CuNi44 resistance heating wire from China manufacturer - Zhejiang JinYuan Copper International Co., Ltd.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: ZJ-120614

Production Capacity: 9000 tons monthly

Delivery Date: 15 days

Shape: Wire

Grade: Others

Dimensions: Enameled Wire

Elongation (≥ %): 20: 20

Alloy Or Not:: Non-alloy

Means of Transport: Ocean

Packing: standard export packing

Application: Others

Technique: Extruded

Brand Name: OEM

Ultimate Strength (≥ MPa):: 70

Model Number: 1.5mm-14mm

CuNi44 resistance heating wire
1.Pass: ISO9001 certification
2.fine after-sale services
3.small order accepted
4.samples available

CuNi44 resistance heating wire
1.Pass: ISO9001 certification
2.fine after-sale services
3.small order accepted
4.samples available
5.short delivery time

CuNi44, also called Constantan, has a very low temperature coefficient, high electrical resistance, high ductility and non-corroding properties. It is suitable for use at temperatures up to 600°C (1110°F). As a very malleable, very ductile alloy, it has a very good resistance to oxidation.

CuNi44 wires or strips
CuNi heating alloy wire
constantan wires or strips
copper nickel wires or strips

The alloy is non-magnetic. It is suitable for electrical resistors, 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.

Chemical Composition

Alloy	Ni%	Mn%	Fe%	Cu%
CuNi44	43	Max 0.5	-	Bal.

Physical Data

Density	8.9 g/cm3
Specific Heat	0.41(J/kg 20°C)
Electrical Resistivity	0.049×10-6ohm.m
Melting Point	1210°C
Maximum Operating Temperature	600°C
Coefficient of linear expansion (coeff 10-6/°C)	14 from 20 to 1000°C