Copper 110, often referred to as C110, is a copper alloy that has been specifically formulated to have superior electrical and thermal conductivity. The ideal application for this metal would be in any type of equipment where electricity must flow from one point to another, such as wiring or electrical components. C110 Copper is also highly formable, meaning it can bend easily without breaking and does not require a lot of force when being formed into a desired shape. Another important aspect of 110 Copper is its corrosion resistance—it will not corrode over time like most other types of metals do when exposed to the elements. This makes C110 an excellent choice for many different indoor and outdoor components.

What Are the Properties of C110 Copper?

C110 is a form of copper with electrical and thermal conductivity characteristics.

Chemical Composition

The material of choice for the new C110 line is pure copper, which has a 99.9% copper content with the other 0.1% being oxygen. C110 is a highly conductive copper-based alloy with outstanding electrical and thermal conductivity properties, which is superior to other products available on the market. When heated, it is not brittle or embrittlement-prone like other copper alloys, such as copper alloy 122. C110 also contains the same amount of oxygen that occurs naturally in pure copper (Cu). This makes the alloy ductile, which is beneficial for electronic components that must be free from hazardous impurities and oxide films. C110 has excellent electrical conductivity, outstanding thermal conductivity, freedom from hydrogen embrittlement, and the potential for cold-working.

Mechanical Information

C110 Copper H02 (Half Hard) Temper Ultimate Tensile Strength: 42,100 psi Yield Strength: 36,300 psi Rockwell Hardness: B40 Machinability: 20% 1/2″ or 3/4″ brass rod, also known as free-cutting brass rod (C360) Melting Point: 1,950-1,980° F

Other Common Names for C110 Copper Alloy

Electrolytic Tough Pitch (ETP) copper is another name for copper alloys with a high carbon content, such as C110. They are also more technically referred to as UNS C11000, CDA 110 ETP, C110, and ISO Cu-ETP.

Applications of C110 Copper Alloy

C110 is commonly used in industrial applications where there is a need for ductility (such as in plumbing or roofing) or electrical conductivity (for example, electromagnets, bus bars, electrical motors, and other electrical equipment). It’s most often utilized in the home/residential/ architectural realm for its color (such as a kitchen backsplash or cutting board) or heat transfer qualities (e.g., pots and pans). In the building and construction industry, C110 Copper has many applications. These typically include: plumbing hardware, wiring, skylight frames, flashing, gutters, and more. Copper 110 can be welded with precaution, but generally the sort of inert gases required are not recommended for use with copper.

C110 Copper Products at Interstate Metal

Interstate Metal Inc. is a prominent pure copper alloy supplier with a large stock of C110 Copper bars in round, square, and rectangular forms. We have a wide array of ETP C11000, which is used in a variety of applications owing to its excellent electrical and thermal conductivity, corrosion resistance, and ease of fabrication.

Quality Assurance

Our team of quality assurance professionals ensures that our products meet all necessary criteria. Our metrology lab, which is equipped with the most up-to-date measurement equipment, including CMM, Optical Comparator, Spectrophotometer, and Surface Profiler, among other things, works closely with us to ensure high standards.