Osnabrueck, August 2025: cunova expands its maritime product portfolio
With OSNA® 400 and OSNA® K-500, cunova is introducing two new copper-nickel-based materials to the market. These alloys have been specifically developed for use in environments where corrosion, pressure and dynamic loads present significant challenges – such as offshore engineering, shipbuilding or chemical processing.
While OSNA® 400 is particularly noted for its excellent corrosion resistance, OSNA® K-500 also offers increased strength and hardness. Both alloys comply with international standards and are now available as part of our maritime product portfolio.