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- Contact Person : Ms. Sheng Samantha
- Company Name : Danyang Shenglong Electric Heating Co., Ltd.
- Tel : 0086-511-86058616
- Fax : 0086-511-86058619
- Address : Jiangsu,Danyang,Lucheng Town, Danyang city, Jiangsu Province, China
- Country/Region : China
- Zip : 212351
Constantan wire
SL Welcome to Danyang Shenglong
shenglong
Copper Nickel Alloy Series
Main technical parameters:
Type | Electrical resistivity (20degreeΩ mm²/m) | temperature coefficient of resistance (10^6/degree) | Density g/mm² | Max. temperature (°c) | Melting point (°c) |
CuNi1 | 0.03 | <1000 | 8.9 | / | 1085 |
CuNi2 | 0.05 | <1200 | 8.9 | 200 | 1090 |
CuNi6 | 0.10 | <600 | 8.9 | 220 | 1095 |
CuNi8 | 0.12 | <570 | 8.9 | 250 | 1097 |
CuNi10 | 0.15 | <500 | 8.9 | 250 | 1100 |
CuNi14 | 0.20 | <380 | 8.9 | 300 | 1115 |
CuNi19 | 0.25 | <250 | 8.9 | 300 | 1135 |
CuNi23 | 0.30 | <160 | 8.9 | 300 | 1150 |
CuNi30 | 0.35 | <100 | 8.9 | 350 | 1170 |
CuNi34 | 0.40 | -0 | 8.9 | 350 | 1180 |
CuNi40 | 0.48 | ±40 | 8.9 | 400 | 1280 |
CuNi44 | 0.49 | <-6 | 8.9 | 400 | 1280 |
Feature and application:
(1) Low electric resisitance
(2) Wide temperature range
(3) Good heat resistant and corrosotion resisitant
(4) Easy to be processed and lead welded
Welcome to send me inquiry!
Constantan wire
