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CuNi 90 10 Round Bar Manufacturer

Copper nickel 90/10 round bar

Siddhagiri Metals and Tubes is a manufacuturer and suppliers of Copper Nickel Round Bar of ASTM B151 specification. We stock all forms and sizes of CuNi Bars. Contact for best price.
Other Names: ASTM B151 UNS C70600, Cupro-Nickel Bars, CuNi 90 10 Bars, Copper Nickel Round Bar,Copper-Nickel Hex Bar, Copper Nickel Square Bar,Copper Nickel Flat Bar
Material: CuNi 90 10
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 3.9/5 based on 83 customer reviews

As supplier, obtain here WNR 2.0872 hex bar and CU NI 90 10 rod at a fair price for any offshore or marine application. Now check out our whole selection!

We are manufactuerers and suppliers of Copper Nickel Bar ASTM B151.

CuNi bars mostly used to make parts such as gears, shafts, axles, and flywheels for rotating machinery applications. Round Bars can also be engineered and used for manufacturing of seamless pipe and tubing used in oil drilling, military, and other applications. ASTM B151 Bars conform to ASTM, UNS, ASME, UNS, ANSI, EN standards and specifications. Round Bar is available in a wide variety of sizes ranging from 10 mm to 125 mm. cupro nickel Bar available in following forms Round Bar, Hex Bars, Flat Bar, Square Bar. Round bars are typically used in Engineering Construction, Residential Construction, Non-Residential Construction, Mining Infrastructure, Transport and Storage Manufacturing.

Siddhagiri Metals and Tubes offers a comprehensive range of Cupro Nickel Bars available in round, hex and flat forms. We pride ourselves on supplying Round Bar products to suit your exact requirements. Our Round bars are finished according to, En, BS, ANSI, ASME specifications. The length of the round bar is 50 mm to 6000 mm long and it can be Single Random, Double Random and Cut Length. The characteristics of high resistance to thermal oxidation, corrosion resistance and high strength in our round bar meet the requirements for use in numerous applications within the aerospace, chemical processing, thermal processing, oil & gas, pharmaceutical and bio synthetic and motorsport industries. We supply round bars with diameters between 0.5 mm to 500 mm.

As a stockist, we are able to provide 90 10 cupro nickel flat bar and CDA 706 square bar with MTC as soon as possible since we have them in stock.

Our company has been exporting CuNi 90 10 Round bars Globally and has attained a recognition in many countries. We have exported to countries like Europe, Australia, Japan, Indonesia, South Africa, Thailand, UAE, Qatar, UK, etc.

  • Bar Specification: ASTM B151 UNS C70600, ASME SB 151 UNS C70600 & EN 12163
  • Thickness: 50 mm to 6000 mm Long
  • Type: Copper-Nickel Bar
  • Form: CuNi Round Bar, CuNi Hex Bars, CuNi Flat Bar, CuNi Square Bar
  • Length: Single Random, Double Random & Cut Length
  • Finish: Bright and Black Finish
  • Origin: Indian Origin, European Origin, Japanese Origin
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

CuNi 90 10 Bar Sizes in Stock

Material Diameter Length Make
CuNi 90 10 Round Bar, CuNi 90 10 Flat Bar, CuNi 90 10 Hex Bar 0.5 mm to 500 mm 50 mm to 6000 mm Long Indian, European and Japanese origin

Forms of ASTM B151 UNS C70600 Bar in Stock

In Stock cupro nickel Round Bar Supplier

Round Bar

ASTM B151 Round Bars available in 0.5 mm to 500 mm Diameter

In Stock CuNi 90 10 Hex Bar Supplier

Hex Bar

Copper-Nickel Hex Bar ASTM B151 UNS C70600

In Stock cupro nickel Flat Bar Supplier

Flat Bar

Copper-Nickel Flat Bar Suppliers and Manufacturer ASTM B151 UNS C70600

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • Cu Pb Mn Fe Zn Ni
    MIN 88.600 - - - - 9.000
    MAX 0.050 1.000 1.800 1.000 11.000
  • Yield Strength
    0.2% Proof
    Tensile strength
    (% in 50mm)
    MIN 110 303 42.00  
    MAX 393 404   72
  • Density kg/dm³ 8.9
    Melting Range °C 1100-1145
    Specific Heat J/kg °K 377
    Thermal Conductivity W/m°K 40
    Coeff. of Linear Expansion 10-300°C 10-6/°K 17
    Electrical Resistivity microhm. cm 19
    Modulus of Elasticity GPa 135
    Modulus of Rigidity GPa 50

Properties of CuNi 90 10 alloy

Copper Nickel Cold Forming

Copper Nickel alloy is moderately formalble as compared to aluminium and Stainless steels. Many cupro nickel compionents are fabricated by simple bending methods.

Copper Nickel Hot Forming

Hot Forming is a breaks down the dendritic solidification microstructure preset in castings of this alloy

Copper Nickel Corrosion Resistance

Copper Nickel alloys are known for their corrosion resistance properties agaisnt sea-water and environments containing corrosive gases.

Copper Nickel Welding

Copper Nickel Alloys can be welded with standard peocedures and techniques.

Services We Offer


Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Copper-Nickel ALloy Bars are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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