OK AristoRod 13.26

OK AristoRod 13.26 is a low‑alloy, nickel‑copper solid MIG/TIG wire designed for GMAW of weathering steels such as COR‑TEN. It offers stable arc performance, low spatter and excellent feeding even at high currents, and is supplied in ESAB’s Octagonal Marathon bulk drums.

Key Features

• Optimised chemistry for reduced post‑weld rework
• Available in a wide range of drum sizes (Marathon Pac system)
• Excellent feeding performance for high‑speed, long‑distance welding
• Suitable for high‑strength steels (yield < 470 MPa) and sour‑gas applications (Ni < 1 %)

Specifications

• Alloy type: Low alloyed (0.8 % Ni, 0.4 % Cu)
• Shielding gas: M21, C1 (EN ISO 14175)
• Tensile – As welded (M21): 510 MPa YS / 620 MPa UTS / 23 % Elongation
• Tensile – As welded (C1): 470 MPa YS / 580 MPa UTS / 25 % Elongation
• Deposition data (0.8 mm): 40‑170 A, 16‑22 V, 2.0‑10.8 m/min, 0.4‑2.6 kg/h
• Approvals: CE EN 13479, DNV II/III YMS, UKCA, VdTÜV 19755, etc.

Applications

• GMAW of weathering steels (COR‑TEN, Patinax, Dillicor)
• High‑strength structural steel fabrication
• Mechanised and high‑current welding operations