Exaton Ni53

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Exaton Ni53 is a NiCrCoMo alloy of type alloy UNS N06617. The weld metal provides a combination of excellent metallurgical stability and strength in short and long term exposure to temperatures up to 1150°C (2100°F). Exaton Ni53 is suitable for joining heat resistant nickel alloys, heat resistant austenitic and cast alloys such as: UNS N08810 (1.4958), UNS N08811 (1.4959), UNS N06617 (2.4663). Typical applications are high temperature heat exchanger valves, furnace tubing in the petrochemical industry, radiant heat tubes, gas turbines, components subjected to high temperatures in the chemical processing industry and components for power plants.

Typical Charpy V-Notch Properties

As Welded
Impact Value 52 ft-lb
Impact Value 70 J
Shielding Gas ISO
Testing Temperature 68 °F
Testing Temperature 20 °C

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded43 %ISO770 MPa (112 ksi)530 MPa (77 ksi)

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal
60-85 A 41 sec 0.9 kg/h (2.0 lb/h) 2.5 x 300.0 mm (0.098 x 11.8 in.) 66 % 103
80-110 A 44 sec 1.2 kg/h (2.6 lb/h) 3.2 x 300.0 mm (1/8 x 11.8 in.) 69 % 56
100-140 A 71 sec 2.2 kg/h (4.9 lb/h) 4.0 x 350.0 mm (5/32 x 13.8 in.) 67 % 30


Classifications SFA/AWS A5.11 : ENiCrCoMo-1
EN ISO 14172 : E Ni 6117

Consumable Characteristics

Alloy Type Ni-based CrCoMo
Coating Type Basic
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
Al C Co Cr Cu Fe Mn Mo Nb+Ta Ni P S Si Ti
0.15 % 0.07 % 12 % 24 % 0.01 % 0.8 % 1 % 9 % 0.07 % 52 % 0.006 % 0.003 % 0.4 % 0.2 %

How to purchase Exaton Ni53

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