Exaton Ni56 is a low carbon nickel-chrome-molybdenum alloy of type alloy C-276. It is a versatile alloy with excellent wet corrosion resistance in oxidizing and especially in reducing media. However, in oxidizing chloride containing environments alloy UNS N06022 (2.4602) is preferred where Exaton Ni54 is a better matching welding consumable. Exaton Ni56 is used for joining alloy UNS N10276 (2.4819) and other nickel-chrome-molybdenum alloys. It can also be used for dissimilar metal joining of nickel alloys, stainless steels and low-alloy steels. Typical applications for Exaton Ni56 are found in cryogenics, components in pulp and paper plants such as bleaching vessels, flue gas scrubber systems, components in sour-gas service, sulfuric acid coolers, chlorine gas, hypochlorite and chlorine dioxide atmosphere. Exaton Ni56 is also used in combustion-resistant components for high pressure oxygen service.
Typical Charpy V-Notch Properties
|as welded iso|
Typical Tensile Properties
|Condition||Elongation||Shielding Gas||Tensile Strength||Yield Strength|
|As Welded||30 %||ISO||780 MPa (113 ksi)||520 MPa (75 ksi)|
|Deposition Rate @ 90% I max||Diameter||Deposition Efficiency (%)||Number of electrodes/kg weld metal|
|41 sec||0.9 kg/h (2.0 lb/h)||2.5 x 300.0 mm (0.098 x 11.8 in.)||66 %||103|
|44 sec||1.2 kg/h (2.6 lb/h)||3.2 x 300.0 mm (1/8 x 11.8 in.)||69 %||56|
|71 sec||2.2 kg/h (4.9 lb/h)||4.0 x 350.0 mm (5/32 x 13.8 in.)||67 %||30|
SFA/AWS A5.11 : ENiCrMo-4
EN ISO 14172 : E Ni 6276
|Alloy Type||Ni-based CrMo|
Typical Weld Metal Analysis %
|Typical Weld Metal Analysis %|
|0.01 %||0.05 %||15 %||0.01 %||5 %||0.5 %||16.0 %||56 %||0.006 %||0.001 %||0.2 %||0.01 %||3.5 %|
How to purchase Exaton Ni56
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