FeCrAlresistentia et electrica calefactio offensionis
Resistentia feCrAl & stannum calefactionis cum characteribus resistentiae altae, temperaturae coëfficientis resistentiae electricae, caliditas operativae altae, resistentiae corrosionis bonae sub caliditate caliditatis, necnon in pretio minore.
In fornace industriae electricae, instrumenti electrici domestici et longe ultrarubri radiophonici usus est.
Admisce Nomenclatura euismod | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Praecipua chemica compositio (%) | Cr | 12.0-15.0 | 23.0-26.0 | 19.0-22.0 | 20.5-23.5 | 18.0-21.0 | 21.0-23.0 | 26.5-27.8 |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 | 4.2-5.3 | 3.0-4.2 | 5.0-7.0 | 6.0-7.0 | |
Re | opportunum | opportunum | opportunum | opportunum | opportunum | opportunum | opportunum | |
Fe | Requiem | Requiem | Requiem | Requiem | Requiem | Requiem | Requiem | |
Nb0.5 | Mo1.8-2.2 | |||||||
Maximilianus. continuum servitium temp. elementi (ºC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resistentia ad 20ºC (µΩ·m) | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Densitas (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | |
Scelerisque conductivity (KJ/m·h·ºC) | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Coefficiens linearum expansio (α× 10-6/ºC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | |
Punctum liquescens (approx.) (ºC) | 1450 | 1500 | 150 | 1500 | 1500 | 1510 | 1520 | |
Robora distrahentes (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Prolongatio ad rupturam (%) | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Variatio area (%) | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Frequentia flexio (F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
duritia. | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Continua opera temporis (Horae / C) | - | ≥80/1300 | ≥80/1300 | ≥80/1300 | ≥80/1250 | ≥50/1350 | ≥50/1350 | |
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Magnae possessiones | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
Filum rotundum: diameter 0.05mm-10.0mm
Filum planae: crassitudo 0.2mm-1.0mm, latitudo 0.08mm-40.0mm