Ключевые слова:
Welding rods, Steels, Consumable electrodes, Wires, Welding electrodes, Symbols, Designations, Heat treatment, Chemical analysis and testing, Mechanical testing, Tensile testing, Mechanical properties of materials, Gas tungsten-arc welding, Compositional tolerances, Bars (materials), Electric welding, Classification systems, Creep, Testing conditions, Arc welding, Chemical composition