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OK 63.30

OK 63.30

Extra low carbon stainless steel electrode for welding steels of the 18Cr 12Ni 2.8Mo-type. Also suitable for welding of stabilized stainless steels of similar composition when the working temperature is maximum 350°C.

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Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
40 % 570 MPa 460 MPa
AWS As welded
Elongation Tensile Strength Yield Strength
- - -

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
60 J 20 °C
55 J -20 °C
43 J -60 °C

Weld Metal Analysis

MnMoCSiFerrite FNNiNCr
0.6 %2.6 %0.02 %0.8 %6 %11.0 %0.10 %18.1 %

Approvals: ABS; SFA/AWS A5:4, E316L-17; BV; 316L; CE; EN 13479; CWB; CSA W48: E316L-17; DB; 30.039.06; DNV-GL; VL 316 L; LR; 316L; NAKS/HAKC; 2.5-4.0 mm; Seproz; UNA 272580; VdTÜV; 00262
Classifications: EN ISO 3581-A; E 19 12 3 L R 1 2; SFA/AWS A5.4; E316L-17; CSA W48; E316L-17; Werkstoffnummer; 1.4430

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

Alloy Type: Austenitic CrNiMo
Ferrite Content: FN 3-10
Welding Current: DC+, AC