Exaton Ni54


Exaton Ni54

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Exaton Ni54 is a nickel-chrome-molybdenum alloy of type alloy C-22. It is a versatile alloy with excellent wet corrosion resistance in oxidizing and reducing media. It has better overall corrosion resistance than other Ni-Cr-Mo alloys such as alloy UNS N10276 (2.4819) and alloy UNS N06626 (2.4856). However, in severely reducing media alloy UNS N10276 is preferred where Exaton Ni56 is a better matching consumable. Applications for Exaton Ni54 are found in aggressively corrosive media such as chlorination systems, geothermal wells, HF furnace scrubbers, pesticide production, phosphoric acid production, SO cooling towers and for weld overlays on valves.

Exaton Ni54 is used for joining alloy UNS N06022 (2.4602) and is widely used as overmatching filler material for alloy UNS N10276 (2.4819) and other nickel-chrome-molybdenum alloys for better weld metal properties. It is used for surfacing low alloyed steels.

Applications for Exaton Ni54 are found in components for organic synthesis, flue gas scrubber systems, electrolytic galvanizing, plate heat exchangers, phosphoric acid production, wet chlorine gas, hypochlorite and chlorine dioxide atmosphere. Exaton Ni54 is also used in combustion-resistant components for high pressure oxygen service and ferric and cupric chloride environments. It is used for MIG/MAG welding.


Exaton Ni54


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
80 J (59 ft-lb) -196 degC (-321 degF)
150 J (111 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationTensile Strength Yield Strength
As Welded50 %770 MPa (112 ksi)500 MPa (73 ksi)

Recommended Welding Parameters

Current 150-260 A
Voltage 24-29 V
Wire Diameter 0.047 in.
Wire Diameter 1.2 mm
Wire Feed Speed 118-394 in./min
Wire Feed Speed 3.0-10.0 m/min


Wire Electrode SFA/AWS A5.14 : ERNiCrMo-10
Werkstoffnummer : 2.4602
EN ISO 18274 : S Ni 6022 (NiCr21Mo13Fe4W3)


Grade EN 13479
Society CE
Approvals are based on factory location. Please contact ESAB for more information.

Typical Weld Metal Analysis %

Typical Wire Composition %
C Co Cr Fe Mn Mo Ni P S Si V W
<=0.015 % <=2.5 % 21.5 % <=4 % <=0.50 % 13.5 % 56 % <=0.020 % <=0.010 % <=0.08 % <=0.35 % 3 %

Part Numbers and Accessories

Part Numbers : Exaton Ni54