X8cral 20-6Catalytic Converter Foil
Nominal Analysis
21.00 Cr, 6.00 Nws. Fe
Max ua haujlwm kub: 1250º C.
Melting kub: 1500º C
Thickness 0.05 ~ 0.1mm, dav 1-1000mm
Siv: Catalytic converters
Khoom siv 1.4767, DIN 17470
Hom lub npe | 1Cr13Al4 | 0c25l 5 | 0c21 ua 6 | 0c23l 5 | 0c21 ua 4 | 0Cr21Al6 Nb | 0Cr27Al7Mo2 | |
Main tshuaj muaj pes tsawg leeg% | Cr | 12.0-15.0 Nws | 23.0-26.0 Nws | 19.0-22.0 Nws | 22.5-24.5 Nws | 18.0-21.0 Nws | 21.0-23.0 Nws | 26.5-27.8 Nws |
Al | 4.0-6.0 | 4.5-6.5 | 5.0-7.0 Nws | 4.2-5.0 | 3.0-4.2 | 5.0-7.0 Nws | 6.0-7.0 Nws | |
RE | muaj caij nyoog tus nqi | muaj caij nyoog tus nqi | muaj caij nyoog tus nqi | muaj caij nyoog tus nqi | muaj caij nyoog tus nqi | muaj caij nyoog tus nqi | muaj caij nyoog tus nqi | |
Fe | So | So | So | So | So | So | So | |
n0.5 ib | Mo1.8-2.2 | |||||||
Max. txuas ntxiv mus kev pabcuam temp khoom (ºC) | 950 ua | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | |
Kev tiv thaiv μΩ, 20ºC | 1.25 | 1.42 ib | 1.42 ib | 1.35 Nws | 1.23 | 1.45 Nws | 1.53 ib | |
Qhov ntom (g / cm3) | 7.4 ib | 7.10 Nws | 7.16 | 7.25 Nws | 7.35 Nws | 7.10 Nws | 7.10 Nws | |
Kub conductivity KJ/mhºC | 52.7 ib | 46.1 ib | 63.2 ib | 60.2 ib | 46.9 ua | 46.1 ib | 45.2 ib | |
Coefficient ntawm kab expansion α × 10-6 / ºC | 15.4 ib | 16.0 Nws | 14.7 ib | 15.0 Nws | 13.5 Nws | 16.0 Nws | 16.0 Nws | |
Melting pointºC | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | |
Tensile zog Mpa | 580-680 : kuv | 630-780 : kuv | 630-780 : kuv | 630-780 : kuv | 600-700 Nws | 650-800 Nws | 680-830 : kuv | |
Elongation ntawm rupture% | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | |
Variation ntawm thaj tsam % | 65-75 : kuv | 60-75 : kuv | 65-75 : kuv | 65-75 : kuv | 65-75 : kuv | 65-75 : kuv | 65-75 : kuv | |
Rov qab khoov zaus (F / R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | |
Hardness (HB) | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | 200-260 Nws | |
Micrographic qauv | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | |
Sib nqus khoom | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus | Sib nqus |
Fecral alloyyog siab tsis kam thiab hluav taws xob cua sov alloy.Fecral alloytuaj yeem ncav cuag cov txheej txheem kub ntawm 2192 txog 2282 F, sib haum rau oa kuj kub ntawm 2372 F.
Nws feem ntau yog siv rau hauv hluav taws xob rauv, iav sab saum toj hobs, quartz tube rhaub, resistors, catalytic converter, cua sov ntsiab thiab lwm yam.