OK Autrod 12.20

OK Autrod 12.20 is a copper‑coated, unalloyed SAW/ESW welding wire designed for high‑quality, consistent performance across a range of steels.

Key Features

• Consistently high‑quality SAW wires with tighter chemistry tolerances.
• Low‑friction spools and optimized decoiling for defect‑free operation.
• Copper coating and controlled helix for excellent electrical conductivity and stable feed.
• EcoCoil 1000 kg package for uninterrupted, high‑productivity welding with easy start.
• Ready‑to‑use flux options (BlockPac, buckets, BigBag) ensuring moisture protection.

Specifications

• Classifications: SFA/AWS A5.17 : EM12, EN ISO 14171‑A : S2.
• Approvals: CE EN 13479, DB 52.039.02, UKCA EN 13479, VdTÜV 12103.
• Typical wire composition (%): C 0.10, Mn 1.06, Si 0.07.

Applications

• Structural steel fabrications.
• Shipbuilding steel constructions.
• Pressure vessel manufacturing.
• Fine‑grained steel welding.
• General mild‑steel SAW/ESW projects.