C28000 is a type of copper alloy, specifically categorized as a yellow brass. Yellow brass alloys typically consist primarily of copper (Cu) and zinc (Zn), with varying compositions depending on the specific alloy designation.

C28000 copper alloy, also known as Muntz metal, typically contains about 60% copper and 40% zinc. It is known for its good strength, corrosion resistance, and ease of machining.

C28000 is a specific alloy of copper, commonly known as Muntz metal or yellow brass. Its chemical composition typically includes:

Copper (Cu): Approximately 59-62%

Zinc (Zn): Approximately 38-41%

Lead (Pb): Up to 0.05%

Iron (Fe): Up to 0.10%

Phosphorus (P): Up to 0.03%

Other elements (impurities): Small amounts of other elements may be present.

The exact composition may vary slightly depending on the manufacturer or specific standards, but generally, C28000 copper alloy is composed primarily of copper and zinc, with small amounts of other elements. The addition of zinc improves the alloy's strength, hardness, and corrosion resistance, making it suitable for various applications where these properties are beneficial.

It's important to note that the precise chemical composition may influence the alloy's specific properties such as corrosion resistance, machinability, and electrical conductivity, which are important considerations for its use in different industries and applications.

C28000 copper wire, which is also known as Muntz metal, has several distinctive features and characteristics that make it suitable for various applications:

Composition: C28000 copper alloy typically consists of approximately 60% copper (Cu) and 40% zinc (Zn). This composition gives it a golden yellow color similar to brass.

Mechanical Properties: It offers good strength and ductility, making it suitable for applications where mechanical properties are important.

Corrosion Resistance: C28000 copper alloy exhibits good resistance to corrosion, especially in marine and industrial environments. This property is due to the presence of zinc in the alloy, which enhances its resistance to certain forms of corrosion.

Machinability: It has good machinability, allowing it to be easily formed into various shapes and sizes. This makes it suitable for applications where intricate shapes or precise dimensions are required.

Electrical Conductivity: While not as conductive as pure copper, C28000 still retains reasonable electrical conductivity. It can be used in electrical applications where moderate conductivity is sufficient.

Aesthetic Appeal: The alloy's yellow-gold color and ability to take on a high polish make it suitable for decorative applications.

Weldability: C28000 can be welded using appropriate methods and precautions, although it may require careful handling to avoid zinc evaporation.

 This alloy is commonly used in applications where these properties are beneficial, such as:

Architectural Applications: C28000 brass is used in architectural applications such as door and window frames due to its aesthetic appeal and corrosion resistance.

Marine Hardware: Its resistance to corrosion makes it suitable for marine environments, including boat hardware and fittings.

Electrical Components: It is used in electrical connectors and terminals due to its good electrical conductivity and machinability.

Decorative Applications: C28000 brass is also used in decorative items and fittings because of its attractive yellow-gold color and ability to take on a high polish.

Industrial Equipment: It finds use in various industrial applications where its combination of strength, machinability, and corrosion resistance is advantageous.