Copper tubes are integral components in various industrial applications owing to their exceptional properties and versatility. Among the plethora of copper alloys available, C12200, C106, Cu-DH, C1220, and TP2 stand out prominently. In this article, we delve into the chemical composition, mechanical properties, hardness classification, heat treatment status, impact temperature, primary applications, size range, and TJC Steel's relevant supply cases associated with these alloys.

 

Chemical Composition:

- C12200: This alloy is primarily composed of copper (Cu) with a purity of over 99.9%, along with a trace amount of phosphorus (P).

- C106: It is a high-purity oxygen-free copper (OFC) alloy with over 99.95% copper content.

- Cu-DH: This alloy features high conductivity and is typically comprised of copper with trace elements such as silver (Ag) and oxygen (O).

- C1220: Similar to C12200, it consists of copper with a high level of purity, often exceeding 99.9%, and negligible impurities.

- TP2: Also known as phosphorized copper, TP2 contains copper as the primary element along with a small amount of phosphorus (P).

 

Mechanical Properties:

- These alloys generally exhibit excellent ductility, corrosion resistance, and thermal conductivity.

- Their tensile strength varies depending on the specific alloy and tempering conditions.

 

Hardness Classification:

- The hardness of these copper tubes falls within the range of soft to hard, depending on the tempering state and alloy composition.

 

Heat Treatment Status:

- Copper tubes may undergo various heat treatment processes such as annealing, tempering, and stress relieving to enhance their mechanical properties and microstructure.

 

Impact Temperature:

- These alloys typically maintain their structural integrity and mechanical properties across a wide range of temperatures, making them suitable for both low and high-temperature applications.

 

Primary Applications:

- Copper tubes find extensive use in industries such as HVAC (Heating, Ventilation, and Air Conditioning), refrigeration, plumbing, electrical wiring, and heat exchangers.

- They are utilized for transporting fluids, gases, and refrigerants due to their excellent thermal conductivity and corrosion resistance.

 

Size Range:

- The size range of these copper tubes varies widely, from small-diameter tubes used in intricate plumbing systems to large-diameter tubes employed in industrial heat exchange units.

 

TJC Steel Supply Cases:

- TJC Steel, a leading supplier of metal products, offers a comprehensive range of copper tubes in various grades, sizes, and specifications.

- Recent supply cases include providing C12200 copper tubes for HVAC systems in commercial buildings, C106 tubes for aerospace applications, Cu-DH tubes for electrical conductivity in power transmission, C1220 tubes for marine heat exchangers, and TP2 tubes for plumbing installations.

 

In conclusion, C12200, C106, Cu-DH, C1220, and TP2 copper tubes embody a remarkable blend of chemical purity, mechanical resilience, and thermal conductivity, making them indispensable in diverse industrial sectors. Their wide-ranging applications and reliable performance underscore their significance in modern engineering and manufacturing processes. With TJC Steel's expertise and supply capabilities, these copper alloys continue to fuel innovation and progress across various industries worldwide.