X8cral 20-6Catalytic Converter Foil
Nominal Analysis
21.00 Cr, 6.00 Al, Bal. Fe
Max contineous temperatus working: 1250º C.
Temperatus liquescens: 1500º C
Crassitudo 0.05~0.1mm, latitudo 1-1000mm
Usus: Catalytic converters
Materia 1.4767, DIN 17470
Nomen notam | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | |
Praecipua chemica compositio% | Cr | 12.0-15.0 | 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 | 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 | opportunum moles | opportunum moles | opportunum moles | opportunum moles | opportunum moles | opportunum moles | opportunum moles | |
Fe | Requiem | Requiem | Requiem | Requiem | Requiem | Requiem | Requiem | |
Nb0.5 | Mo1.8-2.2 | |||||||
Max.continuous ministerium temp.of * elementum (ºC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Resistentia μΩ.m,20ºC | 1.25 | 1.42 | 1.42 | 1.35 | 1.23 | 1.45 | 1.53 | |
Densitas (g/cm3) | 7.4 | 7.10 | 7.16 | 7.25 | 7.35 | 7.10 | 7.10 | |
Scelerisque conductivity KJ/mhºC | 52.7 | 46.1 | 63.2 | 60.2 | 46.9 | 46.1 | 45.2 | |
Coefficiens of lineae expansionem α×10-6/ºC | 15.4 | 16.0 | 14.7 | 15.0 | 13.5 | 16.0 | 16.0 | |
Exustio punctumºC | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
distrahentes vires Mpa | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | |
Prolongatio at rumpatur% | >16 | >12 | >12 | >12 | >12 | >12 | >10 | |
Variatio area% | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | |
Iterare flexuram frequentia(F/R) | >5 | >5 | >5 | >5 | >5 | >5 | >5 | |
Duritia (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | |
Micrographic structure | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Magnetic possessiones | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic | Magnetic |
stannum fecralest magna resistentia et calefactio electrica mixturae.stannum fecralprocessus temperaturae 2192 ad 2282 F attingere potest, temperaturae resistentiae respondens 2372 F.
Solet uti in fornace electrica, vitreo summo holis, vicus tubus calentium, resistentium, convertentium catalyticorum, elementa calefactoria etc.