Alloy 400

2.4360 / 2.4361 / UNS N04400

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 exchangers.

  • 6.0 mm
  • 8.0 mm
  • 10.0 mm
  • 12.0 mm
  • 16.0 mm
  • 20.0 mm
  • 25.0 mm
  • 30.0 mm
  • 35.0 mm
  • 40.0 mm
  • 45.0 mm
  • 50.0 mm
  • 55.0 mm
  • 60.0 mm
  • 70.0 mm
  • 80.0 mm
  • 90.0 mm
  • 100.0 mm
  • 120.0 mm

Details at a glance

Chemical analysis

Ni¹
min. 63.00 %
Cu
28.00 - 34.00 %
Fe
max. 2.50 %
Mn
max. 2.00 %
Si
max. 0.50 %
C
max. 0.30 %
S
max. 0.024 %
¹ Plus Co

Density

g/cm³
8.800
lb/in³
0.318

Recommended welding additive

Electrodes
MONEL 190
Electrodes
INCONEL 112
Wire
MONEL 60
Wire
INCONEL 62

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