Konstantan 6J40 | Yangi Konstantan | Manganin | Manganin | Manganin | ||
6J11 | 6J12 | 6J8 | 6J13 | |||
Asosiy kimyoviy elementlar % | Mn | 1~2 | 10,5 ~ 12,5 | 11~13 | 8~10 | 11~13 |
Ni | 39~41 | - | 2~3 | - | 2~5 | |
Cu | DEST | DEST | DEST | DEST | DEST | |
Al2,5~4,5 Fe1,0~1,6 | Si1 ~ 2 | |||||
Komponentlar uchun harorat oralig'i | 5 ~ 500 | 5 ~ 500 | 5~45 | 10~80 | 10~80 | |
Zichlik | 8.88 | 8 | 8.44 | 8.7 | 8.4 | |
g/sm3 | ||||||
Qarshilik | 0,48 | 0,49 | 0,47 | 0,35 | 0,44 | |
mk.m, 20 | ±0,03 | ±0,03 | ±0,03 | ±0,05 | ±0,04 | |
Kengaytirish qobiliyati | ≥15 | ≥15 | ≥15 | ≥15 | ≥15 | |
%PH0,5 | ||||||
Qarshilik | -40~+40 | -80~+80 | -3~+20 | -5~+10 | 0~+40 | |
Harorat | ||||||
Quotiety | ||||||
a,10 -6 / | ||||||
Termoelektromotor | 45 | 2 | 1 | 2 | 2 | |
misga kuch | ||||||
mv/(0~100) |
Yalang'och sim
asosiy mulk turi | Cuni1 | CuNI2 | CuNI6 | CuNI10 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | |
asosiy kimyoviy tarkibi | Ni | 1 | 2 | 6 | 10 | 19 | 23 | 30 | 34 | 44 |
MN | / | / | / | / | 0,5 | 0,5 | 1.0 | 1.0 | 1.0 | |
CU | dam olish | dam olish | dam olish | dam olish | dam olish | dam olish | dam olish | dam olish | dam olish | |
maks ishlaydi harorat | / | 200 | 220 | 250 | 300 | 300 | 350 | 350 | 400 | |
zichligi g/sm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | |
qarshilik 20 °C da | 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% | |
harorat koeffitsienti qarshilik | <100 | <120 | <60 | <50 | <25 | <16 | <10 | -0 | <-6 | |
kuchlanish kuch mpa | >210 | >220 | >250 | >290 | >340 | >350 | >400 | >400 | >420 | |
cho'zilish | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | |
erish °C nuqtasi | 1085 | 1090 | 1095 | 1100 | 1135 | 1150 | 1170 | 1180 | 1280 | |
koeffitsienti o'tkazuvchanlik | 145 | 130 | 92 | 59 | 38 | 33 | 27 | 25 | 23 |