0.05 mm oant 10 mm FeCrAl Alloy Resistance Wire brûkt foar ferwaarming eleminten (CrAl 25/5)
Heating Resistance Wire / China Produsint
Nominale analyze
20.00 Cr, 5.00 Al, Bal.Fe
Maksimum trochgeande wurktemperatuer: 1250 ºC.
Smelttemperatuer: 1500 ºC
Elektryske Resistivity: 1,4 ohm mm2 / m
Is wiidweidich brûkt as ferwaarmingseleminten yn yndustriële ovens en elektryske ovens.
Hat minder hjitte sterkte as Tophet-legeringen, mar folle heger rylpunt.
Shanghai TANKII ALLOY MATERIAL Co., Ltd.
MOST PROFESJONEEL ALCHROME EN FECRAL ALLOY PRODUCER YN Sina
Wy produsearje ek CrAl 14/4, CrAl 19/3 en oare graad ferset tried foar yndustriële fraach.
| Gemyske Gearstalling en Main Eigenskip fan Fe-Cr-Al Resistance Alloy | | Eigenskippen \ Grade | 1Cr13Al4 | 0Cr25Al5 | 0Cr21Al6 | 0Cr23Al5 | 0Cr21Al4 | 0Cr21Al6Nb | 0Cr27Al7Mo2 | Main gemyske gearstalling
(%) | 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 | opportun | opportun | opportun | opportun | opportun | opportun | opportun | | Fe | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | | | | | | | Nb0.5 | Mo1.8-2.2 | | Maksimum trochgeande tsjinsttemperatuer (oC) | 950 | 1250 | 1250 | 1250 | 1100 | 1350 | 1400 | | Resistiviteit 20oC (Ω mm2/m) | 1.25
± 0.08 | 1.42
± 0.06 | 1.42
± 0.07 | 1.35
± 0.07 | 1.23
± 0.07 | 1.45
± 0.07 | 1.53
± 0.07 | | Tichtheid (g/cm3) | 7.4 | 7.1 | 7.16 | 7.25 | 7.35 | 7.1 | 7.1 | | Warmtegelieding | 52.7 | 46.1 | 63.2 | 60.2 | 46,9 | 46.1 | 45.2 | | (KJ/m@ h@ oC) | | Koëffisjint fan termyske útwreiding (α × 10-6/oC) | 15.4 | 16 | 14.7 | 15 | 13.5 | 16 | 16 | | Approximate smeltpunt (oC) | 1450 | 1500 | 1500 | 1500 | 1500 | 1510 | 1520 | | Treksterkte (N/mm2) | 580-680 | 630-780 | 630-780 | 630-780 | 600-700 | 650-800 | 680-830 | | Ferlinging (%) | > 16 | > 12 | > 12 | > 12 | > 12 | > 12 | > 10 | | Seksje fariaasje | 65-75 | 60-75 | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 | | Krimprate (%) | | Herhalend bûgfrekwinsje (F/R) | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | > 5 | | Hardheid (HB) | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | 200-260 | | Trochrinnende Service Tiid | no | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1300 | ≥ 80/1250 | ≥ 50/1350 | ≥ 50/1350 | | Mikrografyske struktuer | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | Ferrite | | Magnetyske eigendom | Magnetysk | Magnetysk | Magnetysk | Magnetysk | Magnetysk | Magnetysk | Magnetysk | |
Foarige: Quartz Lamp Quartz Heater Carbon Infrared Lamp Infrared Bulbs Wite Reflection Infrared Tube Folgjende: Izer Chrome Aluminium Wire (CrAl 25-5) 0.5mm mei DIN250 spoel
