Gilashin ƙarfe na Chrome Aluminum (FeCrAl) kayan aiki ne masu juriya sosai waɗanda galibi ake amfani da su a aikace-aikace tare da matsakaicin yanayin zafi na aiki har zuwa 1,400°C (2,550°F).
An san cewa waɗannan ƙarfe na Ferritic suna da ƙarfin ɗaukar saman, juriya mai ƙarfi da ƙarancin yawa fiye daNickel ChromeMadadin (NiCr) wanda zai iya fassara zuwa ƙarancin kayan aiki a aikace da kuma adana nauyi. Mafi girman yanayin zafi na aiki kuma yana iya haifar da tsawon rai na abubuwa. Iron Chrome Aluminum Alloys suna samar da launin toka mai haske na Aluminum Oxide (Al2O3) a yanayin zafi sama da 1,000°C (1,832°F) wanda ke ƙara juriya ga tsatsa kuma yana aiki azaman mai hana wutar lantarki. Ana ɗaukar samuwar oxide a matsayin mai hana ruwa kuma yana kare shi daga gajeriyar da'ira idan ƙarfe ya taɓa ƙarfe. Iron Chrome Alloys na Aluminum suna da ƙarancin ƙarfi na injiniya idan aka kwatanta daNickel Chromekayan aiki da kuma ƙarancin ƙarfin rarrafe.
| Matsayi | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Tsarin da ba na yau da kullun ba% | Cr | 12.0-15.0 | 22.0-26.0 | 23.0-26.0 | 19.0-22.0 | 22.5-24.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
| Al | 4.0-6.0 | 5.0-7.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
| Re | dama | 0.04-1.0 | dama | dama | dama | dama | dama | dama | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | ||
| Nb0.5 | Mo1.8-2.2 | ||||||||
| Matsakaicin zafin aiki (°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Juriya 20℃(Ω/mm2/m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Yawan yawa (g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Matsakaicin wutar lantarki a 20℃,W/(M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 | |
| Ma'aunin Faɗaɗawa Mai Layi(×10¯6/℃)20-1000℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 | |
| Kimanin Ma'aunin Narkewa (℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Ƙarfin Tauri (N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Tsawaita (%) | ›16 | ›10 | ›12 | ›12 | ›12 | ›12 | ›12 | ›10 | |
| Saurin Rage Bambancin Sashe(%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Mitar Lanƙwasawa akai-akai (F/R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | |
| Taurin kai (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Tsarin Micrographic | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Kadarar Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | |
| Rayuwa Mai Sauri (h/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
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