OK Autrod 410

OK Autrod 410 is a continuous solid welding wire with 13% chromium, designed for welding similar martensitic and martensitic‑ferritic steels. It can be used together with OK Flux 10.93 for submerged arc welding applications.

Key Features

• 13 % Cr martensitic‑ferritic alloy for high strength welds
• Available in standard spool sizes and ESAB Marathon Pac bulk drum
• Compatible with OK Flux 10.93 for SAW processes
• Produced at ESAB’s Vamberk Center of Excellence (Czech Republic)

Specifications

• Classification: SFA/AWS A5.9 : ER410
• Alloy Type: Martensitic‑ferritic (13 % Cr)
• Typical Wire Composition: C 0.12 %, Mn 0.5 %, Si 0.3 %, Cr 12.2 %

Applications

• Submerged Arc Welding (SAW) of martensitic and martensitic‑ferritic steels
• High‑volume production where weld economy and process stability are critical