Paduan tembaga nikel, sing nduweni resistensi listrik sing kurang, tahan panas lan tahan korosi sing apik, gampang diolah
diolah lan dilas timbal. Iki digunakake kanggo nggawe komponen kunci ing relay overload termal, resistensi rendah
pemutus sirkuit termal, lan piranti listrik. Iki uga minangka bahan penting kanggo kabel pemanas listrik.
Aplikasi kawat paduan tembaga nikel:
1. komponen pemanas
2. resistensi pembatas arus saka relay overload termal
3. pemutus sirkuit voltase rendah
4. piranti voltase rendah
| Properti/Materi | Resistivitas (200C μΩ.m) | Suhu kerja maksimal (℃) | Kekuwatan tarik (Mpa) | Titik leleh (℃) | TCRx10-6 /℃ (20~600℃) | EMF vs Cu(μV/ ℃)(0~100 (℃) | Kapadhetan (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 |
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