NiCr 35 20 (1.4860) hutumika kama vifaa vya umeme katika vifaa vya nyumbani na vifaa vingine vya kupokanzwa umeme. Ina ductility nzuri baada ya matumizi ya muda mrefu, mali nzuri ya mitambo kwa joto la juu na weldability nzuri. Kiwango cha juu cha joto cha kufanya kazi katika hewa ni + 600 ° C wakati kinatumiwa kwa waya za upinzani na +1050 ° C inapotumiwa kupokanzwa waya.
Daraja | Ni80Cr20 | Ni70Cr30 | Ni60Cr23 | Ni60Cr15 | Ni35Cr20 | Karma | Evanohm | |
Utungaji mdogo% | 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 | ||||||
Kiwango cha juu cha halijoto cha kufanya kazi (°C) | 1200 | 1250 | 1150 | 1150 | 1100 | 300 | 400 | |
Ustahimilivu(Ω/cmf,20℃) | 1.09 | 1.18 | 1.21 | 1.11 | 1.04 | 1.33 | 1.33 | |
Ustahimilivu (uΩ/m,60°F) | 655 | 704 | 727 | 668 | 626 | 800 | 800 | |
Uzito (g/cm³) | 8.4 | 8.1 | 8.4 | 8.2 | 7.9 | 8.1 | 8.1 | |
Uendeshaji wa Joto(KJ/m·h·℃) | 60.3 | 45.2 | 45.2 | 45.2 | 43.8 | 46.0 | 46.0 | |
Mgawo wa Upanuzi wa Mstari(×10¯6/℃)20-1000℃) | 18.0 | 17.0 | 17.0 | 17.0 | 19.0 | - | - | |
Kiwango Myeyuko(℃) | 1400 | 1380 | 1370 | 1390 | 1390 | 1400 | 1400 | |
Ugumu (Hv) | 180 | 185 | 185 | 180 | 180 | 180 | 180 | |
Nguvu ya Mkazo (N/mm2 ) | 750 | 875 | 800 | 750 | 750 | 780 | 780 | |
Kurefusha(%) | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | 10-20 | 10-20 | |
Muundo wa Micrographic | austenite | austenite | austenite | austenite | austenite | austenite | austenite | |
MagneticProperty | Sio | Sio | Sio | Kidogo | Sio | Sio | Sio | |
Maisha ya Haraka(h/℃) | ≥81/1200 | ≥50/1250 | ≥81/1200 | ≥81/1200 | ≥81/1200 | - | - |