by High Performance Alloys, Inc.
Ni 63.0 Cu 31.0 S 0.04 Fe 2.5 Mn 2.0 C 0.3 Si 0.5 S 0.043
High Performance Alloys stocks and
produces MONEL R405 in this grade in the following forms: Bar, wire, coil, hex and fasteners.
MONEL R405 is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
MONEL R405 is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media.
MONEL R405 is characterized by good general corrosion resistance and moderate to high strength. MONEL R405 has been used in a variety of applications.
It has excellent resistance to rapidly flowing brackish water or seawater.
It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated.
MONEL R405 is slightly magnetic at room temperature. MONEL R405 is widely used in the chemical, oil and marine industries.
*Due to sulfur addition for free machining, welding is not possible for MONEL R405.
Yield Strength (0.2% OS)
Elong. in 2 in. or 50mm (or 4D) min. %
ASTM B164 QQ-N-281
ASTM B127 QQ-N-281
FM 190/ ENiCu-7