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Introduction
Copper-nickel alloys have very good resistance to biofouling and marine corrosion, and possess good fabricability. Copper gains more strength and corrosion resistance when nickel is added to it.
The following datasheet will provide more details about the UNS C71640 copper nickel (cupronickel) alloy.
Chemical Composition
The following table shows the chemical composition of the UNS C71640 cupronickel-copper nickel alloy.
The physical properties of UNS C71640 copper nickel alloy are outlined in the following table.
Physical Properties
The physical properties of UNS C71640 copper nickel alloy are outlined in the following table.
Mechanical Properties
The mechanical properties of UNS C71640 cupronickel alloy are tabulated below.
Thermal Properties
The thermal properties of UNS C71640 copper nickel alloy are tabulated below.
Other Designations
Equivalent materials to the UNS C71640 copper nickel alloy are:
- ASTM B111
- ASTM B543
- ASTM B552
