OK AristoRod 13.12

The OK AristoRod 13.12 is a non‑copper coated, low‑alloy (1 % Cr, 0.5 % Mo) solid MIG wire designed for GMAW of creep‑resistant steels up to 450 °C. It delivers high‑current, disturbance‑free feeding, a stable low‑spatter arc, and is supplied in ESAB’s Octagonal Marathon Pac for mechanised welding.

Key Features

• Optimized low‑alloy chemistry for reduced post‑weld rework
• Excellent feeding performance for high‑speed, long‑distance welding
• Available in a family of drum sizes (Marathon Pac) for any production scale
• Suitable for service temperatures up to 450 °C

Specifications

• Alloy Type: Low alloy (1 % Cr, 0.5 % Mo)
• Classifications: EN ISO 21952‑A G CrMo1Si, EN ISO 21952‑B G 55M 1CM3, SFA/AWS A5.28 ER80S‑G, GOST 2246 08X CM A
• Approvals: VdTÜV 10089
• Tensile Yield Strength (As Welded): 640 MPa
• Tensile Strength (As Welded): 740 MPa
• Elongation (As Welded): 18 %
• Typical Wire Composition (%): C 0.11, Mn 1.00, Si 0.65, Ni 0.02, Cr 1.18, Mo 0.42
• Deposition Data (example 1.2 mm): 120‑350 A, 20‑33 V, 2.7‑12.4 m/min feed, 1.5‑6.6 kg/h rate

Applications

• Mechanised GMAW of creep‑resistant low‑alloy steels
• Fabrication requiring high current and stable arc
• Large‑scale manufacturing and small workshop projects