Copper-Nickel Bars – Premium Material for Marine & Industrial Applications

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January 07, 2026
Category Connection: Copper Nickel Bar
Brief: This video demonstrates the setup, operation, and key moments during typical use of ASTM / ASME SB 111 Copper Nickel Bars. You will see how these premium Cu-Ni 90/10 alloy bars, available in round, square, and hexagonal shapes, perform in demanding marine and industrial environments. Learn about their exceptional corrosion resistance, high melting point, and superior mechanical properties through real-world application insights.
Related Product Features:
  • Made from Cu-Ni 90/10 alloy (UNS C70600) with excellent corrosion resistance for marine and industrial use.
  • Available in multiple shapes including round, square, and hexagonal with sizes ranging from 6mm to 200mm.
  • Offers high tensile strength of 490 N/mm² (min) and yield strength of 275 N/mm² (min) for durable performance.
  • Features a high melting point of 1350°C (2460°F) and density of 8.9 g/cm³ for thermal and structural stability.
  • Provides excellent electrical and thermal conductivity along with high ductility and malleability.
  • Comes in various forms such as bar, rod, and wire with surface finishes like bright, matte, or sand blasted.
  • Certified to ISO, ASTM, and DIN standards ensuring quality and reliability for international applications.
  • Suitable for DN20 seamless tube applications and resistant to acid and alkali environments.
FAQs:
  • What are the key applications for ASTM / ASME SB 111 Copper Nickel Bars?
    These bars are ideal for marine and industrial applications requiring superior corrosion resistance, including maritime environments, DN20 seamless tube systems, and operations involving acid and alkali exposure due to their Cu-Ni 90/10 composition and high mechanical strength.
  • What sizes and shapes are available for the Copper Nickel Bars?
    The bars are available in diameters from 6mm to 200mm and come in round, square, and hexagonal shapes. They are also offered in various forms including bar, rod, and wire to suit different project requirements.
  • What certifications and support services are provided with TOBO Copper Nickel Bars?
    TOBO Copper Nickel Bars are certified to ISO, ASTM, and DIN standards. Support includes product selection advice, testing and quality assurance, fabrication expertise, delivery logistics, and after-sales service to ensure optimal performance and customer satisfaction.