Monel R405 Round Bar UNS N04405 offers excellent corrosion resistance and superior machinability for marine and industrial applications.
Monel R405 Round Bar is a free-machining nickel–copper alloy bar developed to combine excellent corrosion resistance with improved machinability. It offers many of the same performance benefits as standard Monel 400, with added ease of machining due to controlled sulfur additions — making it ideal for precision machined parts used in demanding environments such as marine, chemical processing, and oil & gas industries.









