Ultra Thin C17000 Copper Foil
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Ultra Thin C17000 Copper Foil

C17000 is a copper-nickel-silicon alloy, also known as silicon bronze or copper-nickel-silicon alloy. It has excellent electrical and thermal conductivity, making it an ideal material for use in electronics and electrical applications.
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Product Introduction

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of ultra thin c17000 copper foil in China, also supports customized service. Welcome to buy discount ultra thin c17000 copper foil for sale here from our factory. Quality products and reasonable price are available.

 

C17000 Ultra Thin Copper Strip consists of copper as the main component, which is an excellent conductive material. In addition, small amounts of nickel and silicon are added to the alloy, which do not significantly reduce electrical conductivity, but instead help to improve strength and corrosion resistance. As a result, the C17000 alloy copper strip exhibits excellent conductivity in electronics and electrically connected components, ensuring fast current conduction and reduced resistance losses.

 

Industry-leading C17000 ultra-thin copper strip production technology

thick copper foil

Physical Properties

(1)In the precipitation hardened condition.
Melting Point - Liquidus°F 1800
Melting Point - Solidus°F 1590
Densitylb/cu in. at 68°F 0.304
Specific Gravity 8.41
Electrical Conductivity% IACS at 68°F 22 (1)
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 62
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) 9.9
Specific Heat CapacityBtu/ lb /°F at 68°F 0.1
Modulus of Elasticity in Tensionksi 18500
Modulus of Rigidityksi 7300

 

Fabrication Properties

Technique Suitability
Soldering Good
Brazing Good
Oxyacetylene Welding Not Recommended
Gas Shielded Arc Welding Good
Coated Metal Arc Welding Good
Spot Weld Good
Seam Weld Fair
Butt Weld Fair
Capacity for Being Cold Worked Excellent
Capacity for Being Hot Formed Good
Machinability Rating 20

 

In addition to excellent electrical conductivity, C17000 ultra-thin copper foil also has good thermal conductivity. Copper is an excellent thermal conductor in its own right, and the nickel and silicon in the alloy can further improve thermal conductivity. This is important in high power electronic devices and circuits that require rapid heat dissipation, such as heat sinks and power conduction components.

 

Large-scale factory production of C17000 copper metal strip

copper metal tape

 

Highly reliable team supplying C17000 alloy copper foils

pure copper foil

GNEE is a manufacturer specializing in the research, development, production, sales and service of copper products such as copper tubes, copper rods, copper plates, copper wires and copper strips. Our company is located in Henan Province with convenient transportation. Our factory has been engaged in foreign markets for more than 16 years and has rich production experience. Our main markets are Dubai, Indonesia, Singapore, Vietnam, Malaysia, Philippines, Chile, Mexico, Israel, Spain and so on.
 

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