUS 420 | 1.4021 | 420S29 | - | 2303 | I-S42000 | 420 |
| SS 420Ukwakheka Kwamakhemikhali Ayisicaba (insimbi egobile): |
| Ibanga | C | Mn | Si | P | S | Cr | Ni | Mo |
| I-SUS 420 | Ubuningi obungu-0.15 | Ubuningi obungu-1.0 | Ubuningi obungu-1.0 | Umkhawulo ongu-0.040 | Umkhawulo ongu-0.030 | 12.0-14.0 | - | - |
| Izakhiwo ze-SS 420 Flat Bars Mechanical (insimbi egobile): |
| Izinga Lokushisa Elibusayo (°C) | Amandla Okudonsa (i-MPa) | Amandla Okukhiqiza Ubufakazi obungu-0.2% (i-MPa) | Ukwelulwa (% ngo-50mm) | Ukuqina kweBrinell (HB) |
|---|---|---|---|---|
| I-Annealed * | 655 | 345 | 25 | 241 ubuningi |
| 399°F (204°C) | 1600 | 1360 | 12 | 444 |
| 600°F (316°C) | 1580 | 1365 | 14 | 444 |
| 800°F (427°C) | 1620 | 1420 | 10 | 461 |
| 1000°F (538°C) | 1305 | 1095 | 15 | 375 |
| 1099°F (593°C) | 1035 | 810 | 18 | 302 |
| 1202°F (650°C) | 895 | 680 | 20 | 262 |
| * Izakhiwo zokuthambekela ezihlanganisiwe zivamile kuSimo A se-ASTM A276; ubulukhuni obuhlanganisiwe buyisilinganiso esiphezulu esibekiwe. | ||||
| Ukuqinisekiswa Kwekhwalithi kwe-SAKY STEEL (kufaka phakathi kokubili Okubhubhisayo Nokungabhubhisi): |
1. Ukuhlolwa Kobukhulu Bokubonakalayo
2. Ukuhlola ngomshini njengokuthambekela, Ukwelula kanye nokunciphisa indawo.
3. Ukuhlolwa kwe-Ultrasonic
4. Ukuhlaziywa kokuhlolwa kwamakhemikhali
5. Ukuhlolwa kobulukhuni
6. Ukuhlolwa kokuvikela ukugoba
7. Ukuhlolwa Kokungena
8. Ukuhlolwa Kokugqwala Okuphakathi Kwezinhlayiya
9. Ukuhlaziywa komthelela
10. Ukuhlolwa Kokuhlola Kwe-Metallography
| Ukupakisha: |
1. Ukupakisha kubaluleke kakhulu ikakhulukazi uma kuthunyelwa kwamanye amazwe lapho imithwalo idlula khona ngemigudu eyahlukene ukuze ifike endaweni yokugcina, ngakho-ke sikhathalela kakhulu ukupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
Izicelo:
Izinhlelo zokusebenza ezidinga ukumelana nokugqwala okulinganiselwe kanye nezakhiwo eziphezulu zemishini zilungele i-Alloy 420. Izibonelo zezinhlelo zokusebenza ezazivame ukusebenzisa i-Alloy 420 zifaka:
Izitsha Zokusika
Ama-steam kanye nama-gas turbine blades
Izinto zasekhishini
Amabholti, amantongomane, izikulufo
Izingxenye zephampu nevalvu kanye nemigodi
Amakhaphethi ezitebhisi zasezimayini
Amathuluzi okuhlinzwa kwamazinyo
Ama-Nozzles
Amabhola ensimbi aqinile nezihlalo zamaphampu omthombo kawoyela
