ASTM B111 / ASME B111 C44300 Copper Nickel Alloy Tube for Heat Exchangers
Overview
B111 C44300 is a type of copper nickel alloy tube. It is also known as C443 or Admiralty brass. This alloy is primarily composed of copper (Cu) and nickel (Ni), with small amounts of other elements such as iron (Fe) and manganese (Mn).
B111 C44300 offers excellent corrosion resistance, especially in marine environments. It is commonly used in applications where resistance to saltwater corrosion is required, such as heat exchangers, condenser tubes, and desalination plants.
The alloy has good thermal conductivity, making it suitable for applications that involve heat transfer. It also exhibits good formability and is easily fabricated, allowing for a variety of tube shapes and sizes to be produced.
B111 C44300 copper nickel alloy tube is available in various dimensions and can be customized to meet specific requirements. It can be easily welded and brazed, allowing for easy installation and maintenance.
Overall, B111 C44300 copper nickel alloy tube is a versatile and reliable choice for applications that require excellent corrosion resistance and good thermal conductivity.
Advantage of B111 C44300 Copper Nickel Alloy Tube
One advantage of B111 C44300 Copper Nickel Alloy Tube is its excellent corrosion resistance. This alloy tube is specifically designed to withstand harsh environments, including seawater and brine solutions. It is highly resistant to corrosion caused by chlorides, making it a preferred choice for marine applications.
Additionally, B111 C44300 Copper Nickel Alloy Tube offers good thermal conductivity. This means it can efficiently transfer heat, making it ideal for heat exchanger applications. It helps to maintain optimal temperature levels and improve overall system performance.
Another advantage is its high strength and durability. B111 C44300 Copper Nickel Alloy Tube has good mechanical properties, including high tensile and yield strength. This allows it to withstand high pressure and mechanical stress, ensuring long-term reliability and performance.
Furthermore, this alloy tube offers excellent formability and weldability. It can be easily fabricated and formed into different shapes and sizes, making it versatile for various applications. It also allows for easy welding, enabling efficient installation and assembly.
Overall, B111 C44300 Copper Nickel Alloy Tube provides a combination of corrosion resistance, thermal conductivity, strength, and formability, making it a reliable and versatile choice for a wide range of applications, particularly in marine and heat transfer industries.
Chemical Composition
| Grade | As | Fe | Tin | Cu | Pb | Zn |
| C44300 | 0.02-0.06 | 0.06 | 0.9-1.2 | 70.0-73.0 | 0.07 | remainder
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Applications
- Heat exchangers
- Shipbuilding and marine industry
- Power generation
- Desalination plants
- Oil and gas industry
- HVAC systems
- Automotive industry
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ASTM B111 / ASME B111 C44300 Copper Nickel Alloy Tube for Heat Exchangers Images
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