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Heanjia Super-metals Co., Ltd.
Heanjia Super-metals Co., Ltd.  

Gold Index: 76366

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CuNi44 Copper Nickel Alloy Sheet Plate Strip 

Payment Terms: T/T,L/C,D/A,D/P,WU, 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: Thickness: Min0.05mm
Production Capacity: 20 tons per month
Delivery Date: 2~30days
Constantan Sheet Plate Strip: Copper Nickel Alloys
Means of Transport: Ocean,Land,Air,
Packing: Standard package
Brand Name: XinXing

Constantan Sheet Plate Strip: CuNi44 has very low temperature coefficient, high electrical resistance, high ductility and non-corroding properties

            Constantan-CuNi44 Sheet (Plate Strip)

Constantan-CuNi44 Sheet (Plate Strip) 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 and ductile alloy, it has a very good resistance to oxidation.

Constantan-CuNi44 Sheet (Plate Strip)
is non-magnetic. It is suitable for electrical resistors, potentiometers, heating strips, 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 ofConstantan-CuNi 44 Sheet(Plate Strip):
Alloy
Ni%
Mn%
Fe%
Cu%
CuNi44
43
Max 0.5
-
Bal.

Physical Data ofConstantan-CuNi 44 Sheet(Plate Strip):
Density
8.9 g/cm3
Specific Heat
0.41(J/kg 20℃)
Electrical Resistivity
0.049×10-6ohm.m
Melting Point
1210℃
Maximum Operating Temperature
600℃
Coefficient of linear expansion (coeff 10-6/°C)
14 from 20 to 1000℃

Typical Mechanical Properties ofConstantan-CuNi 44 Sheet(Plate Strip):
Cu
CuNi2
CuNi6
CuNi10
CuNi23Mn
CuNi44
Tensile strength
[N/mm²]
220-270
290-370
310-380
320-380
500-550
520-680
Yield strength at 1% elongation
[N/mm²]
120-180
140-230
150-240
160-250
310-380
400-500
Bending proof performance
[%]
100
125
145
160
390
350
Resistance (IACS)
[%]
100
34
17
11
6
3
Conductivity
[S*m/mm²]
58.5
20
10
6.7
3.3
2
Resistivity
[Ohm*mm²/m]
0.0171
0.05
0.10
0.15
0.30
0.49
Thermal coefficient of resistance
[1E-6/K]
3900-4000
1000-1600
500-900
350-400
150-200
-80 - 40
Solderability
[-]
good
good
good
good
good
no conventional soldering

Product Description:
The product produced by us is of good quality and is priced reasonably.
         Competitive price: The labour cost and cost on procuring the raw materials is low and hence the manufacturing cost is reasonable. We provide high facility in short producing cycle and have strong adaptive capacity in producing variation of products.
        High quality assured: The work done by us has a good command of advanced technological process in the respect of smelting, rolling, drawing and heat treatment up to finished products. The chemical analysis department, the physical testing department and the quality control department all operate an all-round monitoring of our products from raw materials to final products.

Packing Process & Transportation:
       Packaging: Seal up, with plastic inside and wooden case or carton outside; or according to the customer's requirements.
        Transportation:     By air:   Beijing International Airport    OR        By sea:   Trianjin Seaport

We provide our customers with excellent services. If you want more detailed information of this product or related problems, please contact with us, we will reply as soon as possible (general in 24 hours).

Mr. Jialiang Zhao
skype Mr. Jialiang Zhao
Manager
Tel: 86-10-64733806
Fax: 86-10-64733806
Mobile: 86- 134 2631 5876
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Company Info

Heanjia Super-metals Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)

Jialiang Zhao:   skype

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