Ibha yensimbi engagqwali ye-TP321/ Ipayipi lensimbi engenamthungo / Ishidi.
Amagama Okuhweba Ajwayelekile: 321 Stainless, Alloy 321,UNS S32100
I-321 iyinsimbi eqinile ye-austenitic chromium-nickel ye-austenitic ethuthukisiwe ukuze inikeze uhlobo lwengxubevange engu-18-8 enokumelana nokugqwala okuthuthukisiwe kwe-intergranular.Ngenxa yokuthi i-titanium inokuhlangana okunamandla kwekhabhoni kune-chromium, i-titanium carbide ivamise ukuncipha ngokungahleliwe esikhundleni sezinhlamvu. amaphethini aqhubekayo emingceleni yokusanhlamvu.I-321 kufanele icatshangelwe izinhlelo zokusebenza ezidinga ukushisisa kwezikhawu phakathi kuka-8009F (427°C) no-1650°F (899°C)
| Ingxubevange | % | Ni | Cr | Fe | N | C | Mn | Si | S | P | Ti |
| 321 | Okuncane. | 9 | 17 | ibhalansi | 5*(C+N) | ||||||
| Ubukhulu. | 12 | 19 | 0.1 | 0.08 | 2.0 | 0.75 | 0.03 | 0.045 | 0.70 |
| I-Denstiylbm/ku^3 | I-Coefficient yeUkunwetshwa Kokushisa Okushisayo (min/in)-°F | I-Thermal ConductivityI-BTU/ihora-ft-°F | Ukushisa OkuthizeI-BTU/lbm -°F | Amamojula we-Elasticity(kufakiwe)^2-psi | |
|---|---|---|---|---|---|
| ngo 68 °F | ku-68 - 212°F | ku-68 - 1832°F | ku-200°F | ku-32 – 212°F | ku-tension (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 10^6 |
| Ibanga | Amandla Okuqina ksi | Amandla Esivuno 0.2% I-offset ksi | Elongation - % ku 50 mm | Ukuqina (Brinell) |
|---|---|---|---|---|
| 321 | ≥75 | ≥30 | ≥40 | ≤217 |
321 Imikhiqizo Etholakalayo Ngezinsimbi Ze-Sekonic
321 imigoqo & Izinduku
Amabha ayindilinga/Amabha ayisicaba/amabha we-Hex,Usayizi Ukusuka ku-8.0mm-320mm, Isetshenziselwa amabhawudo, izinsimbi nezinye izingxenye eziyisipele
I-321 welding wire & Spring wire
Nikeza ngentambo yokushisela kanye ne-spring wire ngendlela yekhoyili futhi usike ubude.
321 ishidi nepuleti
Ububanzi bufika ku-1500mm nobude bufika ku-6000mm, Ubukhulu busuka ku-0.1mm kuye ku-100mm.
321 ithubhu engenamthungo nepayipi elishiselwe
Usayizi wamazinga kanye nobukhulu obungokwezifiso kungakhiqizwa yithi ngokubekezelelana okuncane
321 hlubula & ikhoyili
Isimo esithambile nesimo esiqinile esinendawo ekhanyayo engu-AB, ububanzi bufika ku-1000mm
321 Fasteners
Izinto zensimbi engagqwali 321 ezinhlotsheni zama-Bolts, izikulufu, ama-flanges nezinye izinto ezisheshayo, ngokuya ngemininingwane yamakhasimende.
Kungani i-Steel alloy 321?
•I-oxidation imelana ku-1600°F
•Izinzisiwe ngokumelene ne-weld heat ezithintekile zone (HAZ) intergranular corrosion
•Imelana ne-polythionic acid stress corrosion cracking
I-Steel Alloy 321 Inkambu yohlelo lokusebenza:
•Injini ye-piston yendiza yendiza
•Amalunga okwandisa
•Ukukhiqizwa kwezibhamu
•Ama-oxidizers ashisayo
•Imishini yokuhluza
•Imishini yokusebenza yamakhemikhali okushisa aphezulu
