1695099820 - ESAB OK Autrod 16.95 Stainless MIG Wire 0.035 15kg Spool

Technical Performance: ESAB OK Autrod 16.95

For professional welders dealing with complex alloy combinations or crack-sensitive materials, the ESAB OK Autrod 16.95 offers a reliable solution that outperforms standard 308L or 309L wires in specific high-stress applications. This 0.035" (0.9mm) solid wire is chemically formulated as a G 18 8 Mn alloy, effectively a modified ER307. The modification involves a significant boost in Manganese (Mn), which acts as an austenite stabilizer and greatly reduces the risk of hot cracking—a critical factor when welding rigid structures or materials with high hardenability.

The arc characteristics of the OK Autrod 16.95 are enhanced by its high Silicon (Si) content. Welders will notice improved wetting action at the toes of the weld, reducing the need for post-weld grinding and minimizing the risk of lack of fusion defects. The puddle fluidity is controllable, allowing for smooth manipulation in various positions, although it is primarily optimized for flat and horizontal applications typical of spray or pulsed spray transfer modes. The weld metal is non-scaling up to 850°C, making it suitable for certain high-temperature service environments.

This wire is particularly effective when you are unsure of the exact composition of the base metal or when joining dissimilar steels, such as mild steel to 18-8 stainless types. It acts as a forgiving buffer layer that absorbs dilution from the base metal without becoming brittle. Whether you are welding armour plate, depositing a buffer layer before hardfacing, or repairing heavy equipment made of manganese steel, the OK Autrod 16.95 provides the ductility and strength required for a sound, defect-free weld.

Weld Metal Properties:

• Yield Strength: ~450 MPa
• Tensile Strength: ~640 MPa
• Elongation: ~41%
• Impact Toughness: High impact resistance even at lower temperatures.