SECORP designation (UNS NO.)
Same as Grade 7 with Palladium in corrosion resistance, but with optimum ductility and cold form-ability, with useful strength, high-impact toughness, and excellent weldability.
Corrosive wastes disposal wells, heat exchangers and condenser tubing. Sea-water, marine equipment and desalinization. Pickling basket. Electrolytic production of copper, manganese, nickel and other metals. Pulp and paper production.