Copper Nickel 70/30 Bars

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Copper Nickel 70/30 Bars Manufacturer & Supplier in Dubai, UAE

Cu-Ni 70/30 Round Bars Price In UAE, ASTM B151 Cu-Ni 70/30 Round Bars Supplier In Dubai, Cupro Nickel 70-30 Round Bar Manufacturer In Dubai, UAE.

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Delve into the realm of excellence with our famous collection of Copper Nickel 70/30 Bars, carefully sourced from esteemed suppliers renowned for their mastery in custom-built top-tier copper nickel alloys. These bars epitomize versatility, available in a spectrum of sizes and grades carefully custom-built to meet the diverse demands of our esteemed clientele. Celebrated across construction and engineering sectors, our premium Copper Nickel 70/30 Bars boast unparalleled resistance to corrosion and abrasion, ensuring steadfast durability even in the harshest environments. Through meticulous heat treatment processes, these bars undergo a transformative enhancement in hardenability, yielding uniformly enhanced mechanical properties throughout their structure, solidifying their stature as indispensable components across numerous applications.

Copper Nickel 70/30 Bars Specifications

Specifications : ASTM B151 / ASME SB151

Dimensions : ASTM, ASME and API

Size : 5 mm To 500 mm

Diameter : 10 mm To 100 mm


Length : 100 mm To 3000 mm Long & Above, 100 mm TO 70/300 mm

Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc.,

Condition : Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished

Mechanical Properties of Copper Nickel 70/30 Bars

ElementDensityMelting PointTensile StrengthYield Strength (0.2%Offset)Elongation
Copper Nickel 70-30 / 70-300.323 lb/in3 at 68 F2260 F50000 psi20000 psi30 %

Copper Nickel 70/30 Bars Chemical Composition

Cu-Ni 70-3065.0 min1 max.05 max29-330.4-1.01 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.

Contact us to get a quick quote for your requirement.

We offer These Copper Nickel 70/30 Bars as per DIN, ISO, JIS or ANSI Standard.

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Advantages of Copper Nickel 70/30 Bars

  • Corrosion Resistance: One of the major advantages of Copper Nickel 70/30 bars is that they are highly corrosion resistant to seawater. This makes them models for marine applications such as shipbuilding, offshore structures and desalination plants.

  • High Strength: Copper Nickel 70/30 wires have excellent mechanical properties, strength, and toughness. This makes them suitable for applications requiring strength and corrosion resistance, such as heat exchangers, condensers and piping systems.

  • Temperature Stability: Copper Nickel 70/30 wires retain their mechanical properties over a wide range of temperatures, making them suitable for use in hot environments and high temperatures

  • Antimicrobial properties: Copper-nickel alloy, with a ratio of 70/30 copper-nickel, has a natural antimicrobial property that prevents bacteria and fungi from growing on their surface. This property is especially useful for sanitary environments of great importance, such as in the food and beverage industry and the healthcare sector.

  • Easy to manufacture: Copper Nickel 70/30 strips are easily manufactured using conventional manufacturing processes such as machining, welding and fabrication to produce complex components and structures.

Types of Copper Nickel Bars


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Copper Nickle 70/30 Bars Uses

Application Industry

Copper Nickel 70/30 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-nickel is widely used in marine environments 70/30 due to its excellent resistance to seawater corrosion and biodegradation. It is used in hulls, propellers, heat exchangers and piping systems.

  • Heat Exchanger: Its high temperature makes it suitable for heat exchange vessels in power plants, desalination plants and chemical plants

  • Desalination equipment: Copper-nickel is used in heat exchangers and piping in desalination plants where it is important not to be corroded by seawater

  • Power generation: Copper-nickel 70/30 is used in condensers, heat exchangers and piping systems due to its resistance to corrosion and corrosion in electrical equipment

  • Chemical Applications: Used in Chemical Applications where chemical stability and high temperatures are required

  • Oil and Gas Industry: Copper Nickel 70/30 has applications in offshore oil and gas platforms, particularly in pipeline systems and heat exchangers where seawater and high-pressure corrosion resistance are required.

How to Choose the Right Copper Nickel 70/30 Bars

  • Identify your application: Identify the specific purpose for which copper nickel plates are required. Different applications may require different cable types or sizes.

  • Understand the material: Copper-nickel 70/30 bars are known for their excellent corrosion resistance, high thermal conductivity, and excellent mechanical performance. Understand how these materials match the needs of your application.

  • Consider the environment: Consider the environment where the rod will be used. Copper nickel 70/30 is often chosen for marine products due to its resistance to seawater corrosion. Make sure the trees can withstand the conditions they face.

  • Size and shape: Based on your project specifications, determine the required wire size, shape, and thickness. Copper nickel plates come in various shapes and sizes, such as circular, rectangular, or rectangular.

  • Quality and Standards: Determine if tapes meet appropriate standards such as ASTM, DIN, or others relevant to your industry. Quality assurance ensures that tapes will work properly in your application.

Can Copper Nickel 70/30 Bars be welded?

Yes, Copper Nickel 70/30 bars can be welded using various methods such as shielded metal arc welding, gas tungsten arc welding, and gas metal arc welding. Proper welding techniques and compatible filler metals are essential to ensure quality welds and maintain the material’s corrosion resistance properties.

FAQ (Frequently Asked Questions)

Are Copper Nickel 70/30 Bars suitable for hygienic and sanitary applications?

Yes, Copper Nickel 70/30 bars are suitable for hygienic and sanitary applications due to their excellent corrosion resistance, antimicrobial properties, and ability to withstand high temperatures and pressures. They are commonly used in industries such as food and beverage, pharmaceuticals, and marine engineering for piping and equipment.

Can Copper Nickel 70/30 bars be recycled after use?

Yes, Copper Nickel 70/30 bars are highly recyclable. They can be melted down and reprocessed without losing their beneficial properties. Recycling helps conserve resources, reduces energy consumption, and minimizes environmental impact, making it a sustainable choice for end-of-life management of these materials.

Can Copper Nickel 70/30 bars be used for structural applications?

Copper Nickel 70/30 bars are not typically used for structural applications due to their relatively low strength compared to other structural materials like steel. However, they may be employed in specialized structural components where their corrosion resistance and other unique properties outweigh the need for high mechanical strength.

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