Video Description: What is Yield Strength? | Stress–Strain Curve Explained | WeldFabWorld.com YouTube : https://youtube.com/@weldfabworld What is Yield Strength? Yield strength is one of the most important mechanical properties of any material, especially metals used in engineering, welding, fabrication, and construction. In this video, we explain the concept of yield strength in a simple, visual, and practical way, so that students, freshers, welders, and working professionals can clearly under

Tensile testing checks yield strength, ductility, elongation, and fracture behavior — the same properties that decide whether a structure bends safely or fails suddenly. As a civil engineer, this is not “just a lab test.” This is how codes, calculations, and site reality are connected. If you understand this test, you understand why RCC structures stand or collapse. ⚠️ Disclaimer: This video clip is used under Section 107 of the Copyright Act 1976, which allows “fair use” for purposes such as ed