Standard: GB/T
Surface: Golden
Condition: Soft 1/4h 1/2h H
Dimensions: 0.02~6.0mm
Resistivity: 0.03
Density(g/cm3): 8.9
Emf Vs Cu(μV/ºC )(0~100ºC ): -8
Melting Point (ºC): 1085
Ni%: 1
Elongation: 25%
Trademark: Allotech
Transport Package: Carton Box
Specification: Base on customers′ request
Origin: China
HS Code: 7408220000
Standard: GB/T
Surface: Golden
Condition: Soft 1/4h 1/2h H
Dimensions: 0.02~6.0mm
Resistivity: 0.03
Density(g/cm3): 8.9
Emf Vs Cu(μV/ºC )(0~100ºC ): -8
Melting Point (ºC): 1085
Ni%: 1
Elongation: 25%
Trademark: Allotech
Transport Package: Carton Box
Specification: Base on customers′ request
Origin: China
HS Code: 7408220000
The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
CuNi1 is kind of low resistance (heating) alloy.It is one of the key materials of the low-voltage electrical products. It is widely used in low-voltage circuit breaker, electric blankets.thermal overload relay and other low-voltage electrical product.
Copper nickel alloy series:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Size dimension range:
Wire:Â 0.1-10mm
Ribbons:Â 0.05*0.2-2.0*6.0mmÂ
Strip:Â 0.05*5.0-5.0*250mmÂ
Main grades and propertiesÂ
| Type |
Electrical resistivity
(20degreeΩ
mm²/m)
|
temperature coefficient of resistance
(10^6/degree)
|
Dens
ity
g/mm²
|
Max. temperature
(°c)
|
Melting point
(°c)
|
| CuNi1 |
0.03 |
<1000 |
8.9 |
/ |
1085 |
| CuNi2 |
0.05 |
<1200 |
8.9 |
Â
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 |
The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
CuNi1 is kind of low resistance (heating) alloy.It is one of the key materials of the low-voltage electrical products. It is widely used in low-voltage circuit breaker, electric blankets.thermal overload relay and other low-voltage electrical product.
Copper nickel alloy series:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.
Size dimension range:
Wire:Â 0.1-10mm
Ribbons:Â 0.05*0.2-2.0*6.0mmÂ
Strip:Â 0.05*5.0-5.0*250mmÂ
Main grades and propertiesÂ
| Type |
Electrical resistivity
(20degreeΩ
mm²/m)
|
temperature coefficient of resistance
(10^6/degree)
|
Dens
ity
g/mm²
|
Max. temperature
(°c)
|
Melting point
(°c)
|
| CuNi1 |
0.03 |
<1000 |
8.9 |
/ |
1085 |
| CuNi2 |
0.05 |
<1200 |
8.9 |
Â
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 |
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