


C10100 and C11000 are two different grades of copper, each with distinct properties and applications. The main difference between them lies in their copper content and their specific uses. Here's a comparison:
Copper Content:
C10100: C10100, also known as Oxygen-Free Electronic (OFE) copper, is a high-purity copper alloy. It contains a minimum of 99.99% pure copper, with very low levels of impurities, especially oxygen and other elements.
C11000: C11000, commonly known as electrolytic tough pitch (ETP) copper, is a commercially pure copper alloy. It contains a minimum of 99.90% pure copper, with slightly higher levels of impurities compared to C10100.
Electrical Conductivity:
C10100: Due to its higher purity and lower impurity levels, C10100 has slightly better electrical conductivity compared to C11000. This makes it an excellent choice for applications where maximum electrical conductivity is required, such as in high-end electronics and sensitive electrical equipment.
Fabrication and Workability:
C10100: C10100 is highly ductile and malleable, making it suitable for various fabrication processes, including forming, bending, and soldering.
C11000: C11000 is also ductile and malleable, but it may not be as pure as C10100, which can affect its workability to some extent.
Corrosion Resistance:
Both C10100 and C11000 have good corrosion resistance, although C10100's higher purity may give it a slight advantage in some corrosive environments.
Common Applications:
C10100: C10100 is typically used in applications where the utmost electrical conductivity and minimal impurity content are critical. This includes high-frequency signal transmission, precision instruments, superconductors, and sensitive scientific instruments.
C11000: C11000 is more commonly used in general electrical and industrial applications. It is often found in electrical wiring, power distribution, plumbing, and various industrial components.
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