C71500 copper-nickel is an alloy of copper, further classified as a copper-nickel . CW354H is the EN numeric designation for this material. C71500 is the UNS number. Additionally, the EN chemical designation is CuNi30Mn1Fe. The British Standard (BS) designation is CN107.
Savoy Piping Inc., we carry a full inventory of ASTM B111 C71500 Copper Nickel Seamless Tube and Supply ASTM B111 C71500 Copper Nickel Seamless Tube products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.
Professional Pipeline Supplier C71500 (CuNi30Mn1Fe) C71500 (CuNi30Mn1Fe) Copper Nickel 70/30 Tubes -ASTM B111 ASTM B111 C71500 Copper Nickel Tube is the best resistance of any of the copper alloys to impingement attack and to corrosion from most acids and waters. It is being used in severe corrosive conditions in which service lives longer than those of other copper alloys are desired.