Welding Metallurgy

Wld 204 Welding Metallurgy gives learners the technical foundation to understand how welding changes metals and how those changes affect performance, quality, and service life. Students examine mechanical properties, strength measurements, phase diagrams, heat treatment, grain size, and common weld discontinuities and defects, including porosity and hydrogen-related problems in steel welding. The course prepares future welders, inspectors, and manufacturing technicians to make informed decisions