OK AristoRod 69

The non-copper coated OK AristoRod 69 is a low-alloyed, solid MIG wire designed for GMAW of high tensile strength steels in critical applications. It delivers tough weld metal with excellent impact strength at low temperatures and maintains a stable arc with minimal spatter.

Key Features

• Low-alloyed Cr-Ni-Mo composition (0.3% Cr, 1.4% Ni, 0.25% Mo) for enhanced toughness
• Non-copper coated for disturbance-free feeding at high currents
• Optimized chemistry minimizes post-weld rework
• Compatible with bulk Marathon Pac drum packaging for mechanized welding
• Delivers excellent feeding performance over long distances

Specifications

• Classification: EN ISO 16834-A G 69 4 M20/M21 Mn3Ni1CrMo, AWS A5.28 ER110S-G
• Shielding Gases: M20 (92%Ar/8%CO2), M21 (80%Ar/20%CO2)
• Wire Diameters: 0.8 mm, 0.9 mm, 1.0 mm, 1.2 mm, 1.4 mm, 1.6 mm
• Tensile Strength (As Welded, M21): 800 MPa
• Yield Strength (As Welded, M21): 730 MPa
• Elongation: 19%
• Typical Composition: 0.089% C, 1.54% Mn, 0.53% Si, 1.23% Ni, 0.26% Cr, 0.24% Mo

Applications

• Welding high tensile strength and low-alloy steels
• Critical structural fabrication requiring tough weld deposits
• Low-temperature environments needing high impact resistance
• Automated and high-speed mechanized welding processes