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ESAB

OK 63.34

OK 63.34

OK 63.34 is a stainless electrode of the 19Cr12Ni2.8Mo type, designed for the vertical-down welding of steels of similar composition. OK 63.34 produces beads with a very good finish and a smooth transition to the joint edges. The slag volume is fairly small and is easy to manipulate and easy to remove.

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Specifications


Typical Tensile Properties

ISO As welded
Tensile Strength Yield Strength Elongation
600 MPa 440 MPa -
AWS As welded
Tensile Strength Yield Strength Elongation
600 MPa 440 MPa 40 %

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
65 J 20 °C
38 J -120 °C
AWS As welded
Impact Value Testing Temperature
65 J 20 °C
52 J -20 °C

Weld Metal Analysis

MnMoCSiFerrite FNNiNCr
0.8 %2.8 %0.02 %0.8 %6 %11.8 %0.13 %18.7 %

Approvals: CWB, E316L-16, Seproz, UNA 272580, VdTÜV, 03816
Classifications: EN ISO 3581-A, E 19 12 3 L R 1 1, SFA/AWS A5.4, E316L-16, CSA W48, E316L-16, Werkstoffnummer, 1.4430

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


Alloy Type: Austenitic CrNiMo
Coating Type: Acid Rutile
Ferrite Content: FN 3-8
Welding Current: DC+, AC
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