Cu ni alloy ASME SB 466 USN C70600 boss
As a very effective alloy, the corrosion resistance of copper-nickel 70/30 seamless pipe and tubing makes it a valuable addition to industries that require corrosion resistance.
Cu-Ni 90/10 pipes and tubes are designed to meet national and international standards for the quality of raw materials, thus ensuring their durability and high quality. At the same time, as an alloy, the 70/30 Cu-Ni hollow tube has a higher copper content, which makes it very resistant to marine environments. The higher copper content in Copper Nickel 70/30/NES 780 material makes it resistant to micro-contamination. However, the microfouling performance of this alloy tends to be relatively low compared to pure copper.