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

ESAB

OK 68.53

OK 68.53

OK 68.53 is a coated electrode for welding austenitic-ferritic steels of Super Duplex types, e.g. SAF 2507 and Zeron 100. OK 68.53 has good welding characteristics in all positions and the slag is easily detachable.

Add to shopping list


Specifications


Typical Tensile Properties

ISO As welded
Elongation Tensile Strength Yield Strength
30 % 850 MPa 700 MPa

Charpy V-Notch Properties

ISO As welded
Impact Value Testing Temperature
50 J 20 °C
40 J -40 °C

Weld Metal Analysis

ELEMENTVALUES
MoCSiFerrite FNNiNCr
4 %0.03 %0.6 %39 %10.3 %0.25 %25.2 %

Approvals: CE; EN 13479; DNV-GL; Duplex; VdTÜV; 07377
Classifications: EN ISO 3581-A; E 25 9 4 N L R 32; SFA/AWS A5.4; E2594-16; Werkstoffnummer; (1.4410)

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


Alloy Type: Austenitic-ferritic CrNiMo
Coating Type: Basic Rutile
Ferrite Content: FN 35-50
Welding Current: DC+, AC
x
×
x
x

x

Loading..