Konpozisyon chimik ak pwopriyete:
Pwopriyete/Klas | NiCr 80/20 | NiCr 70/30 | NiCr 60/15 | NiCr 35/20 | NiCr 30/20 | |
Konpozisyon chimik prensipal (%) | Ni | Bal. | Bal. | 55.0-61.0 | 34.0-37.0 | 30.0-34.0 |
Cr | 20.0-23.0 | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 18.0-21.0 | |
Fe | ≤ 1.0 | ≤ 1.0 | Bal. | Bal. | Bal. | |
Max Tanperati Travay (ºC) | 1200 | 1250 | 1150 | 1100 | 1100 | |
Rezistans nan 20ºC (μ Ω · m) | 1.09 | 1.18 | 1.12 | 1.04 | 1.04 | |
Dansite (g/cm3) | 8.4 | 8.1 | 8.2 | 7.9 | 7.9 | |
Kondiktivite tèmik (KJ/m· h· ºC) | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | |
Koefisyan ekspansyon tèmik (α × 10-6/ºC) | 18 | 17 | 17 | 19 | 19 | |
Pwen fizyon (ºC) | 1400 | 1380 | 1390 | 1390 | 1390 | |
elongasyon (%) | > 20 | > 20 | > 20 | > 20 | > 20 | |
Estrikti mikrografik | ostenit | ostenit | ostenit | ostenit | ostenit | |
Pwopriyete mayetik | nonmayetik | nonmayetik | nonmayetik | nonmayetik | nonmayetik |
Pwodwi: Nichrome retire rad sou ou/Nichrome tep/Nichrome Fèy/Nichrome Plak