Copper Nickel 90/10 Tube in USA – Properties, Uses & Suppliers

Copper Nickel 90/10 (Cu-Ni 90/10) is a widely used alloy in various industries, especially in marine, oil and gas, and power generation applications. It offers excellent corrosion resistance, superior mechanical properties, and durability, making it ideal for use in harsh environments. In this blog, we explore the properties, benefits, applications, and suppliers of Copper Nickel 90/10 tubes in the USA.

What is Copper Nickel 90/10?

Copper Nickel 90/10 is an alloy consisting of 90% copper and 10% nickel, with small additions of iron and manganese to enhance its strength and corrosion resistance. It is known for its ability to withstand seawater and high-temperature environments, making it a preferred material for marine and industrial applications.

Key Properties of Copper Nickel 90/10 Tubes

1. Corrosion Resistance: Excellent resistance to seawater, brine, and various chemicals.

2. High Strength & Durability: Provides long-term performance in extreme conditions.

3. Thermal Stability: Suitable for high-temperature applications.

4. Good Fabrication & Weldability: Easy to manufacture, bend, and weld.

5. Antifouling Properties: Prevents biofouling in marine applications.

Applications of Copper Nickel 90/10 Tubes

1. Marine Industry

• Shipbuilding and repair

• Heat exchangers and condensers

• Offshore oil and gas platforms

2. Power Generation

• Cooling systems

• Heat recovery units

3. Oil & Gas Industry

• Pipelines and refineries

• Gas processing plants

4. Desalination Plants

• Seawater cooling

• Evaporator tubing

5. Chemical Processing

• Acid and chemical handling

• Industrial piping systems

Why Choose Copper Nickel 90/10 Tubes in the USA?

1. Availability of High-Quality Material

The USA has several reputable manufacturers and suppliers that offer premium-quality Copper Nickel 90/10 tubes. These suppliers follow international standards like ASTM B466 and EEMUA 144, ensuring reliable performance.

2. Compliance with Industry Standards

American suppliers adhere to strict quality standards, making these tubes suitable for critical applications in marine, oil, and industrial sectors.

3. Customization & Fabrication Services

Many suppliers in the USA provide customized solutions, including different tube sizes, thicknesses, and fittings to meet specific project needs.

Leading Suppliers of Copper Nickel 90/10 Tubes in the USA

Several well-known suppliers provide high-quality Cu-Ni 90/10 tubes in the USA. Some leading names include:

• MetalsDepot – Known for marine-grade copper-nickel products.

• Farmers Copper Ltd. – Offers a wide range of Cu-Ni tubing options.

• Continental Steel & Tube Company – Provides ASTM and military-spec copper-nickel tubes.

• American Special Metals – Specializes in high-performance alloy materials.

How to Choose the Right Copper Nickel 90/10 Tube Supplier?

When selecting a supplier in the USA, consider the following factors:

1. Material Certification: Ensure they provide material test certificates (MTC).

2. Manufacturing Standards: Check if they follow ASTM, ASME, and other international standards.

3. Customization Options: Look for suppliers that offer tailor-made solutions.

4. Industry Experience: Choose established suppliers with proven expertise.

5. Delivery & Support: Opt for suppliers with reliable shipping and customer support.

Final Thoughts

Copper Nickel 90/10 tubes are essential for industries requiring corrosion-resistant and high-performance tubing solutions. With the availability of top-quality suppliers in the USA, industries can source premium Cu-Ni 90/10 tubes tailored to their needs. Whether for marine, oil and gas, or industrial applications, choosing the right supplier ensures long-lasting performance and efficiency.