CRAL 205 bụ ihe eji arụ ọrụ ígwè-chromium-aluminium (FeCrAl alloy) nke nwere nnukwu iguzogide, obere ihe mgbochi eletriki, okpomọkụ ọrụ dị elu, ezigbo iguzogide nchara n'okpuru oke okpomọkụ. Ọ dị mma maka ojiji na okpomọkụ ruo 1300°C.
A na-eji ngwa ndị a na-ejikarị eme ihe maka CRAL 205 n'ime ọkụ eletrik ụlọ ọrụ mmepụta ihe, ebe a na-esi nri seramiiki eletrik.
Ihe mejupụtara nkịtị%
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | Ndị ọzọ |
| Max | |||||||||
| 0.04 | 0.02 | 0.015 | 0.50 | Oke 0.4 | 20.0-21.0 | Oke kachasị 0.10 | 4.8-6 | Bọl. | / |
Àgwà anụ ahụ nkịtị
| Njupụta (g/cm3) | 7.10 |
| Nguzogide eletriki na 20℃ (ohmm2/m) | 1.39 |
| Ọnụọgụ conductivity na 20℃ (WmK) | 13 |
| Ike nrụgide (Mpa) | 637-784 |
| Ogologo | Nke kacha nta 16% |
| Njikọ (HB) | 200-260 |
| Mgbanwe nke Nkebi Ọnụego Mbelata | 65-75% |
| Ugboro ugboro gbagọrọ agbagọ | Nkeji ugboro ise |
| Ọnụọgụ nke mgbasawanye okpomọkụ | |
| Okpomọkụ | Ọnụọgụ nke Mgbasawanye Okpomọkụ x10-6/℃ |
| 20 ℃- 1000 ℃ | 16 |
| Ike okpomọkụ kpọmkwem | |
| Okpomọkụ | 20℃ |
| J/gK | 0.49 |
| Ebe agbaze (℃) | 1500 |
| Oke okpomọkụ ọrụ na-aga n'ihu na ikuku (℃) | 1300 |
| Njirimara magnetik | magnetik |
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