Copper Nickel 70/30 also known as Cupro-Nickel 70/30 or Cu-Ni 70/30 is a widely used alloy in various industrial applications, known for its exceptional corrosion resistance and durability. When it comes to piping systems, Copper Nickel 70/30 pipes stand out as a reliable and long-lasting solution. In this article, we will explore the key characteristics, applications, and advantages of Copper Nickel 70/30 pipes.

Composition and Properties

Copper Nickel 70/30 is an alloy composed of 70% copper and 30% nickel, with trace amounts of iron and manganese. This specific composition imparts a unique set of properties to the alloy, making it highly resistant to corrosion in marine environments, brackish water, and various chemical solutions. The addition of nickel enhances the alloy's strength and resistance to erosion.

The mechanical properties of Cupro-Nickel 70/30 pipes include excellent ductility, high tensile strength, and a low coefficient of thermal expansion. These attributes make it suitable for a wide range of applications, especially in industries where exposure to corrosive environments is a concern.

Applications

Marine and Offshore Industries: Copper Nickel 70/30 pipes are extensively used in shipbuilding and offshore platforms due to their resistance to seawater corrosion. The alloy's durability and longevity contribute to the reliability of marine systems, including seawater cooling systems, desalination plants, and ship piping.

Oil and Gas Industry: In the oil and gas sector, where pipelines are exposed to harsh conditions, Cupro Nickel 70/30 pipes find applications in transporting corrosive fluids. Their resistance to corrosion and erosion makes them a preferred choice for offshore and onshore pipelines.

Power Generation: Power plants, especially those using seawater for cooling purposes, benefit from the corrosion resistance of Cu-Ni 70/30 pipes. These pipes are used in condensers, heat exchangers, and other critical components, ensuring the efficiency and reliability of power generation systems.

Chemical Processing: Copper Nickel 70/30 pipes are employed in chemical processing plants where resistance to various chemicals is crucial. Their corrosion resistance and ability to withstand aggressive environments make them suitable for transporting corrosive substances.

Advantages of Copper Nickel 70/30 Pipes

Corrosion Resistance: The primary advantage of Copper Nickel 70/30 pipes is their outstanding resistance to corrosion, particularly in marine and corrosive environments. This property significantly extends the lifespan of piping systems, reducing maintenance and replacement costs.

High Strength and Ductility: The alloy's combination of high tensile strength and ductility ensures that Copper Nickel 70/30 pipes can withstand mechanical stress and deformation, making them suitable for a variety of applications.

Low Maintenance: Due to their corrosion resistance and durability, Copper Nickel 70/30 pipes require minimal maintenance. This makes them a cost-effective choice in the long run, particularly in industries where downtime and maintenance expenses are critical factors.

Versatility: Copper Nickel 70/30 pipes are versatile and can be easily adapted to various manufacturing processes, including welding, bending, and forming. This adaptability enhances their applicability in different industries and engineering projects.

Copper Nickel 70/30 Pipe

Tricon Steel and Alloys is your trusted destination for top-notch Copper Nickel 70/30 Pipes in Mumbai, India. As a leading manufacturer and supplier, we take pride in delivering superior quality products that meet the highest industry standards. Our state-of-the-art facilities ensure precision engineering, durability, and corrosion resistance in every pipe we produce. With a commitment to excellence, Tricon Steel and Alloys is dedicated to providing unparalleled service, timely delivery, and competitive pricing. Choose us for a seamless experience, backed by a legacy of reliability and expertise in the field. Elevate your projects with our premium Copper Nickel 70/30 Pipes - where quality meets innovation.

Copper Nickel 70/30 Pipe Specifications

Pipe Specifications ASTM B466, B467, / ASME SB466, SB467
Tube Specifications ASTM B111, B552/ ASME SB552, SB111
Dimensions ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless Pipe & Tube Size 1/2″ NB – 16″ NB
Welded Pipe & Tube Size 1/8″NB TO 30″NB IN
EFW Pipe & Tube Size 6″ NB – 24″ NB
Tube Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness 0.35 mm – 50 mm
Specialized in Large Diameter Pipe Size
Schedule SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, SCH60, SCH80, SCH120, SCH140, SCH160, SCH XXS, SCH XS
Type Seamless Pipes, ERW Pipes, Welded Pipe, Fabricated Pipes, Electro polished Pipe, Polished Pipe, Hollow Pipes
Form Round, Square, Hydraulic, U Shape, Rectangular, Pan Cake Coils, Coiled, Hex, Honed, Etc
Length Single Random, Double Random & Required Length.
End Plain End, Beveled End, Treaded End

Copper Nickel 70/30 Pipe Manufacturing Process

The Rolling and Welding Stage

To begin our process, we first need to go through the rolling and welding stage. The stainless steel is placed through a checking process and cut at the edges in this stage.

Cleaning and Warming Stage

The rolled stainless steel pipes thus manufactured are cut to the required lengths depending upon the industrial demand.

Cold-Drawing Stage

Sometimes, the required size isn’t obtained when the steel is brought through the mill directly. When using the cold-drawing process, the desired size is achieved when the pipes and tubing are coated with oxalic and soap solution and dragged over die plugs—the oxalic and soap solution help reduce friction when going through the cold cycle.

The Finishing Process

The final process is the finisher. Once the process of manufacturing stainless steel pipes and tubing is completed, you’ll now have to take them to a jet printer.

Pipe Manufacturing Process

Copper Nickel 70/30 Pipe Equivalent Material

STANDARD UNS WNR.
Copper Nickel 70/30 C71500 2.0882

Cu-Ni 70/30 Pipe Chemical Composition

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

Copper Nickel 70/30 Pipes Mechanical Properties

Copper Nickel 70/30 Pipe Melting Point Elongation Density  Yield Strength Tensile Strength
2260 F 30 % at 68 F 0.323 lb/inch 3 20000 psi 50000 psi

Buy High Quality ASTM B466 Copper Nickel 70/30 Pipes.

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Types Of Cu-Ni 70/30 Pipes

Seamless Pipe

Copper Nickel 70/30 Seamless Pipe

Welded Pipe

Cupro Nickel 70/30 Welded Pipe

ERW Pipe

Cu Ni 70/30 ERW Pipe

EFW Pipe

Cu-Ni 70/30 EFW Pipe

Polished Pipe

70/30 Copper Nickel Polished Pipe

Square Pipe

CuNi 70/30 Square Pipe

Round Pipe

Copper Nickel 70/30 Round Pipe

Hollow Pipe

Cupro Nickel 70/30 Hollow Pipe

We also supply Copper Nickel 70/30 Pipe at the best price. You can check our latest Cupro Nickel 70/30 Pipes price list. Contact Tricon Steel & Alloys today for a best offer & competitive quotation Of Copper Nickel 70/30 Pipe.

What Industries Use Copper Nickel 70/30 Pipe ?

Export Countries

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