BS EN ISO 26304:2018 Welding consumables – Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of high strength steels – Classification (ISO 26304:2017)

High-tensile steels
Arc welding
Consumable electrodes
Arc-welding equipment
Welding
Steels
Tensile strength
Classification systems
Wires
Welding electrodes
Submerged arc welding
Electrodes
Tubular shape
Yield strength

Link: BS EN ISO 26304:2018 Welding consumables – Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of high strength steels – Classification (ISO 26304:2017)
Source: BSI Standards