HR80S-G is a gas metal arc welding wire with Ar+CO₂ shielding. Suitable for vertical down position welding with large current supply or vertical up position welding with low current supply and large heat input. The bead produced have excellent tensile strength and toughness, usually used for constructions, bridges, ships pressure vessel, sea/ocean constructions and welding of high tensile steel (550 N/mm² and above).