... Brief Introduction A nickel-copper alloy with high strength and excellent corrosion resistance in a range of media ... sea water, hydrofluoric acid, sulfuric acid, and alkalies. Used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts ... , Strip, Plate, Round Bar, Flat Bar, Forging Stock, Hexagon and Wire Major SpecificationsBS, ASTM, ASME, DIN, SAE AMS, NACE, ISO, ...