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ESAB

OK 63.35

OK 63.35

OK 63.35 is a low carbon stainless steel electrode with basic coating of the 18Cr12Ni3Mo type. It is suitable for applications where the mechanical requirements are tough. It provides good impact toughness levels. Minimum lateral expansion of 0.38 mm requirement is met down to -120°C. The same requirement can be met at -196°C when the ferrite content is at the low end of the specification i.e. FN 3 - 4.

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Specifications


Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
- - -
AWS As welded
Elongation Tensile Strength Yield Strength
40 % 560 MPa 430 MPa

Charpy V-Notch Properties

ISO As welded
Testing Temperature Impact Value
20 °C -
-120 °C -
AWS As welded
Testing Temperature Impact Value
20 °C 95 J
-60 °C 75 J
-120 °C 60 J
-196 °C 35 J

Weld Metal Analysis

MnMoCSiFerrite FNNiNCr
1.6 %2.7 %0.04 %0.4 %4 %12.6 %0.06 %18.3 %

Approvals: ABS, Stainless, CE, EN 13479, NAKS/HAKC, 2.5-4.0 mm, Seproz, UNA 272580, VdTÜV, 04812
Classifications: EN ISO 3581-A, E 19 12 3 L B 2 2, SFA/AWS A5.4, E316L-15, Werkstoffnummer, 1.4430

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


Alloy Type: Austenitic CrNi
Coating Type: Basic
Ferrite Content: FN 3-8
Welding Current: DC+
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