CRAL 205 waa daawaha birta-chromium-aluminium (FeCrAl daawaha) oo lagu garto iska caabin sare, isku-darka hoose ee iska caabbinta korontada, heerkulka hawlgalka oo sarreeya, iska caabbinta daxalka wanaagsan heerkulka sare. Waxay ku habboon tahay in loo isticmaalo heerkul ilaa 1300°C.
Codsiyada caadiga ah ee CRAL 205 waxaa loo isticmaalaa foornada korontada ee warshadaha, iyo jikada dhoobada korontada ku shaqeysa.
Halabuurka caadiga ah%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Kale |
| Ugu badnaan | |||||||||
| 0.04 | 0.02 | 0.015 | 0.50 | Ugu badnaan 0.4 | 20.0-21.0 | Ugu badnaan 0.10 | 4.8-6 | Bal. | / |
Sifooyinka Jirka ee Caadiga ah
| Cufnaanta (g/cm3) | 7.10 |
| Iska caabinta korontada ee 20℃ (ohmm2/m) | 1.39 |
| Isugeynta gudbinta 20℃ (WmK) | 13 |
| Xoogga Laabista (Mpa) | 637-784 |
| Kordhinta | Ugu yaraan 16% |
| Xarig (HB) | 200-260 |
| Heerka Kala-soocidda Kala-duwanaanshaha Qaybta | 65-75% |
| Soo noqnoqoshada laabashada | Ugu yaraan 5 jeer |
| Isugeynta ballaarinta kulaylka | |
| Heerkulka | Isugeynta Ballaarinta Kulaylka x10-6/℃ |
| 20 ℃- 1000 ℃ | 16 |
| Awood kuleyl gaar ah | |
| Heerkulka | 20℃ |
| J/gK | 0.49 |
| Barta dhalaalaysa (℃) | 1500 |
| Heerkulka hawlgalka joogtada ah ee ugu badan (℃) | 1300 |
| sifooyinka birlabta | birlab ah |
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