Koper nikkel alloy, dat hat lege elektryske ferset, goede waarmte-resistant en corrosie-resistant, maklik te wêzen
ferwurke en lead laske. It wurdt brûkt om de kaai komponinten yn de termyske overload estafette, lege ferset
termyske circuit breaker, en de elektryske apparaten. It is ek in wichtich materiaal foar elektryske ferwaarming kabel.
Tapassing fan koper nikkel alloy tried:
1. ferwaarming komponinten
2. strombegrensende ferset fan termyske overload estafette
3. low-voltage circuit breaker
4. low-voltage apparaat
Eigenskippen / Materiaal | Resistiviteit (200C μΩ.m) | Max. wurktemperatuer (℃) | Treksterkte (Mpa) | Smeltpunt (℃) | TCRx10-6 /℃(20~600℃) | EMF vs Cu(μV/ ℃)(0~100 (℃) | Tichte (g/cm3 |
NC003 (CuNi1) | 0.03 | 200 | 210 | 1085 | <100 | -8 | 8.9 |
NC005 (CuNi2) | 0.05 | 200 | 220 | 1090 | <120 | -12 | 8.9 |
NC010 (CuNi6) | 0.1 | 220 | 250 | 1095 | <60 | -18 | 8.9 |
NC012 (CuNi8) | 0.12 | 250 | 270 | 1097 | <57 | -22 | 8.9 |
NC015 (CuNi10) | 0.15 | 250 | 290 | 1100 | <50 | -25 | 8.9 |
NC020 (CuNi14) | 0.2 | 300 | 310 | 1115 | <30 | -28 | 8.9 |
NC025 (CuNi19) | 0.25 | 300 | 340 | 1135 | <25 | -32 | 8.9 |
NC030 (CuNi23) | 0.3 | 300 | 350 | 1150 | <16 | -34 | 8.9 |
NC035 (CuNi30) | 0,35 | 350 | 400 | 1170 | <10 | -37 | 8.9 |
NC040 (CuNi34) | 0.4 | 350 | 400 | 1180 | 0 | -39 | 8.9 |
NC050 (CuNi44) | 0.5 | 400 | 420 | 1200 | <-6 | -43 | 8.9 |