Copper Nickel Bars

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Get Superior Copper Nickel Bars from a Trusted Manufacturer in Dubai, UAE

Cupro Nickel 70 / 30 Round Bar, Cu-Ni 70 Bright Bars Stockists in Mumbai, ASME SB151 Copper Nickel 30 Bars, Copper Nickel 70 / 30 Hex Bar, Cu-Ni 70 / 30 Flat Bar Supplier in Dubai. UAE

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Our company takes immense pride in presenting an extensive array of Copper Nickel Bars, meticulously curated from esteemed suppliers renowned for their excellence in crafting high-calibre copper nickel products. These bars stand as indispensable components across numerous applications, offering unparalleled versatility in size and grades and strict adherence to industry benchmarks to cater to the varied requirements of our clientele. Widely acclaimed in construction and engineering domains, our premium Copper Nickel Bars are revered for their exceptional resistance to corrosion and abrasion, ensuring prolonged durability even in the most demanding environments. By harnessing the power of copper-nickel alloys, these bars undergo a transformative enhancement in hardenability during heat treatment, resulting in uniformly improved mechanical properties throughout their structure.

Copper Nickel Bars Specifications

Specifications ASTM B151, ASME SB151
Range 5 To 500 mm thick in 100 TO 6000 mm
Cu-Ni Round Bars 6 to 120 mm.
Cu-Ni Square Bars 10 to 200 mm.
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length 100 to 3660 mm Long
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Mechanical Properties of Copper Nickel Bars

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2260 F 50000 psi 20000 psi 30 %

Copper Nickel Bars Chemical Composition

Grade Cu Pb Fe Zn Ni Mn
Copper Nickel 70/30 65.0 min .05 max 0.4-1.0 1 max 29-33 1 max

Suppliers of ASTM B151 Cu-Ni Hex Bar, Cu-Ni Forged Bars Exporter, Cu-Ni Square Bar, Cu-Ni Round Bar, Cu-Ni Round Bars Manufacturer in Dubai. UAE

Top Copper Nickel Bars Manufacturing Company in Dubai

At PipingMart, we take pride in being the largest supplier and manufacturer in the UAE, offering cutting-edge solutions for all your piping needs. With state-of-the-art production plants strategically located in the UAE, we boast a vast inventory of over 25,000 tons of premium-quality materials readily available in stock.

Available Copper Nickel Bars Grades

  • Copper Nickel 70/30 Bars
  • Copper Nickel 90/10 Bars

Contact us to get a quick quote for your requirement.

We offer These Copper Nickel Bars as per DIN, ISO, JIS or ANSI Standard.

Buy Copper Nickel Tin Alloy Hex Bar, CU-NI Bar, Copper Nickel Square Bar Stock At Factory Price In Dubai, UAE

Advantages of Copper Nickel Bars

  • Superior Corrosion Resistance: Copper-nickel bars offer exceptional resistance to corrosion, making them suitable for use in marine environments and other corrosive conditions.
  • Excellent Thermal Conductivity: Copper nickel has excellent thermal conductivity, allowing for efficient heat transfer in various applications such as heat exchangers and piping systems.
  • High Strength: Copper-nickel bars exhibit high strength and durability, providing reliable performance in demanding applications.
  • Anti-Fouling Properties: The inherent anti-fouling properties of copper-nickel help prevent marine organisms’ buildup and biofouling on surfaces, reducing maintenance requirements.
  • Low Friction Coefficient: Copper-nickel bars have a low friction coefficient, reducing wear and extending the lifespan of components in sliding applications.
  • Compatibility with Diverse Environments: Copper-nickel bars are compatible with various environments, including seawater, freshwater, and chemical environments, enhancing their versatility.

Types of Copper Nickel Bars

Copper Nickel Bar Stock
Cupro Nickel Bars
Copper Nickel Flat Bars
Cupro Nickel Round Bars
Copper Nickel Round Bars
CUNI Round Bars

Cupro Nickel 70 / 30 Rods, Cu-Ni 70 Square Bar Supplier in Mumbai, ASTM B151 Copper Nickel 30 Bars Exporter, Cu-Ni 70 / 30 Forged Round Bar Stockists in Dubai. UAE

Copper Nickle Bars Uses

Application Industry

Copper Nickel Bars applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Power Generation

Aviation Industry

Chemical Processing

Automotive Industry

  • Marine Applications: Copper-nickelDue to their excellent corrosion resistance, copper bars are commonly used in marine environments for seawater piping systems, shipbuilding, and offshore structures.
  • Heat Exchangers: These bars are utilized in the construction of heat exchangers for their superior thermal conductivity and resistance to corrosion, making them ideal for transferring heat in various industrial processes.
  • Desalination Plants: Copper-nickel bars are essential components in desalination plants, where they are used in piping systems and heat exchangers to withstand the corrosive nature of seawater.
  • Power Generation: Copper-nickel bars find applications in power generation facilities, including nuclear power plants, where they are used in condenser tubes and auxiliary systems due to their resistance to corrosion and biofouling.
  • Chemical Processing: The corrosion resistance of copper-nickel bars makes them suitable for use in chemical processing equipment, such as pumps, valves, and tanks, where they come into contact with corrosive substances.
  • Offshore Oil and Gas: In offshore oil and gas platforms and subsea pipelines, copper-nickel bars are employed for their durability and resistance to corrosion in harsh marine environments.
  • Automotive Industry: Copper-nickel Due to their excellent corrosion resistance and formability, copper bars are utilized in automotive applications such as brake lines and fuel lines.
  • Electrical Engineering: These bars are used in electrical engineering applications, including connectors, switches, and busbars, due to their excellent electrical conductivity and resistance to corrosion.
  • HVAC Systems: Copper-nickel bars are employed in HVAC (heating, ventilation, and air conditioning) systems for their thermal conductivity and resistance to corrosion, ensuring efficient heat transfer and long-term performance.

How to Choose the Right Copper Nickel Bars

  • Determine the Application: Understand the specific application for copper-nickel bars. Whether marine, industrial, automotive, or electrical, each application may have different requirements regarding corrosion resistance, mechanical properties, and dimensional tolerances.
  • Consider Corrosion Resistance: Assess the level of corrosion resistance required for your application, especially if it involves exposure to seawater, chemicals, or harsh environments. Copper-nickel alloys offer varying corrosion resistance, so choose a composition that matches the corrosive conditions.
  • Evaluate Mechanical Properties: Depending on the structural requirements of your application, consider factors such as strength, hardness, flexibility, and toughness of the copper-nickel bars. These properties determine the bars’ ability to withstand mechanical stresses, impact loads, and deformation.
  • Determine Thermal Conductivity: If your application involves heat transfer or thermal management, consider the thermal conductivity of the copper-nickel bars. Higher thermal conductivity ensures efficient heat transfer, making them suitable for heat exchangers, condensers, and other thermal applications.
  • Check Dimensional Specifications: Ensure that the dimensions, such as diameter, length, and tolerance, of the copper-nickel bars align with the requirements of your application. Precision in dimensions is crucial for seamless integration and compatibility with existing systems or components.
  • Verify Compliance with Standards: Confirm that the copper-nickel bars meet relevant industry standards and specifications, such as ASTM, ISO, or DIN standards. Compliance ensures quality, consistency, and compatibility with other components or materials in your application.
  • Consider Cost and Availability: Factor in the cost of copper-nickel bars relative to your budget constraints, but prioritize quality and performance over price alone. Additionally, assess the availability of the bars from reputable suppliers to ensure timely procurement and project continuity.
  • Seek Expert Advice: If you need clarification on which copper nickel bars to choose for your application, consult experts or suppliers specializing in copper-nickel alloys. They can provide valuable insights, technical guidance, and recommendations based on their expertise and experience. 

Can Copper Nickel Bars be welded?

Yes, welds can be made using suitable methods such as shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW or TIG), gas metal arc welding (GMAW or MIG), and submerged arc welding (SAW). Treatments are also so essential. Metal inserts with matching fittings can also be used. With proper design and maintenance, copper-nickel plates can be welded to meet the needs of various applications.

FAQ (Frequently Asked Questions)

Are there any special considerations or precautions to keep in mind when handling or machining copper nickel bars?

When handling or machining copper nickel bars, it’s important to consider their unique properties. Copper-nickel alloys are typically softer and more pliable than steel, so care must be taken to avoid excessive deformation or work hardening during machining. Proper lubrication and cooling are essential to prevent overheating and maintain tool integrity. Due to their excellent corrosion resistance, copper-nickel bars are often used in marine environments. Still, precautions should be taken to avoid contamination from chlorides or sulfides during handling and storage.

What are the typical manufacturing standards and specifications that copper nickel bars adhere to?

Copper nickel bars typically adhere to various manufacturing standards and specifications, including ASTM B151, ASTM B122, and ASTM B171. These standards define the chemical composition, mechanical properties, dimensions, and tolerances of copper-nickel bars. International standards such as EN 1982 and DIN 17664 may also be referenced for European markets. Adherence to these standards ensures consistency, quality, and compatibility of copper-nickel bars with various applications in marine, chemical processing, power generation, and automotive industries.

Are copper nickel bars environmentally friendly and recyclable?

Yes, copper-nickel bars are environmentally friendly and recyclable. Copper is a highly sustainable material that can be recycled repeatedly without losing its properties. Additionally, copper-nickel alloys are known for their durability and longevity, reducing the need for frequent replacements and minimizing environmental impact. Recycling copper nickel bars helps conserve natural resources, reduce energy consumption, and minimize greenhouse gas emissions associated with mining and production. Overall, copper-nickel bars contribute to a more sustainable and eco-friendly material lifecycle.

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