0.12mm 80/20 Nichrome Wire for Foornooyinka Warshadaha
Alloys-ka Nickel Chrome (NiCr) waa maaddooyin iska caabbin sarreeya oo caadi ahaan loo isticmaalo codsiyada leh heerkulka ugu sarreeya ilaa 1,250°C (2,280°F).
Alloys-ka Austenitic-ga waxaa lagu yaqaanaa awooddooda farsamo ee sare ee heerkulka marka loo eego FeCrAl alloys iyo sidoo kale xooggooda sare ee gurguurta. Alwaaxyada Nickel Chrome sidoo kale waxay ahaanayaan kuwo aad u hooseeya marka la barbar dhigo FeCrAl alloys ka dib muddo dheer heerkulka. Chromium Oxide (Cr2O3) mugdi ah ayaa lagu sameeyay heerkul sare kaas oo u nuglaanaya xiirid, ama gariir, taasoo keenaysa faddarayn suurtagal ah iyadoo ku xidhan codsiga. oksaydh-kani ma laha sifooyin dahaarka korantada sida Aluminium Oxide (Al2O3) ee daawaha FeCrA. Alwaaxyada Nickel Chrome waxay soo bandhigaan iska caabin daxalka oo wanaagsan marka laga reebo bay'ada baaruudku ku jiro.
| Darajo | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
| Halabuurka magaca ah% | Ni | Bal | Bal | 58.0-63.0 | 55.0-61.0 | 34.0-37.0 | Bal | Bal |
| Cr | 20.0-23.0 | 28.0-31.0 | 21.0-25.0 | 15.0-18.0 | 18.0-21.0 | 19.0-21.5 | 19.0-21.5 | |
| Fe | ≦1.0 | ≦1.0 | Bal | Bal | Bal | 2.0-3.0 | - | |
| Al1.0-1.7 Ti 0.3-0.5 | Al2.7-3.2 Mn0.5-1.5 | Al2.7-3.2 Cu2.0-3.0 Mn0.5-1.5 | ||||||
| Heerkulka shaqada ee ugu badan (°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
| Resisability (Ω/cmf,20 ℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
| Resistance (uΩ/m,60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
| Cufnaanta (g/cm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
| Heerarka kulaylka (KJ/m·h·℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
| Iskuxidhka Balaadhinta Toosan (× 10n6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
| Meesha dhalaalaysa(℃) | 1400 | 1380 | 1370 | 1390 | 1390 | 1400 | 1400 | |
| Adag (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
| Xoogga Jiidka (N/mm2 ) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
| Dheeraynta(%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
| Qaab-dhismeedka Micrographic | Austenite | Austenite | Austenite | Austenite | Austenite | Austenite | Austenite | |
| Hantida Magnetic | Maya | Maya | Maya | Wax yar | Maya | Maya | Maya | |
| Nolosha degdega ah(h/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - | |
