ASTM B151 C70600 COPPER HIGH PRESSURE THREADED FITTING 3000LB NPT

Overview

The addition of Fe and Mn in C70600 alloy greatly improves the corrosion resistance of this material. In clean seawater, the water flow rate accepted by this alloy can reach 2.2-2.5%/s, and the maximum acceptable speed in micro salt solution can reach 4m/s. This alloy can avoid stress corrosion cracking and high temperature point nickel removal. Therefore, this alloy has good corrosion resistance to clean or polluted seawater and river bay water, and is widely used in power plants, desalination On heat exchangers using seawater in petrochemical factories and other industries

Pure copper and nickel can significantly improve strength, corrosion resistance, hardness, resistance, and thermoelectric properties, while reducing the temperature coefficient of electrical resistivity. Therefore, compared to other copper alloys, white copper has exceptionally good mechanical and physical properties, good ductility, high hardness, beautiful color, corrosion resistance, and deep drawing performance. It is widely used in shipbuilding, petrochemical, electrical appliances, instruments, medical machinery, daily necessities, handicrafts, and other fields, and is also an important resistance and thermocouple alloy.

Properties of C70600(90Ni/10Cu)

• Copper Nickel Cold Forming

Copper Nickel alloy is moderately formalble as compared to aluminium and Stainless steels. Many cupro nickel compionents are fabricated by simple bending methods.

• CuNi 9010 Hot Forming

Hot Forming is a breaks down the dendritic solidification microstructure preset in castings of this alloy

• CuNi 90 10 Corrosion Resistance

Copper Nickel alloys are known for their corrosion resistance properties agaisnt sea-water and environments containing corrosive gases.

• Copper Nickel Welding

Copper Nickel Alloys can be welded with standard peocedures and techniques.

ASTM B151 C70600 COPPER NICKEL FITTING SPECIFICATION

Application:

• Seawater desalination evaporator
• Central air conditioning condenser
• Ship air cooler
• Petrochemical cooler
• Power plant steam turbine condenser