OK NiCrFe-2

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Nickel based electrode for welding Inconel 600 and similar alloys, cryogenic steels (e.g. 9% and 5% Ni steel), martensitic to austenitic steels, dissimilar steels, heat resisting steel castings of limited weldability etc. Good weldability in all positions, including overhead.

Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded aws
90 J (67 ft-lb) -196 degC (-321 degF)
110 J (81 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded45 %AWS660 MPa (96 ksi)420 MPa (61 ksi)

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
50-80 A 45 sec 0.9 kg/h (2,0 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 63 % 91.0 22 V
70-105 A 57 sec 1.3 kg/h (2,9 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 62 % 57.0 23 V
95-140 A 58 sec 2.1 kg/h (4,6 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 65 % 31.0 24 V


Classifications SFA/AWS A5.11 : ENiCrFe-2
EN ISO 14172 : E Ni 6133 (NiCr16Fe12NbMo)


Society ABS
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Nickel alloy
Coating Type Basic
Ferrite Content FN 0
Welding Current DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Fe Mn Mo Nb Ni Si
0.03 % 16.1 % 7.7 % 2.7 % 1.9 % 1.9 % 69 % 0.5 %

How to purchase OK NiCrFe-2

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Part Numbers and Accessories

Part Numbers : OK NiCrFe-2