Tpye penebat:
1) Kawat rintangan poliester, Kelas 130
2) Kawat rintangan poliester yang diubahsuai, Kelas 155
3) Kawat rintangan poliesterimida, Kelas 180
4) Poliester (IMIDE) Dilengkapi dengan wayar rintangan poliamida-imid, Kelas 200
5) Kawat rintangan polyimide, Kelas 220
Constantan 6J40 | New Constantan | Manganin | Manganin | Manganin | ||
6J11 | 6J12 | 6j8 | 6J13 | |||
Elemen kimia utama % | Mn | 1 ~ 2 | 10.5 ~ 12.5 | 11 ~ 13 | 8 ~ 10 | 11 ~ 13 |
Ni | 39 ~ 41 | - | 2 ~ 3 | - | 2 ~ 5 | |
Cu | Rehat | Rehat | Rehat | Rehat | Rehat | |
Al2.5 ~ 4.5 Fe1.0 ~ 1.6 | SI1 ~ 2 | |||||
Julat suhu untuk komponen | 5 ~ 500 | 5 ~ 500 | 5 ~ 45 | 10 ~ 80 | 10 ~ 80 | |
Ketumpatan | 8.88 | 8 | 8.44 | 8.7 | 8.4 | |
g/cm3 | ||||||
Resistivity | 0.48 | 0.49 | 0.47 | 0.35 | 0.44 | |
μΩ.m, 20 | ± 0.03 | ± 0.03 | ± 0.03 | ± 0.05 | ± 0.04 | |
Extensibility | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | |
%Φ0.5 | ||||||
Rintangan | -40 ~+40 | -80 ~+80 | -3 ~+20 | -5 ~+10 | 0 ~+40 | |
Suhu | ||||||
Kelulusan | ||||||
α, 10 -6 / | ||||||
Thermoelectromotive | 45 | 2 | 1 | 2 | 2 | |
memaksa tembaga | ||||||
μv/(0 ~ 100) |
Tpye wayar kosong
utama harta Jenis | 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 | rehat | rehat | rehat | rehat | rehat | rehat | rehat | rehat | rehat | |
maks bekerja suhu | / | 200 | 220 | 250 | 300 | 300 | 350 | 350 | 400 | |
ketumpatan g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
Resistivity pada 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 pekali rintangan | <100 | <120 | <60 | <50 | <25 | <16 | <10 | -0 | <-6 | |
tegangan Kekuatan MPA | > 210 | > 220 | > 250 | > 290 | > 340 | > 350 | > 400 | > 400 | > 420 | |
pemanjangan | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | > 25 | |
lebur titik ° C. | 1085 | 1090 | 1095 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
pekali kekonduksian | 145 | 130 | 92 | 59 | 38 | 33 | 27 | 25 | 23 |