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OK 61.20

Rutile coated electrode for welding 19Cr10Ni-type steels. Also suitable for welding stabilised steels of similar composition, except when the full creep resistance of the base material is to be met. The electrode is specially designed for welding thin-walled pipes. Diameters 1.6-2.5 mm can be used in all positions including vertical down.

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Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
45 % 560 MPa 430 MPa
AWS As welded
Elongation Tensile Strength Yield Strength
- - -

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
70 J 20 °C
48 J -50 °C
38 J -60 °C

Weld Metal Analysis

MnCuCSiFerrite FNNiNCr
0.7 %0.05 %0.026 %0.7 %5 %9.6 %0.10 %19.2 %

Approvals: CE; EN 13479; VdTÜV; 10769
Classifications: EN ISO 3581-A; E 19 9 L R 1 1; SFA/AWS A5.4; E308L-16; Werkstoffnummer; 1.4316

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

Alloy Type: Austenitic CrNi
Coating Type: Acid Rutile
Ferrite Content: FN 3 - 10
Welding Current: DC+, AC