China New Delivery for In Ceramic Heaters For Cooking Plates - CuNi40(6J40) Alloy Copper Nickel Constantan Wire – TANKII Manufacture and Factory

New Delivery for In Ceramic Heaters For Cooking Plates - CuNi40(6J40) Alloy Copper Nickel Constantan Wire – TANKII

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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of Tempering , Fan Heaters , Resistohm 40 , We cordially welcome shoppers from in the home and overseas to hitch us and cooperate with us to enjoy a better future.

New Delivery for In Ceramic Heaters For Cooking Plates - CuNi40(6J40) Alloy Copper Nickel Constantan Wire – TANKII Detail:

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.

CuNi40(6J40)
Constantan is CuNi40,also named 6J40,it is a resistance alloy which is mainly made up of copper and nickel.
It has the low resistance temperature coefficient,wide working temperature scope(500 below),good machiningproperty,anti-corrosive and easy braze welding.

The alloy is non-magnetic. It is used for electrical regenerator’s variable resistor and the strain resistor,
potentiometers, heating wires, heating cables and mats. Ribbons are used for heating of bimetals. Another field of application is manufacturing of thermocouples because it develops a high electromotive force (EMF) in association with others metals.

Copper nickel alloy series:Constantan CuNi40 (6J40), CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23,CuNi30, CuNi34, CuNi44.

Main 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	/	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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Our company has been concentrating on brand strategy. Customers' pleasure is our greatest advertising. We also source OEM service for New Delivery for In Ceramic Heaters For Cooking Plates - CuNi40(6J40) Alloy Copper Nickel Constantan Wire – TANKII , The product will supply to all over the world, such as: Mexico, Czech, Hyderabad, We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.

This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.