Copper Nickel

C70600 90/10 & C71500 70/30 – Copper Nickel

Strength and Performance in Extreme Environments

In an annealed temper, serves critical roles in various industrial applications. These alloys excel in environments where corrosion resistance and durability are paramount, such as industrial condensers, heat exchangers, evaporating equipment, and marine applications. Their ability to withstand the corrosive effects of a wide range of chemicals ensures long-term reliability and protection against contamination. In particular, copper-nickel alloys maintain their strength even at elevated temperatures better than brasses or pure copper. The choice between 70-30 and 90-10 Copper-Nickel depends on the severity of corrosion and temperature conditions. In more demanding environments, such as those found in marine applications, 70-30 Copper-Nickel is often preferred for its superior resistance to corrosion and higher tolerance for extreme temperature conditions.

Available Shapes for

C70600 90/10 & C71500 70/30 – Copper Nickel

Plate
Plate
Sheet
Sheet
Bar
Bar
Pipe
Pipe
Tube
Tube
Forging
Forging
Flange
Flange

Applications for

C70600 90/10 & C71500 70/30 – Copper Nickel

Architectural
Condenser Tubes
Condenser Plates
Evaporator Tubes
Fasteners
Fittings
Fire Supression Systems
Flanges
Heat Exchangers
Impellers
Tubesheets
Valve Bodies

Description

In an annealed temper, serves critical roles in various industrial applications. These alloys excel in environments where corrosion resistance and durability are paramount, such as industrial condensers, heat exchangers, evaporating equipment, and marine applications. Their ability to withstand the corrosive effects of a wide range of chemicals ensures long-term reliability and protection against contamination. In particular, copper-nickel alloys maintain their strength even at elevated temperatures better than brasses or pure copper. The choice between 70-30 and 90-10 Copper-Nickel depends on the severity of corrosion and temperature conditions. In more demanding environments, such as those found in marine applications, 70-30 Copper-Nickel is often preferred for its superior resistance to corrosion and higher tolerance for extreme temperature conditions.

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Test Image
  • Specifications
Sizes 5/8 Inch (in), 3/4 Inch (in), 1 Inch (in),  Outer Diameter Copper-Nickel Condenser Tube
Nominal Chemicals 70-30: Copper 69.5%, Nickel 30.0%, Iron 0.5% 90-10: Copper 88.6%, Nickel 10.0%, Iron 1.4%
Wall Thickness 0.035 in 0.049 in 0.065 in 0.083 in