The ER80S-Ni1 TIG rods are high-performance welding rods designed for TIG welding where notch toughness at low temperatures is a critical requirement. These rods are alloyed with approximately 1% nickel, enhancing their impact strength and fracture resistance in cold environments. This makes the ER80S-Ni1 ideal for applications in the petrochemical, shipbuilding, and construction industries where welds are exposed to harsh and low-temperature conditions. ER80S-Ni1 rods excel in welding fine-grain steels and provide a stable arc, low spatter, and a smooth weld finish. Their formulation helps in producing X-ray quality welds with excellent bead appearance and ensures reliable performance in demanding applications. The added nickel content not only aids in toughness but also improves the corrosion resistance of the weld metal, making these rods a versatile choice for a variety of welding projects that require durability and resilience.