UNS N04400

UNS N04400                                Equivalents: Monel 400/Alloy 400/Werkstoff 2.4360

Hart b.v. is a stockholder and supplier of UNS N04400 products:
  • Pipe (seamless and welded in random lengths and cut to size)
  • Fittings (BW and forged fittings)
  • Flanges (ANSI, DIN, EN, JIS)
  • Bar (round, square and hexagonal in random lengths and cut to size)
  • Forgings (Discs, Rings and forging according to drawing)
  • Plate and sheet (Full plates and cut to size)
Applications UNS N04400:
UNS N04400 is a nickel-copper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid, and alkalies. Used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners, and heat
Chemical analysis UNS N04400:
Nickel - 63,0% min. (incl. cobalt)
Copper -28,0-34,0% max.
Iron - 2,5% max.
Manganese -  2,0% max.
Carbon - 0,3% max.
Silicon - 0,5% max.
Sulfur -  0,024% max.
Density Alloy 400: 8,83
UNS N04400 ASTM standards:
Bar/Billet - B164
Forgings/Flanges - B564
Seamless Tubing -  B163
Welded Tubing -  B730
Seamless Pipe - B165
Welded Pipe - B725
Plate - B127
Buttweld fittings - B366
Chemical Alloy 400
Chemical Processing equipment