Cupro Nickel 70/30 Sheets, Plates & Coils Supplier & Exporter

Cupro Nickel 70/30 Sheets, Plates & Coils

Cupro Nickel UNS C71500 Shim Sheets, 70/30 Cupro Nickel Hot Rolled Plates, 70 30 copper nickel sheet, 70 30 copper nickel plate, 70/30 copper nickel coils, Cupro Nickel DIN 2.0882 Sheets, Cu-Ni 70/30 Coils Supplier in India.

70/30 Cupro Nickel Cold Rolled Sheets, Copper Nickel 70/30 Chequered Plates, Cu-Ni 70/30 Perforated Sheets Supplier

Nandishwar Steel offers a wide range of Copper Nickel 70 / 30 Sheets to clients. We also offer the same at market leading prices. Copper Nickel 70 / 30 Plates (UNS C71500) are used in welding backing rings, flexible metal hose, weld wire and boiler parts. These Cupro Nickel 70 / 30 Plates are also used as machined and forged valve and pump parts that are utilized for seawater services. Our Cu-Ni 70 / 30 Sheets are also used in Condensers, Seawater piping, Power plants, Exchanger shells, and more. Our Cu-Ni 70 / 30 Plates retain strength over a wide temperature range, attractive for high temperature applications. We are a known manufacturer, exporter and supplier of these products that offer in different sizes and shapes to our clients.

What is cupro nickel 70/30?

Cupro nickel 70/30 is a type of copper-nickel alloy composed of 70% copper and 30% nickel. It is also referred to as C71500 or CN107. Cupro nickel 70/30 offers excellent corrosion resistance in seawater and other aggressive environments, making it a popular choice for marine engineering and offshore oil and gas applications. The alloy is highly resistant to biofouling and erosion corrosion and is also resistant to stress corrosion cracking. Cupro nickel 70/30 is highly malleable and ductile, making it easy to form and fabricate. It is also highly resistant to hydrogen embrittlement and offers excellent thermal and electrical conductivity.

What are the benefits of using 70 30 copper nickel sheets?

The benefits of using 70/30 copper nickel sheets include excellent resistance to corrosion in seawater and other aggressive environments, good strength and ductility, high thermal conductivity, and excellent resistance to biofouling and erosion corrosion. 70/30 copper nickel sheets are also easy to form and fabricate, making them a popular choice for marine and offshore oil and gas applications, such as heat exchangers, condensers, piping systems, and other critical components. Additionally, copper nickel 70/30 is highly resistant to hydrogen embrittlement and offers good resistance to stress corrosion cracking, making it a reliable and durable choice for harsh industrial environments.


Standards: ASTM, ASME and API

Specialize : Shim Sheet, Perforated Sheet, B. Q. Profile.

Size: 1 mm to 100 mm

Length : Single Random, Double Random & Cut Length

Specifications : ASTM / ASME SB 171, SB 151

Form : Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange)

Finish : Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)

copper nickel 70 30 sheets and plates chemical composition

Grade Cu Mn Pb Ni Fe Zn
Cupro Nickel 70/30 65 min 1.0 max 0.05 max 29-33 max 0.4-1.0 max 1 max

copper nickel 70 30 sheets and plates mechanical properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
0.323 lb/in3 at 68 F 2260 F 50000 psi 70 / 3000 psi 30 %

Other grades of Cupro Nickel 70/30 Sheets, Plates & Coils

Cupro Nickel 70/30 Sheets
ASTM B171 Cu-Ni 70/30 Plates
Cupro Nickel 70/30 Shim Sheets
Cupro Nickel UNS C71500 Coil
70/30 Cupro Nickel Chequered Plate
Cupro Nickel DIN 2.0882 Perforated Sheets
Cupro Nickel 70/30 Cold Rolled Sheets
70/30 Cu-Ni Hot Rolled Plates Suppliers
Copper Nickel 70/30 Cold Drawn Plates Exporter


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