• June 19, 2019

Monel is a corrosion resistant NiCu easily machined, and fabricated. ASTM B, ASTM B, QQ-N Class A, UNS N Available in bar, wire. ASTM B Standard Specification for Nickel-Copper Alloy (UNS N) Plate, Sheet, and Strip. ASTM B specification covers rolled nickel-copper alloy (UNS N) plate, sheet, and strip. ASTM B matreial shall conform to the required chemical.

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Historical Version s – view previous versions of standard. Link to Active This link will always route to the current Active version of the standard.

The material shall conform to the required mechanical propeties such as tensile strength, yield strength, elongation, and Rockwell hardness. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. Type C-3 for finishing. Work Item s – proposed revisions of this standard.

ASTM B – 05 Standard Specification for Nickel-Copper Alloy (UNS N) Plate, Sheet, and Strip

Machining Type Suggested starting rates are: Monel is widely used in the chemical, oil and marine industries. Brine heaters, sea water scrubbers in tanker inert gas systems. Referenced Documents purchase separately The astn listed asfm are referenced within the subject standard but are not provided as part of the standard. This abstract is a brief summary of the referenced standard.

Monel is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. The alloy is slightly magnetic at room temperature.


May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack. It has excellent resistance to rapidly flowing brackish water or seawater. Reproduction of this site in whole or part b17 prohibited without the expressed permission of High Performance Alloys, Inc.

Excellent resistance to chloride ion stress corrosion cracking. From pure water to nonoxidizing mineral acids, salts and alkalis. Pickling bat heating coils. Good mechanical properties from subzero temperatures up to about C. Monel is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media. Applications Feed water and steam generator tubing. Monoethanolamine MEA reboiling tube. High Performance Alloys stocks and produces Monel in this grade in the following forms: Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.

Pumps and valves used in the manufacture of perchlorethylene, chlorinated plastics. Dimensions such as plate, sheet, and strip thickness, width, or diameter, length, straightness, edges, squareness, and flatness shall be determined.

ASTM B – 98 Standard Specification for Nickel-Copper Alloy (UNS N) Plate, Sheet, and Strip

Characteristics Corrosion resistance in an extensive range of marine and chemical environments. These rates are for carbide tools, Type C-2 for roughing, drilling and reaming. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. This specification covers rolled nickel-copper alloy UNS N plate, axtm, and strip.

Astn does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Heat exchangers in a variety of industries.


Sulfuric acid and hydrofluoric acid alkylation plants. This alloy is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.

MONEL 400 (UNS N04400) Ni 66.5 Cu 31.5 Description

Plant for the refining of uranium and isotope separation in the production of nuclear fuel. Please give us a B172. Cladding for the upper areas of oil refinery crude columns. The material shall conform to the required grain size. The alloy has been used in a variety of applications.

Good resistance to sulfuric and hydrofluoric acids. The matreial shall conform to the required chemical composition for nickel, copper, iron, manganese, carbon, silicon, and sulfur. Monel is characterized by good general corrosion resistance, good weldability and moderate to high strength.

The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Overview Monel is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Request quote on this grade.

Aeration however will result in increased corrosion rates. Transfer piping from oil refinery crude columns.

Propeller and pump shafts.