SMACNA Sheet Metal Welding Guide, Third Edition
The SMACNA Sheet Metal Welding Guide provides contractors, managers, and supervisory employees information to predict welding costs, audit welding productivity and recognize welding quality.
The SMACNA Sheet Metal Welding Guide offers updated coverage on estimating, safety, welder and welding procedures qualification, and revised methods of joint design along with updated figures and drawings.
Specifications are given for electrodes, amperage, polarity, and travel speed for SMAW, GMAW, GTAW and FCAW processes. It also covers carbon, galvanized and stainless steels, and aluminum.