Alloy na FeCrAl (Iron-Chromium-Aluminum) wani ƙarfe ne mai juriya ga zafin jiki wanda aka haɗa shi da ƙarfe, chromium, da aluminum, tare da ƙananan adadin wasu abubuwa kamar silicon da manganese. Ana amfani da waɗannan ƙarfe sosai a aikace-aikacen da ke buƙatar juriya ga iskar shaka da kuma juriya ga zafi mai kyau, wanda hakan ya sa suka dace da amfani a cikin abubuwan dumama na lantarki, tanderun masana'antu, da aikace-aikacen zafin jiki mai yawa kamar na'urorin dumama, masu dumama radiant, da thermocouples.
| Matsayi | 0Cr25Al5 | |
| Nau'i na Musamman abun da ke ciki % | Cr | 23.0-26.0 |
| Al | 4.5-6.5 | |
| Re | dama | |
| Fe | Bal. | |
| Matsakaicin zafin aiki mai ci gaba (°C) | 1300 | |
| Juriya 20°C (Ωmm2/m) | 1.42 | |
| Yawan yawa (g/cm3) | 7.1 | |
| Matsakaicin wutar lantarki a 20 ℃,W/(m·K) | 0.46 | |
| Ma'aunin Faɗaɗawa Mai Layi(×10-/℃) 20-100°C | 16 | |
| Kimanin Wurin Narkewa (°C) | 1500 | |
| Ƙarfin Tauri (N/mm²) | 630-780 | |
| Tsawaita (%) | >12 | |
| Yawan Ragewar Bambancin Sashe (%) | 65-75 | |
| Mitar Lanƙwasawa akai-akai (F/R) | >5 | |
| Taurin kai (HB) | 200-260 | |
| Tsarin Micrographic | Ferrite | |
| Rayuwa Mai Sauri (h/C) | ≥80/1300 | |
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