Hangzhou Ualloy Material Co.,Ltd
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0.08*160mm Cupro Nickel Thermocouple Alloy CuNi45 Foil

0.08*160mm Cupro Nickel Thermocouple Alloy CuNi45 Foil

Eureka, Precision Alloy manufacturer / supplier in China, offering 0.08*160mm Cupro Nickel Thermocouple Alloy CuNi45 Foil Eureka, Fiberglass Insulated N Type Thermocouple Cable, Fe Cr Al Alloy Ocr27al7mo2 Heat Resistant Electrical Ribbon Wire and so on.

Basic Info.

Model NO.:CuNi45Product Type:Foil
Material:Cu,NiCarbon Content:Low Carbon
Package:in Coil, Carton, Wooden CaseSpecification:RoHS, SGS
Trademark:UalloyOrigin:Zhejiang, China
Condition:Bright,Melting Point(Oc):1220
Density (g/cm3):8.8Tensile Strength (MPa):>390
Elongation Rate (%):>25Volume Resistivity:49.0(20oc)
Chemical Composition:Cu, NiCetification:ISO9001
Products and Services:Small Order Accepted; Fast DeliveryPacking Detail:Coil (Plastic Spool) + Compressed Ply-Wooden Case
HS Code:74082290Production Capacity:500tons/Year

Product Description

1. Description
Constantan is a copper-nickel alloy usually consisting of 55% copper and 45% nickel. Also known as Eureka, Advance and Ferry. Its main feature is its resistivity which is constant over a wide range of temperatures. Other alloys with similarly low temperature coefficients are known, such as manganin (Cu86Mn12Ni2).
Its resistivity is high enough to achieve suitable resistance values in even very small grids, and its temperature coefficient of resistance is not excessive. In addition, constantan is characterized by good fatigue life and relatively high elongation capability. 
       Chemical Content(%)

GradeMain Chemical composition (%)

         2. Properties

GradeMelting Point(ºC)Density (g/cm3)Tensile Strength (Mpa)Elongation rate (%)Volume resistivity (μΩ.cm)

3. Specification

Foil:thickness:less than 0.05mm
     width: less than 200mm

 4. Packing detail
 1) Coil (plastic spool) + compressed ply-wooden case + pallet 
 2) Coil (plastic spool) + carton + pallet  
5. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;

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