OK Tigrod 19.82

OK Tigrod 19.82 is a nickel‑based, corrosion‑ and heat‑resistant welding rod (22% Cr, 9% Mo, 3.5% Nb) designed for GTAW of high‑alloyed, heat‑resistant and corrosion‑resistant steels, as well as 9% Ni steels and similar alloys. It is normally welded with pure argon shielding gas.

Key Features

• Nickel‑based composition with 22% Cr, 9% Mo, 3.5% Nb for excellent toughness at low temperatures
• Suitable for high‑alloyed, heat‑resistant, and corrosion‑resistant steels
• Works with pure argon shielding gas
• Can join dissimilar metals of the listed groups

Specifications

• Classifications: SFA/AWS A5.14 ERNiCrMo‑3, EN ISO 18274 S Ni 6625 (NiCr22Mo9Nb)
• Tensile Properties (As Welded): Yield Strength 550 MPa, Tensile Strength 780 MPa, Elongation 40 %
• Charpy Impact (As Welded): 130 J at +20 °C, 120 J at –105 °C, 130 J at –196 °C

Applications

• GTAW of high‑alloyed steel
• Heat‑resistant steel constructions
• Corrosion‑resistant steel components
• 9% Ni steel fabrications
• Dissimilar metal joining where listed alloys are involved