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Copper Nickel Foil


MDL Number:


EC No.:



Copper Nickel Foil
Pricing > SDS > Data Sheet >

Copper Nickel Foil Properties

Compound Formula


Molecular Weight

122.239 g/mol


Metallic foil

Melting Point

2031-2255 °F


8.5-8.95 g/cm3

Exact Mass

120.865 g/mol

Monoisotopic Mass

120.865 g/mol

Thermal Expansion

16-17 W/m·K

Tensile Strength

267-624 MPa

Young's Modulus


Poisson's Ratio


Electrical Resistivity

3.8 x 10-8 Ω·m

Heat of Fusion

220-240 kJ/kg

Copper Nickel Foil Health & Safety Information

Signal Word Danger
Hazard Statements H317-H351-H372
Hazard Codes Xn, Xi
Precautionary Statements P260-P201-P280-P363-P405-P501a
Harmonized Tariff Code 7408.22
Transport Information NONH for all modes of transport
GHS Pictograms

About Copper Nickel Foil

Copper Nickel Foil is generally immediately available in most volumes, including bulk quantities. American Elements can produce most materials in high purity and ultra high purity (up to 99.99999%) forms and follows applicable ASTM testing standards; a range of grades are available including Mil Spec (military grade), ACS, Reagent and Technical Grade, Food, Agricultural and Pharmaceutical Grade, Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia). We can also produce materials to custom specifications by request, in addition to custom compositions for commercial and research applications and new proprietary technologies. Typical and custom packaging is available, as is additional research, technical and safety (MSDS) data. Please contact us above for information on specifications, lead time and pricing.

Copper Nickel Foil Synonyms

Cupro Nickel foil, Cupronickel foil, Nickel-Copper foil, 70-30 Copper-Nickel foil, Resistance Alloy foil, Constantan foil, Hecnum foil, Telconstan foil, Eureka, Advance, Ferry, Copper, compd. with nickel (1:1)

Copper Nickel Foil Chemical Identifiers

Linear Formula


Pubchem CID


MDL Number


EC No.



copper; nickel



InchI Identifier


InchI Key


Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Copper products. Copper Bohr Model Copper (atomic symbol: Cu, atomic number: 29) is a Block D, Group 11, Period 4 element with an atomic weight of 63.546. The number of electrons in each of copper's shells is 2, 8, 18, 1 and its electron configuration is [Ar] 3d10 4s1. The copper atom has a radius of 128 pm and a Van der Waals radius of 186 pm. Copper was first discovered by Early Man prior to 9000 BC. In its elemental form, copper has a red-orange metallic luster appearance. Of all pure metals, only silver Elemental Copperhas a higher electrical conductivity.The origin of the word copper comes from the Latin word 'cuprium' which translates as "metal of Cyprus." Cyprus, a Mediterranean island, was known as an ancient source of mined copper.

See more Nickel products. Nickel (atomic symbol: Ni, atomic number: 28) is a Block D, Group 4, Period 4 element with an atomic weight of 58.6934. Nickel Bohr ModelThe number of electrons in each of nickel's shells is [2, 8, 16, 2] and its electron configuration is [Ar]3d8 4s2. Nickel was first discovered by Alex Constedt in 1751. The nickel atom has a radius of 124 pm and a Van der Waals radius of 184 pm. In its elemental form, nickel has a lustrous metallic silver appearance. Nickel is a hard and ductile transition metal that is considered corrosion-resistant because of its slow rate of oxidation. Elemental NickelIt is one of four elements that are ferromagnetic and is used in the production of various type of magnets for commercial use. Nickel is sometimes found free in nature but is more commonly found in ores. The bulk of mined nickel comes from laterite and magmatic sulfide ores. The name originates from the German word kupfernickel, which means "false copper" from the illusory copper color of the ore.


August 17, 2017
Los Angeles, CA
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