TIG Welding Rod – OK Tigrod 13.28

OK Tigrod 13.28 is a copper-coated, low-alloy TIG welding wire containing approximately 2.4% nickel (ER80S-Ni2). It is specifically engineered for welding fine-grain and low-alloy steels where high strength and toughness at low temperatures are required.

This wire is widely used in offshore industries, pipeline systems, and pressure vessel manufacturing. It provides stable arc performance, excellent mechanical properties, and outstanding impact toughness even at temperatures as low as -60°C.

Key features:

• Minimum yield strength up to 470 MPa
• Excellent impact toughness down to -60°C
• Suitable for low-alloy and fine-grain steels
• Stable arc and consistent welding performance
• Used with shielding gas I1 (argon)

Typical applications:

• Pressure vessels
• Piping and pipelines
• Offshore and energy sector