Global Steel's Copper Nickel 70/30 Sheets & Plates are known for their excellent quality, strength, and corrosion resistance. We are a top-rated supplier, stockist, exporter, and manufacturer, and we deliver top-grade Cu-Ni 70/30 plates and sheets that are extensively used in applications needing top-grade seawater resistance, strength, and thermal stability. Copper-nickel alloy with ... https://www.globalsteelindustries.com/copper-nickel-70-30-sheets-plates-manufacturers-suppliers-stockists-exporters.html