In-depth articles on metallurgy, materials science, and metal processing — written for engineers and learners alike.
Step-by-step tutorial on writing a Welding Procedure Specification (WPS) per AWS D1.1 and ISO 15614-1. Covers essential variables, pWPS, PQR testing requirements, and WPS approval documentation.
Free weld fillet size calculator per AWS D1.1 and EN 1993-1-8 Eurocode 3. Calculates minimum fillet weld leg size from plate thickness and required fillet size from applied shear load and weld length.