Bakin karfe TP321 mashaya / m karfe bututu / Sheet.
Sunayen Kasuwanci na gama gari: 321 Bakin ƙarfe, Alloy 321, UNS S32100
321 shine titanium stabilized austenitic chromium-nickel bakin karfe da aka haɓaka don samar da nau'in nau'in nau'in nau'in nau'in 18-8 tare da ingantaccen juriya na intergranular-lalata.Saboda titanium yana da kusanci ga carbon fiye da chromium, titanium carbide yana kula da hazo a cikin hatsi maimakon kafawa. ci gaba da alamu a kan iyakokin hatsi.321 yakamata a yi la'akari da aikace-aikacen da ke buƙatar dumama tsaka-tsaki tsakanin 8009F (427°C) da 1650°F (899°C)
| Alloy | % | Ni | Cr | Fe | N | C | Mn | Si | S | P | Ti |
| 321 | Min. | 9 | 17 | daidaitawa | 5*(C+N) | ||||||
| Max. | 12 | 19 | 0.1 | 0.08 | 2.0 | 0.75 | 0.03 | 0.045 | 0.70 |
| Denstiylbm/in^3 | Coefficient naFadada yanayin zafi (min/a)°F | Thermal ConductivityBTU/hr-ft-°F | Takamaiman ZafiBTU/lbm -°F | Modules na Elasticity(annealed)^2-psi | |
|---|---|---|---|---|---|
| ku 68°F | da 68-212 ° F | da 68-1832°F | da 200 ° F | da 32-212 ° F | cikin tashin hankali (E) |
| 0.286 | 9.2 | 20.5 | 9.3 | 0.12 | 28 x 10^6 |
| Daraja | Ƙarfin Ƙarfin Ƙarfi ksi | Ƙarfin Haɓaka 0.2% Kashe ksi | Tsawaitawa - % in 50 mm | Tauri (Brinell) |
|---|---|---|---|---|
| 321 | ≥75 | ≥30 | ≥40 | ≤217 |
Samfura guda 321 a cikin Karfe na Sekonic
321 sanduna & Sanduna
Sandunan zagaye / sanduna masu lebur / sandunan hex,Size Daga 8.0mm-320mm, Amfani da kusoshi, fastners da sauran kayayyakin gyara
321 waldi waya & Spring waya
Bayarwa a cikin walda waya da spring waya a cikin nada tsari da yanke tsawon.
321 takarda & faranti
Nisa har zuwa 1500mm da tsayi har zuwa 6000mm, Kauri daga 0.1mm zuwa 100mm.
321 tube mara nauyi & bututu mai walda
Girman ma'auni da ƙira na musamman za a iya samar da mu tare da ƙaramin haƙuri
321 tsiri & nada
Yanayin laushi da yanayi mai wuya tare da saman AB mai haske, nisa har zuwa 1000mm
321 Fasteners
Bakin karfe 321 kayan a cikin nau'ikan Bolts, sukurori, flanges da sauran masu sauri, bisa ga ƙayyadaddun abokan ciniki.
Me yasa Karfe alloy 321?
•Oxidation mai jurewa zuwa 1600°F
•An daidaita shi da yankin da ya shafa zafi mai zafi (HAZ) lalatawar intergranular
•Yana tsayayya da lalatawar damuwa na polythionic acid
Karfe Alloy 321 Filin aikace-aikace:
•Injin piston jirgin sama da yawa
•Fadada haɗin gwiwa
•Samar da makamai
•Thermal oxidizers
•Kayan aikin matatun mai
•High zafin jiki sinadaran aiwatar kayan aiki
