Copper Nickel 70/30 Products

Copper Nickel 70 30 Manufacturer

C71500 Copper Nickel, also referred to as CuNi 70 30, offers excellent corrosion resistance, especially in marine saltwater environments. Among the most sought-after 70 30 Copper Nickel properties is its ability to withstand aggressive seawater conditions over prolonged periods. The main wrought 70 30 Copper Nickel Alloy chosen for seawater service contains 30 percent nickel, with important additions of iron and manganese that are necessary to maintain good corrosion resistance. This C71500 material is widely used in the form of 70 30 Copper Nickel Pipes, 70 30 Copper Nickel Plates, valves, and pump components, making it a preferred choice across marine, offshore, and industrial applications. Compliant with SB 111 C71500 standards, this alloy is trusted globally for its durability and performance.

Lakshya Steel is a leading Manufacturer, Stockist, and Supplier of Copper Nickel Products in India, offering a wide range including pipes, tubes, plates, sheets, fittings, flanges, and more. For the most accurate and competitive Copper Nickel 70 30 price, contact Lakshya Steel directly for a customized quotation based on grade, size, and quantity. Our expertise in CuNi 70 30 and deep industry knowledge make us the preferred sourcing partner for clients across marine, power generation, desalination, and offshore oil & gas industries.

• Copper Nickel 70/30 Welded Pipes: 70 30 Copper Nickel Pipes are engineered to deliver exceptional resistance to seawater corrosion, erosion, and biofouling in demanding marine environments. Widely used in offshore platforms, shipbuilding, and desalination systems requiring long-term durability.
• Copper Nickel 70/30 Plates & Sheets:  70 30 Copper Nickel Plates offer outstanding formability, weldability, and superior corrosion resistance in aggressive saltwater and industrial environments. Ideal for fabricating heat exchangers, ship hulls, and marine structural components.
• Copper Nickel 70/30 Tubes:  CuNi 70 30 Tubes are precision-manufactured to withstand continuous exposure to high-temperature and high-pressure seawater applications. Commonly specified for condenser systems, evaporator tubes, and heat exchanger assemblies.
• Copper Nickel 70/30 Flanges:  Manufactured to SB 111 C71500 standards, these flanges provide a secure and corrosion-resistant connection in critical marine and offshore piping systems. Their superior mechanical strength makes them ideal for saltwater piping, valve bodies, and pump assemblies.
• Copper Nickel 70/30 Rods & Bars:  C71500 Material Rods and Bars offer excellent machinability, high tensile strength, and outstanding resistance to corrosion in harsh aqueous environments. Extensively used for manufacturing marine hardware, pump shafts, propeller sleeves, and precision industrial components.

Chemical Composition for C71500

Physical Properties for C71500

Room Temp Tensile & Hardness Data C71500 Tube & Pipe

Copper Nickel 70 30 Price List

Typical Uses of Copper Nickel 70 30

• Industrial
  Pump Impellers, Heat Exchanger Tubes, Evaporator Tubes, Distiller Tubes, Condenser Plates, Refrigerators, Process Equipment, Condenser Components, Ferrules, Welding Backing Rings, Flexible Metal Hose, Weld Wire, Boiler Parts, Condensers, Propeller Sleeves, Heat Exchanger Components

• Marine
  Salt Water Flanges, Salt Water Piping, Valve Bodies, Sea Water Service, Fittings, Sea Water Condensers, Salt Water Pipe Fittings, Water Boxes – Salt Water Applications, Pump Bodies and Internal Parts – Sea Water

Get the Best Price for your Grade

* Prices vary by quantity, specification & delivery terms. Contact us for bulk pricing.