copper nickel alloy heating resistance wire and strip

Product Overview

Description

 

 Copper Nickel Alloy Heating Resistance Wire and Strip 

 

 Chengxin copper nickel alloy heating resistance wire and strip has lower electrical resistance, good mechanical, excellent welding and anti-corrosion properties. It is used to make the key components in the thermal overload relay, low resistance thermal circuit breaker, and the electrical appliances. It is also an important material for electrical heating cable.

 

 Copper Nickel Alloy Heating Resistance Wire and Strip Technique Data

 

 

Name	Code	Resistance Ω at 20 °C	the maximum temperature°C
Copper-nickel——1	NC003	0.03	200
Copper-nickel——2	NC005	0.05	200
Copper-nickel——6	NC010	0.1	220
Copper-nickel——8	NC012	0.12	250
Copper-nickel——10	NC015	0.15	200
Copper-nickel——14	NC020	0.2	300
Copper-nickel——19	NC025	0.25	300
Copper-nickel——22	NC030	0.3	300
Copper-nickel——30	NC035	0.35	350
Copper-nickel——34	NC040	0.4	350
Copper-nickel——40	NC048	0.48	400
Copper-nickel——44	NC050	0.5	400

 

 Cuni44 chemical component show

 

Electrical Resistance Wire	CuNi44
Name	Chemical Composition(%)
C(Carbon)	<0.10
Ni (Nickel)	44
Cu(Copper)	Rest
Pb(plumbum)	<0.005
S(Sulfur)	<0.02
Mn(Manganese)	1.00
Si(Silicon)	<0.10
Mg(Magnesium)	<0.05
Fe(Iron)	<0.50
MAX.Continusus serice Temperature°C	400°C
Resistivity 20°C(m m2)	0.48(±0.03)
Elongation at Rupture	25-30%
Tensile strength Mpa	>390
Melting Point	1280
Density g/cm3	8.9
TCRx10-6 /°C	+40

 

 Cuni44 picture and packing  show

 

Copper Nickel Alloy Heating Resistance Wire and Strip  Factory Show

 

 Copper Nickel Alloy Heating Resistance Wire and Strip are mainly applicated in heating cable, resistor etc.

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