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Monel 400 Plates

High Performance Alloys stocks and produces Monel 400 in this grade in the following forms: Bar, square bar, wire spool, wire cuts, loose coil, sheet/plate, tube, pipe, flange. Monel 400 is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Monel 400 is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media. Monel 400 is characterized by good general corrosion resistance, good weldability and moderate to high strength. The alloy 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. The alloy is slightly magnetic at room temperature. Monel 400 is widely used in the chemical, oil and marine industries.

NG Industries is a renowned Manufacturer, Exporter and Supplier of Monel 400 Sheets & Monel K500 Sheets in India and abroad. Monel 400 Plates (UNS N04400) is based on copper (20-29 %) and nickels (65-70 %) and as well contains manganese and iron (5 %) along with other compounds. Monel K500 Plates (UNS N05500) are widely used in different application industries like Chemicals, Fats & Fertilizers, Ship Builders, Sugar Mills & Distilleries, Paper Industries, Cement Industries, and so on. These Alloy 400 Sheets can also be supplied in made to order length sizes and as well machined or fabricated to meet your requirements in piping system. The clients can avail the Alloy K500 Sheets from us in varied specifications to cater to the diverse requirements.

Characteristics :

  • Corrosion resistance in an extensive range of marine and chemical environments. From pure water to nonoxidizing mineral acids, salts and alkalis.
  • 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.
  • Good mechanical properties from subzero temperatures up to about 480C.
  • Good resistance to sulfuric and hydrofluoric acids. Aeration however will result in increased corrosion rates. May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack.
  • Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.
  • Excellent resistance to chloride ion stress corrosion cracking.

Chemical Properties :

STANDARD UNS WERKSTOFF NR. EN BS GOST JIS AFNOR
Monel 400 N04400 2.4360 NiCu30Fe NA 13 МНЖМц 28-2,5-1,5 NW 4400 NU-30M
Monel K500 N05500 2.4375 - - - - -

Specifications :

Form

Standard

Metal Type

UNS N04400

Bar

ASTM B164 QQ-N-281 Din 17750

Wire

Sheet

ASTM B127 QQ-N-281

Plate

ASTM B127 QQ-N-281

Pipe
ASTM B165
Tube
ASTM B165

Fitting

 

Forging

ASTM B564

Weld Wire

FM 60/ ERNiCu-7/ 17753

Weld Electrode
FM 190 ENiCu-7

Din

2.4360

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