OK 67.13

Austenitic stainless steel stick electrode for welding 25Cr20Ni steels, delivering a weld metal free of measurable ferrite and capable of withstanding scaling up to 1100‑1150 °C.

Key Features

• Basic rutile coating for easy use and high deposition
• VacPac™ hermetically sealed packaging protects against moisture
• Available in multiple diameters and lengths
• Consistent corrosion‑resistance and mechanical properties

Specifications

• Classifications: EN ISO 3581‑A : E 25 20 R 1 2, SFA/AWS A5.4 : E310‑16, Werkstoffnummer 1.4842
• Approvals: CE, UKCA (EN 13479)
• Welding Current: DC+, AC
• Ferrite Content: FN 0
• Alloy Type: Austenitic CrNi
• Coating Type: Basic Rutile
• Minimum AC Open Circuit Voltage: 65 V
• Deposition Data (example): 2.5 × 300 mm – 50‑85 A, 21 V, 0.8 kg/h

Applications

• Structural welding of austenitic stainless steels
• High‑temperature service up to 1100‑1150 °C
• Projects requiring flexibility of SMAW with consistent quality