Round Wire: 0.05mm-10mm
Flat Wire(Ribbon): Thickness 0.1mm-1.0mm, width 0.5mm-5.0mm
Other sizes are available upon your request.
Carbon Content: Low Carbon
Condition: Bright, Annealed
Special Use: for Industrial Furnace and Heaters
Transport Package: in Coils, Paper or Woven Bags, Wooden case
Main Characteristics of Copper-based Low Resistance Heating Alloys
Properties
Alloy Nomenclature
Resistivity
(μΩ.m)
(20 ℃)
Max Working
Temperature
(℃)
Tensile
Strength
(Mpa)
Melting
Point
(℃)
Density
(g/cm 3)
TCR
x 10 -6 / ℃
(20~600℃)
EMF vs Cu
(μV / ℃)
(0~100℃)
NC003
(CuNi1)
0.03
200
210
1085
8.9
<100
-8
NC005
(CuNi2)
0.05
200
220
1090
8.9
<120
-12
NC010
(CuNi6)
0.10
220
250
1095
8.9
<60
-18
NC012
(CuNi8)
0.12
250
270
1097
8.9
<57
-22
NC015
(CuNi10)
0.15
250
290
1100
8.9
<50
-25
NC020
(CuNi14)
0.20
300
310
1115
8.9
<30
-28
NC025
(CuNi19)
0.25
300
340
1135
8.9
<25
-32
NC030
(CuNi23)
0.30
300
350
1150
8.9
<16
-34
NC035
(CuNi30)
0.35
350
400
1170
8.9
<10
-37
NC040
(CuNi34)
0.40
350
400
1180
8.9
0
-39
NC050
(CuNi44)
0.50
400
420
1200
8.9
<-6
-43
