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Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap

Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap

350.0 INR/Kilograms

Product Details:

  • Thickness Varies, typically 2mm to 10mm
  • Condition Scrap, Unused/Unused Offcuts
  • Density 8.95 Gram per cubic centimeter(g/cm3)
  • Scrap Type Industrial Metal Scrap Sheets/Plates
  • Grade Cupro Nickel 70/30
  • Purity Minimum 99.9% as per alloy standard
  • Composition 70% Copper, 30% Nickel
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Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap Price And Quantity

  • 5 Kilograms
  • 350.0 INR/Kilograms

Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap Product Specifications

  • Minimum 99.9% as per alloy standard
  • Scrap, Unused/Unused Offcuts
  • Available as per requirement, sold by weight
  • 70% Copper, 30% Nickel
  • 8.95 Gram per cubic centimeter(g/cm3)
  • Industrial Metal Scrap Sheets/Plates
  • Metallic brown and greenish tinge
  • Varies, typically 2mm to 10mm
  • Varies, available in sheets and plates
  • Cupro Nickel 70/30
  • Re-melting, alloy recovery, fabrication
  • Loose or bundled as required
  • ASTM B122/B151 (as per original alloy specification)
  • Marine, chemical, desalination, industrial application
  • Flat sheets, plates
  • 100% recyclable
  • Oxidized, may show patina

Product Description

Technical Identifiers and Standards

Field Cupro Nickel 90/10 (C70600) Cupro Nickel 70/30 (C71500)
Common Material Names CuNi 90/10, Copper Nickel 10 Percent, C706 Cupro Nickel 70/30, CuNi 70/30, Copper Nickel 30 Percent, C715
UNS Number C70600 / C70620 C71500 / C71520
Werkstoff Number 2.0872 2.0882
EN / European Standard CuNi10Fe1Mn CuNi30Mn1Fe
ISO Standard CuNi10Fe1Mn CuNi30Mn1Fe
ISRI Scrap Specifications Code Dandy (Clean Copper-Nickel Solids) Code Dandy (Clean Copper-Nickel Solids)
ASTM Standards ASTM B111, ASTM B122, ASTM B171, ASTM B466 ASTM B111, ASTM B122, ASTM B171, ASTM B466
Material Family Copper-Nickel Wrought Alloy Copper-Nickel Wrought Alloy

Scrap Classification and Value Drivers

  • Nickel Content Valuation Premium: Cupro Nickel 70/30 commands a higher value than 90/10 due to its 29.00 to 33.00 percent Nickel content compared to 9.00 to 11.00 percent in 90/10.

  • Low Lead and Carbon Impurity Limits: Strict tolerance limits for Lead (0.020 percent maximum) and Carbon (0.050 percent maximum) mean scrap must be kept completely clean for direct re-melting into marine tube heats.

  • Strict Grade Segregation: Must be kept completely separate from Monel 400 (67Ni-30Cu), Monel K500, Admiralty Brass, Aluminum Bronze, Nickel Silver, and standard 300-series stainless steels.

  • Magnetic Response: Completely non-magnetic in all standard commercial conditions.

  • Cleanliness Requirements: Solid scrap should be free of carbon steel flanges, brass attachments, silver/braze joints, marine bio-fouling deposits, heavy oxidation scale, grease, and insulation.



Superior Alloy Properties

Cupro Nickel 70/30 Scrap stands out for its 70% copper and 30% nickel content, providing outstanding corrosion and erosion resistance. Meeting ASTM B122/B151 standards, it retains reliable structural and metallurgical qualities-vital for demanding applications in marine, chemical, and industrial settings. The density of 8.95 g/cm3 contributes to its mechanical resilience.


Sustainable Recyclability

One of the strongest advantages is its 100% recyclability. Cupro Nickel scrap is valued by fabricators and recyclers seeking eco-friendly materials for re-melting and alloy recovery. Its use supports resource conservation and waste reduction while delivering high-value recovery for a circular economy.


Versatile Forms & Applications

Offered as flat sheets and plates in varying lengths and thicknesses, this scrap adapts to the requirements of fabricators, manufacturers, and exporters. It's suited for marine fittings, desalination equipment, chemical plant fabrication, and more, owing to its durability and resistance to harsh environments.

FAQ's of Cupro Nickel Scrap Cupro Nickel 70/30 Scrap Cu-Ni Scrap:


Q: How is Cupro Nickel 70/30 Scrap typically used after collection?

A: After collection, Cupro Nickel 70/30 Scrap is mainly directed towards re-melting in foundries for alloy recovery or utilized by fabricators to manufacture new components in marine, chemical, and industrial applications.

Q: What are the main benefits of using Cupro Nickel 70/30 Scrap?

A: This scrap provides a reliable source of high-quality alloy, ensures excellent corrosion resistance, supports complete recycling, and helps lower raw material costs while maintaining metallurgical integrity.

Q: Where can this scrap be used within industry sectors?

A: Industries such as marine engineering, chemical processing, desalination plants, and heavy industrial fabrication frequently rely on Cupro Nickel 70/30 Scrap due to its resistance to corrosion and biofouling.

Q: What is the process for recycling Cupro Nickel 70/30 Scrap?

A: The recycling process involves collecting, sorting, cleaning, and re-melting the scrap to recover valuable copper-nickel alloy, which is then used to create new plates, sheets, or custom components.

Q: When is Cupro Nickel 70/30 Scrap preferred over other scrap metals?

A: It is preferred when enhanced durability, resistance to seawater, and protection against chemical attack are required-making it ideal for applications like heat exchangers, seawater piping, and condenser tubes.

Q: How is the material packaged and delivered to buyers?

A: Cupro Nickel 70/30 Scrap is prepared for shipment either bundled or loose, depending on customer requirements, and sold by weight to accommodate varying project scales and industrial needs.

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