TPie insulasi:
1) kawat resistance polyester, kelas 130
2) Kawat resistensi poliester sing diowahi, Kelas 155
3) kawat resistance poliesterimide, kelas 180
4) Polyester (imide) ditutupi nganggo kawat resistensi polamide-imide, kelas 200
5) kawat resistance polyimide, kelas 220
Constantan 6J40 | New Constantan | Manganin | Manganin | Manganin | ||
6j11 | 6j12 | 6jata | 6J13 | |||
Unsur kimia utama% | Mn | 1 ~ 2 | 10.5 ~ 12.5 | 11 ~ 13 | 8 ~ 10 | 11 ~ 13 |
Ni | 39 ~ 41 | - | 2 ~ 3 | - | 2 ~ 5 | |
Cu | Istirahat | Istirahat | Istirahat | Istirahat | Istirahat | |
Al2.5 ~ 4.5 FE1.0 ~ 1.6 | SI1 ~ 2 | |||||
Range suhu kanggo komponen | 5 ~ 500 | 5 ~ 500 | 5 ~ 45 | 10 ~ 80 | 10 ~ 80 | |
Kapadhetan | 8.88 | 8 | 8.44 | 8.7 | 8.4 | |
g / cm3 | ||||||
Ketahanan | 0.48 | 0.49 | 0.47 | 0.35 | 0.44 | |
μω.m, 20 | ± 0,03 | ± 0,03 | ± 0,03 | ± 0,05 | ± 0,04 | |
Ekstensi | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | |
% Φ0.5 | ||||||
Rintangan | -40 ~ + 40 | -80 ~ + 80 | -3 ~ + 20 | -5 ~ + 10 | 0 ~ + 40 | |
Suhu | ||||||
Quotiety | ||||||
α, 10 -6 / | ||||||
Thermoelectromotive | 45 | 2 | 1 | 2 | 2 | |
meksa kanggo tembaga | ||||||
μV / (0 ~ 100) |
Tspee kawat gundhul
utama Properti Ketik | Cuni1 | Cuni2 | Cuni6 | Cuni10 | Cuni19 | CUNI23 | Cuni30 | Cuni34 | Cuni44 | |
utama Kimia Komposisi | Ni | 1 | 2 | 6 | 10 | 19 | 23 | 30 | 34 | 44 |
MN | / | / | / | / | 0,5 | 0,5 | 1.0 | 1.0 | 1.0 | |
CU | istirahat | istirahat | istirahat | istirahat | istirahat | istirahat | istirahat | istirahat | istirahat | |
Max makarya Suhu | / | 200 | 220 | 250 | 300 | 300 | 350 | 350 | 400 | |
Kapadhetan g / cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Ketahanan ing 20 ° C | 0,03 ± 10% | 0,05 ± 10% | 0.1 ± 10% | 0.15 ± 10% | 0,25 ± 5% | 0,3 ± 5% | 0.35 ± 5% | 0,40 ± 5% | 0.49 ± 5% | |
Suhu koefisien saka Rintangan | <100 | <120 | <60 | <50 | <25 | <16 | <10 | -0 | <-6 | |
tensile Kekuwatan MPA | > 210 | > 220 | > 250 | > 290 | > 340 | > 350 | > 400 | > 400 | > 420 | |
elongasi | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | |
Melting titik ° C | 1085 | 1090 | 1095 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
koefisien saka Konduktivitas | 145 | 130 | 92 | 59 | 38 | 33 | 27 | 25 | 23 |