The 5th edition of this exceptionally produced trainee guide features a highly illustrated design, technical hints and tips from industry experts, review questions and a whole lot more! Key content includes Welding Symbols, Reading Welding Detail Drawings, Physical Characteristics and Mechanical Properties of Metals, Preheating and Post heating of Metals, GMAW & FCAW - Equipment and Filler Metals, GMAW & FCAW -- Plate, GTAW - Equipment and Filler Metal, and GTAW -- Plate.