What is a Copper-Nickel 70/30 Tube? Copper nickel 70/30 tube is a specific alloy containing 70% copper and 30% nickel. It was first developed by the United States Navy in 1883 for use in marine applications such as coolant systems and sea water piping. The high corrosion resistance offered by this alloy makes it ideal
Uses and Advantages Copper Nickel 70/30 Tube
