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DURABLE ALLOYS

Cu-Ni Bars: Corrosion-Resistant Alloys

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Copper Nickel Bars, commonly referred to as Cu-Ni Bars, are highly durable and versatile alloys composed primarily of copper with nickel and small amounts of iron and manganese. Known for their exceptional resistance to corrosion, particularly in marine and seawater environments, these bars are highly sought after for applications in industries where durability and reliability are critical.

Copper Nickel Bars: Corrosion-Resistant and Durable

Cu-Ni Bars, composed of copper, nickel, iron, and manganese, offer exceptional strength and corrosion resistance, making them ideal for marine and industrial applications.

Corrosion-Resistant Cu-Ni Bars

Cu-Ni Bars offer exceptional durability and resistance to corrosion, making them ideal for marine and seawater applications where reliability is crucial.

Durable Copper Nickel Bars

Made from copper, nickel, iron, and manganese, these bars are known for their strength and corrosion resistance in harsh industrial environments.

Key attributes of Copper Nickel Bars include

These bars are widely used in shipbuilding, desalination plants, heat exchangers, and piping systems due to their reliability and ease of fabrication. Calle Industries offers Copper Nickel Bars in diverse dimensions and specifications, ensuring they meet the demands of challenging industrial environments.

Corrosion Resistance

Outstanding resistance to seawater, brine, and other corrosive environments makes them ideal for marine and offshore applications.

Thermal Stability

Excellent performance in high-temperature conditions, maintaining mechanical integrity and resisting thermal shock.

Strength and Durability

Enhanced by the addition of nickel and other elements, these bars exhibit high tensile strength and toughness.

Antifouling Properties

The unique composition helps prevent biofouling, reducing maintenance costs in marine operations.

Customizability

Available in various sizes, lengths, and finishes, with options for customization to suit specific project requirements.

Cu-Ni Round Bars: Specifications and Applications

Our Cu-Ni Round Bars, available in various sizes and finishes, offer exceptional corrosion resistance and strength for critical applications like seawater pipework and offshore systems. Customizable in length, type, and condition, these bars meet ASTM B151 and ASME SB151 standards.

01

Outside Diameter

10 To 100 mm

02

Length

100 To 3000 mm or Custom

03

Cu-Ni Round Bars Finish

Bright Polished, Black, Matt Finish, NO.4 Finish, Rough Turned, BA Finish

04

Type

Billet, Round, Ingot, Forging

05

Cu-Ni Bars Condition

Polished, Polished & Cold Drawn & Centreless Ground

06

UNS C70600 Rod Standards

ASTM B151 | ASME SB151

07

Cu-Ni Round Bar Grade

Billet, Round, Ingot, Forging

08

Testing

Polished, Polished & Cold Drawn & Centreless Ground

09

Annealing Temperature

600-750°C

10

CuNi 90-10 Rods Uses

Condenser Taper Tube Plugs, Sea Water Pipework, Offshore Fire Water Systems