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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The matreial shall conform to the required chemical composition for nickel, copper, iron, manganese, carbon, silicon, and sulfur. It is informational only and not an official part of the n127 the full text of the standard itself must be referred to for its use and application.

This specification covers rolled nickel-copper alloy UNS N plate, sheet, and strip. ASTM 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.


Monel is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Reproduction of this site in whole or part is prohibited without the expressed permission of High Performance Alloys, Inc. Pickling bat heating coils. Resistance to neutral, alkaline b17 acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride. Sulfuric acid and hydrofluoric acid alkylation plants. Monel is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media.


This abstract is a brief summary of the referenced standard. Dimensions such as plate, sheet, and strip thickness, width, or diameter, length, straightness, edges, squareness, and flatness ast, be determined.

Applications Feed water and steam generator tubing. It has excellent resistance to rapidly flowing brackish water or seawater. Pumps and valves used in the manufacture of perchlorethylene, chlorinated plastics. asm

Transfer piping from oil refinery crude columns. Good resistance to sulfuric and hydrofluoric acids. The alloy is slightly magnetic at room temperature.

Monoethanolamine MEA reboiling tube. Historical Version s – view previous versions of standard. Please give us a Review. Plant for the refining of uranium and isotope separation in the production of nuclear fuel. Link to Active This link will always route to the current Active version of the standard.

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

The material shall conform to the required grain size. Monel is characterized aatm good general corrosion resistance, good weldability and moderate to high strength. High Performance Alloys stocks and produces Monel in this grade in the following forms: Request quote on this grade. Heat exchangers in a variety of industries.


ASTM B127 UNS NO4400

Cladding for the upper areas of oil refinery crude columns. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

The material shall conform to the required mechanical propeties such as tensile strength, yield strength, elongation, and Rockwell hardness.

May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack. Excellent resistance to chloride ion stress corrosion cracking. The values given in parentheses are mathematical conversions to SI units that are provided for information only and zstm not considered standard.


Good mechanical properties from subzero temperatures up to about C. The alloy has been used in a variety of applications. Aeration however will result in increased corrosion rates. From pure water to nonoxidizing mineral acids, salts and alkalis.

Type C-3 for finishing. Monel is widely used in the chemical, oil and marine industries. It is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. Work Item s – proposed revisions of this standard. Propeller and pump shafts.