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Shanghai Tankii Alloy Material Co.,Ltd
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Copper Nickel Alloy CuNi14 NC020 Resistance Heating Wire For Heating Cable

Product Details

Place of Origin: Shanghai, China

Brand Name: TANKII

Certification: ISO 9001 SGS

Model Number: CuNi 14

Payment & Shipping Terms

Minimum Order Quantity: 10 KG

Price: negotiable

Packaging Details: Spool + Carton + Wooned Case

Delivery Time: 7-20 days

Payment Terms: L/C, T/T, Western Union

Supply Ability: 300 Tons per month

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Specifications
Highlight:

Heating cable Resistance Heating wire

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CuNi14 NC020 Resistance Heating wire

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Copper nickel alloy Resistance Heating wire

Model NO.:
CUNI 14
Diameter:
0.05 -10 MM
Surface:
Bright-annealed
Resistivity:
0.20 Ohm Mm2/m +/-4%
Standard:
GB/T, JIS, ASTM,DIN
Density:
8.9 G/cm3
HS Code:
47082200
Production Capacity:
3000 Tons/Year
Model NO.:
CUNI 14
Diameter:
0.05 -10 MM
Surface:
Bright-annealed
Resistivity:
0.20 Ohm Mm2/m +/-4%
Standard:
GB/T, JIS, ASTM,DIN
Density:
8.9 G/cm3
HS Code:
47082200
Production Capacity:
3000 Tons/Year
Description
Copper Nickel Alloy CuNi14 NC020 Resistance Heating Wire For Heating Cable

Copper and nickel and purpose: according to the characteristics of low resistance alloy has good corrosion resistance, good welding performance and machining performance, wide application and thermal overload relays, electric heating element in the low voltage circuit breaker and other low voltage apparatus.

Specification range

Thickness: 0.01-7 (mm) width: 5-300 (mm),
Wire diameter 0.05-10 (mm)

Chemical composition %

Chemical Ni Mn Cu
content 14 0.5 85.5


The highest use temperature (300 ºC)
Resistivity (20 ºC) mu Ω/m, 0.2 + / - 5%
Temperature coefficient of resistance (a10-6 / %) < 30
Tensile strength (Mpa) >= 310
For copper electromotive force V / ºC - 28
Melting point (1115 ºC)

Grades and properties

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 8.9 200 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
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