This site uses cookies and other tracking technologies to provide you with our services, enhance the performance and functionality of our services, analyze the use of our products and services, and assist with our advertising and marketing efforts.

Cookie Policy   Privacy Notice

Previous Next


OK 63.41

OK 63.41

High-efficiency low carbon stainless steel electrode for welding steels of the type 18 Cr 12 Ni 2-3 Mo.

Add to shopping list


Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
35 % 570 MPa 470 MPa
AWS As welded
Elongation Tensile Strength Yield Strength
- - -

Charpy V-Notch Properties

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

Weld Metal Analysis

MnMoCSiFerrite FNNiNCr
0.7 %2.8 %0.03 %0.8 %4 %12.5 %0.09 %18.2 %

Approvals: CE; EN 13479; DNV-GL; VL 316 L; LR; 316L, 316LN; VdTÜV; 01014
Classifications: EN ISO 3581-A; E 19 12 3 L R 5 3; SFA/AWS A5.4; E316L-26; Werkstoffnummer; 1.4430

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

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