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Hyderabad, India

Copper Nickel 70/30 Circle

Based in Hyderabad, India, Daksh Sheets and Plates is a reputable producer and supplier of high-quality metal goods suited to mechanical and industrial applications. Daksh, which specializes in high-performance sheets, plates, and custom solutions, is renowned for its accuracy, robustness, and quality. The Copper Nickel 70/30 Circle is one of its most notable products; it is designed to be extremely strong and resistant to corrosion in challenging conditions, particularly in marine and offshore applications. Daksh is a preferred option for important and demanding projects because it delivers tailored solutions that adhere to strict industry standards while placing a strong emphasis on dependability and client satisfaction.

Cu-Ni 70/30 Circle

Cupro Nickel 70/30 HR Circle

Copper Nickel 70/30 Circle

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Table of Contents

About 70% copper, 30% nickel, iron, and a trace amount of manganese are added to the Copper Nickel 70/30 Circle to increase its strength and resistance to corrosion. With a tensile strength of 340–550 MPa, a yield strength of 105–275 MPa, and an elongation of 20–40%, it provides exceptional mechanical performance. The alloy has excellent thermal and electrical conductivity and a melting point between 1170°C and 1240°C. It is perfect for maintaining structural integrity and thermal performance in industrial and marine environments due to its strong resistance to biofouling, erosion, and seawater corrosion.

Copper Nickel 70/30 Circle Specification

Standard ASTM B122, ASME SB122
Dimensions ASTM, ASME and API
Standard JIS, AISI, ASTM, GB, DIN, EN, etc.
Thickness 1 Mm To 100 mm.
Diameter Upto 2000 Mm.
Circle Diameter 3″ DIA up to 38″ DIA 1500 lbs max.
Circles Form Cold Rolled, Small Flat, Industrial, Proof Machined, Perforated, Forged Steel, Hot Rolled Circle.

70/30 Copper Nickel Circle Chemical Composition

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

Copper Nickel 70/30 Circle Mechanical Properties

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

Equivalent Grades for 70/30 Copper Nickel Circle

STANDARDWERKSTOFF NR.UNS
Copper Nickel 70/302.0882C71500

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We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Largest Copper Nickel 70/30 Circle Manufacturer and Exporter in Hyderabad , India​

Daksh Sheets and Plates based in Hyderabad , India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes  Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.

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Copper nickel 70/30 circle provide exceptional corrosion resistance, especially in marine and saltwater environments, due to their high nickel content. They combine excellent mechanical strength with ductility, making them suitable for demanding applications such as shipbuilding, heat exchangers, offshore platforms etc. Their resistance to biofouling minimizes and extends maintenance requirements service lifetime. Being excellent heaters, they ensure smooth thermal conductivity in industrial systems. Furthermore, these cylinders are easily manufactured and welded, making them versatile for various applications such as desalination, power generation and chemical processing, resulting in long-term reliability and reduced costs.

Types of Copper Nickel 70/30 Circle

Copper Nickel 70/30 Cut Machined Circle
Cu-Ni 70/30 Cold Rolled Circle
Copper Nickel 70/30 Proof Machined Circle
Copper Nickel 70-30 Big Size Circle
Copper Nickel 70/30 Forged Circle
Cupro Nickel 70/30 Plazma Cut Circle

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Are Custom Sizes Available for Copper Nickel 70/30 Circle?

Yes, we offer custom sizes for Copper Nickel 70/30 Circle to meet specific project needs. Our team at Daksh Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@dakshsheetsandplates.co.in

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Application Industry of Copper Nickel 70/30 Circle

Industries that require exceptional corrosion resistance, especially in maritime environments, make extensive use of copper nickel 70/30 circles. They are perfect for ship hulls, marine piping systems, and offshore platforms because of their exceptional resistance to biofouling and saltwater corrosion. Because of their durability and thermal conductivity, these circles are also frequently used in heat exchangers, condensers, and desalination plants. They are also appropriate for use in power generation, cryogenic systems, and chemical processing. They are a great option for a variety of industrial and mechanical projects because of their formability and machinability, which enable them to be effortlessly incorporated into intricate assemblies.

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