ASTM B111 C44300 O61 Admiralty Brass Tube Seamless Copper Heat Exchanger Tube

ASTM B111 UNS C44300 Admiralty Brass Tube Seamless Heat Exchanger Tube

ASTM B111 C44300 admiralty brass tubes are a reliable choice for applications requiring a combination of good mechanical properties, corrosion resistance, and aesthetic qualities. They're particularly valued in environments where durability and visual appeal are important. C44300, or Architectural Bronze, typically contains copper (Cu) with small amounts of aluminum (Al) and iron (Fe), contributing to its unique properties.

They are mainly used in marine industry, heat xxchangers, plumbing systems, industrial manufacturing.


Advantages of C44300 Brass Tube

1. Corrosion Resistance:

C44300 has superior corrosion resistance, especially in atmospheric conditions and when exposed to seawater. This makes it ideal for marine applications.

2. Mechanical Properties:

It combines good strength with ductility, allowing for easier fabrication and shaping. This makes it versatile for various applications.

3. Aesthetic Appeal:

C44300 develops a natural patina over time, which is visually appealing for architectural elements. Its color and finish can enhance design aesthetics.

4. Weldability and Fabrication:

This alloy can be easily welded and formed, providing flexibility in manufacturing and design processes.

5. Thermal and Electrical Conductivity:

While not as high as pure copper, C44300 maintains good thermal and electrical conductivity, making it suitable for electrical applications.

6. Low Thermal Expansion:

It exhibits a lower thermal expansion rate than some other copper alloys, which can be critical in applications subjected to temperature fluctuations

Brass Seamless Tubes Equivalent Material

ASTM B111 / ASME SB111 C44300 brass tube Mechanical Properties

Here are a few reasons why C44300 copper alloy tube may be chosen:

Excellent corrosion resistance: C44300 copper alloy tube offers exceptional corrosion resistance, making it suitable for applications where exposure to moisture, harsh chemicals, or corrosive environments is expected. It can withstand both saltwater and freshwater environments, making it ideal for marine applications.

High thermal conductivity: Copper inherently possesses excellent thermal conductivity, and C44300 copper alloy tube is no exception. It efficiently transfers heat, making it suitable for applications that require efficient heat transfer, such as heat exchangers and cooling systems.

Good formability: C44300 copper alloy tube is easily formed and fabricated, allowing it to be shaped and customized into various sizes and shapes to suit specific application requirements.

Reliable mechanical properties: This copper alloy offers good strength and durability, ensuring that it can withstand high pressure and mechanical stresses. It can be used in various industries, including HVAC, plumbing, and automotive, where reliable and robust tubing is needed.

Cost-effective: Compared to other materials with similar properties, C44300 copper alloy tube is relatively cost-effective. It offers a good balance between performance and price, making it a popular choice in many applications.

Applications

1. Plumbing and HVAC Systems

2. Electrical Industry

3. Medical Equipment

4. Heat Exchangers

5. Automotive Industry

6. Solar Thermal Systems

7. Industrial Equipment

8. Furniture and Decorative Items

9. Food and Beverage Industry

10. Marine Industry