Principal Design FeaturesApplicationsWeldingForgingAnnealingCopper Nickels (Copper-Nickel), Copper-Nickel, (90-10). Excellent corrosion resistance, especially in marine environments. Moderately high strength, good creep resistance at elevated temperatures. Properties generally increase with nickel content. Relatively high in cost compared with copper-aluminum and other alloys with similar mechanical properties.Copper-Nickel Cu-Ni 90/10 Alloy (UNS C70600)Alloy 90/10 prevents stress corrosion cracking and pitting and crevice corrosion. The resistance to soil erosion and abrasive fluids is incomparable in the aqueous conditions. It is commonly employed in seawater hardware, condenser tubes, automotive cooling systems and in manufacturing coin. Carbon (C) below 0.050 % Copper (Cu) 85.6 to 90 %
C70600 Copper Nickel 90/10 CuNiCupro Nickel MIL-C C70600 - Copper Nickel 10% is used where corrosion is of importance. Stocked in round, square and flat bar, plate, sheet, coil, foil, strip, wire, condenser tube and tubing cut to your requirements. Custom forgings made to your requirements.
LIST OF STANDARD COPPER NICKEL 90/10 TUBE SIZES FOR C70600 (90/10) ¼ Standard (SCH 40) thru 10. ¼ Extra Heavy (SCH 80) thru 4. ½ Class 200 Mil-T-16420 K thru 10. ASTM Standard Designation for C70600:ASTM B111.
Copper Nickel Pipe - Cupro Nickel Pipe - 90/10 & 70/30 Copper Nickel Pipe. Farmers Copper Ltd. maintains a broad inventory of Copper Nickel, also known as cupro nickel, C70600 (90/10) and C71500 (70/30) in pipe form. Our inventory of ASTM B466/ASME SB466 is composed of C706 in SCH 40 & 80, along with Class 200, in addition to C715 in SCH 80. The C706 Copper Nickel pipes are either annealed, light drawn or hard drawn whereas the C715 pipes
Copper-nickel Welding and FabricationThere are two main grades of copper-nickel alloy used in marine service - 90-10 (10% nickel) and 70-30 (30% nickel). The 70-30 alloy is stronger and has greater resistance to seawater flow; but 90-10 will provide good service for most applications and, being less expensive, tends to be more widely used. Both alloys contain small but important
Copper-nickel UNS C70600 has a copper content of not less than 88.6%. Tabulated below are the mechanical properties of UNS C70600 tubes as a function of heat treatment. The chemical composition of UNS C70600 copper alloy is outlined in the following table. Equivalent materials to UNS C70600 copper alloy are given in the table below.
Typical Failures of CuNi 90/10 Seawater Tubing - CopperTypical Failures of CuNi 90/10 Seawater Tubing Systems and How to Avoid Them Wilhelm Schleich Technical Advisory Service, KM Europa Metal AG Klosterstr. 29, 49074 Osnabrück, Germany, Tel.:0049(0)541 321 3438 Fax:0049(0)541 321 83438, [email protected] For many decades, copper-nickel alloy CuNi 90/10 (UNS C70600) has extensively been
UNS C70600, C70620, C7060X, C71500 C71520 - Copper CuNi 90/10 (C70600 & C7060X) is a Copper Nickel Iron alloy with a small content of manganese which allows excellent resistance to sea- and brakish water. Of all commercial coper alloys, CuNi 70/30 (C71500) offers the best resistance to aqueous corrosion.
Copper Nickel Farmers Copper Ltd. carries an extensive inventory of both C70600 & C71500 Copper Nickel. C70600 (90/10) and C71500 (70/30), also known as cupro nickel alloy or CuNi, these copper alloys are highly resistant to corrosion in seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more.