Presentation by Walt Sperko: Basic Steel Welding Metallurgy
Below is a Description with a link to watch a recording of the January 12th, 2023 AWS Presentation Mr. Sperko’s presentation focused on the following questions and issues: Walter J. Sperko, P.E., has extensive experience in welding engineering, metallurgical engineering, design, failure analysis, and quality assurance. His industrial experience is primarily with piping, pressure vessels,…