CuNi 70/30 /C71500

CuNi 70/30 /C71500

copper nickel alloy that is almost entirely resistant to stress corrosion.  The addition of small amounts of iron and manganese make 70-30 CuNi ideal for use in applications involving high-velocity polluted seawater. Typical 715 CuNi applications for use in the chemical and desalination industries include tubes and tubesheets for condensers, evaporators and heat exchangers; tubes for carrying seawater; valve bodies; pump bodies and impellers. C71500 70-30 Copper-Nickel is known for its strength, workability, formability and weldability.

Dimensions:

Outer diameter: 5-350mm

Wall thickness: 0.5-50mm according to the buyers’ requirements

Standard: EEMUA 144, ASTM B466, GB/T 26291 etc.

Typical Uses for CuNi 70/30 /C71500:

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