Cupro Nickel 70/30 Round Bar, Seawater Service, Marine Systems

Cupro Nickel 70/30 Round Bar Supplier In India
$0.44 - $1.90

Minimum Order : 200 bar

Customization as per requirements


Specification Details
Size Range10 mm to 150 mm
Length1000 mm
StandardsAstm, Asme, Din, Nf, Jis, En, Ios
FinishedBlack, Centreless Ground, Bright, Cold Drawn, Polish, Polished

Cupro Nickel 70/30 Round Bar Manufacturer in India

Rajkrupa Metal Industries is a reputed Cupro Nickel 70/30 Round Bars Manufacturer of the bars intended to be used in high resistance to corrosion in the sea and industrial settings. It is a 70 percent copper and 30 percent nickel alloy that has been known to have a stable behaviour in the seawater and high-pressure systems. It provides reliable performance in which durability and weldability are needed.

  • Very resistant to sea water erosion and biofouling.
  • Works in high temperatures up to 380 o C.
  • Good mechanical stability is provided with 70/30 composition.
  • Superior shipbuilding and chemical-processing assembly joining capacity.

The CN70/30 Round Bars are also used in the heat exchanger, in marine fittings and flow-handling systems where long service life is required. They are made in several grades and different sizes usually available under the B2B Business networks where it has been shown to have very high demand in industrial use.


Type of Sub-products

  • Cold Drawn Cupro Nickel 70/30 Round Bar
    Cold Drawn Cupro Nickel 70/30 Round Bar

    Cold Drawn Cupro Nickel 70/30 Round Bar

    Cold drawn for increased strength and tighter dimensional tolerances, this type is ideal for precision components. Commonly used in heat exchangers, desalination plants, and offshore equipment.

  • Hot Rolled Cupro Nickel 70/30 Round Bar
    Hot Rolled Cupro Nickel 70/30 Round Bar

    Hot Rolled Cupro Nickel 70/30 Round Bar

    Formed at high temperatures, hot rolled bars offer good workability and structural integrity. Suitable for marine piping, condenser tubes, and high-pressure seawater systems.