Ikilinganishwa na aloi ya NiCr, aloi ya Fe-Cr-Al hutoa upinzani bora, halijoto ya juu zaidi ya huduma, na gharama ya chini.
Maombi:
Estorstipi za umeme za chuma-chrome-aluminium hutumika sana kwa ajili ya kutengeneza vipengele vya kupokanzwa vya umeme katika vifaa vya nyumbani na vifaa vya viwandani, vifaa vya kupokanzwa vya pid, mashine za ioni, vifaa vya kupokanzwa, plastimoulding, pasi za kusugulia, vipengele vya mirija vilivyofunikwa na ala za chuma na vipengele vya katriji.
| Daraja | 1Cr13Al4 | TK1 | 0Cr25Al5 | 0Cr20Al6RE | 0Cr23Al5 | 0Cr19Al3 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
| Muundo wa nominella% | 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 | inayofaa | 0.04-1.0 | inayofaa | inayofaa | inayofaa | inayofaa | inayofaa | inayofaa | |
| Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | ||
| Nambari 0.5 | Mwezi 1.8-2.2 | ||||||||
| Halijoto ya juu zaidi ya uendeshaji(°C) | 650 | 1400 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
| Uimara 20℃(Ω/mm2/m) | 1.25 | 1.48 | 1.42 | 1.40 | 1.35 | 1.23 | 1.45 | 1.53 | |
| Uzito (g/cm³) | 7.4 | 7.1 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
| Upitishaji joto katika 20℃,W/(M·K) | 0.49 | 0.49 | 0.46 | 0.48 | 3.46 | 0.49 | 0.49 | 0.49 | |
| Mgawo wa Upanuzi wa Mstari(×10¯6/℃)20-1000℃) | 15.4 | 16 | 16 | 14 | 15 | 13.5 | 16 | 16 | |
| Kiwango cha Kuyeyuka Kinachokadiriwa (℃) | 1450 | 1520 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
| Nguvu ya Kunyumbulika (N/mm2) | 580-680 | 680-830 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
| Urefu (%) | ›16 | ›10 | ›15 | ›15 | ›15 | ›15 | ›12 | ›10 | |
| Kiwango cha Kupunguza Tofauti ya Sehemu (%) | 65-75 | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
| Mara kwa Mara ya Kupinda Mara kwa Mara (F/R) | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | ›5 | |
| Ugumu (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
| Muundo wa Mikrografiki | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
| Sifa ya Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | Sumaku | |
| Maisha ya Haraka (h/℃) | no | ≥80/1350 | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
150 0000 2421