ASTM B466 C72200 (UNS C72200) copper nickel alloy pipes and tubes offer high strength and excellent corrosion resistance. Get a Quote Today
ASTM B466 C72200 refers to high-quality Copper-Nickel Alloy 722 (C72200) seamless and welded pipe and tube manufactured to the ASTM B466 specification. Also known as Copper Nickel 72/28, C72200 offers an exceptional combination of corrosion resistance, strength, and thermal conductivity, making it highly suitable for marine, seawater, power generation, and industrial piping applications.
This alloy features approximately 72% copper and 28% nickel, along with small amounts of iron and manganese, which enhances its resistance to corrosion from seawater, chloride solutions, and various acidic environments. ASTM B466 C72200 tubing is widely used in heat exchangers, condenser tubes, cooling water systems, desalination plants, and offshore platforms where durability and long-term reliability are critical.
C72200 pipe and tube products deliver excellent formability, weldability, and resistance to stress corrosion cracking, ensuring dependable performance in harsh service conditions.
