The Iron–Carbon (Fe–C) phase diagram is the foundation of metallurgy and steel engineering. In this short video, you’ll learn how carbon percentage and temperature control the phases of iron—ferrite, austenite, cementite, and pearlite. We also explain the difference between steel and cast iron, and why the eutectoid point at 0.76% carbon and 727°C is so important for heat treatment. Perfect for mechanical engineering students, welders, and anyone learning materials science. #MechanicalEngineerin

Iron Carbon Phase Diagram 🔥 Visit weldfabworld.com The Iron-Carbon (Fe-C) phase diagram, which is crucial for understanding steel and cast iron metallurgy, includes several important phases and transformations. Here are the key phases: 1. Ferrite (α-iron): Temperature Range: Up to 912°C (Curie temperature). Crystal Structure: Body-Centered Cubic (BCC). Carbon Solubility: Very low, up to 0.02% at 727°C. Ferrite is soft, ductile, and magnetic at room temperature. 2. Austenite (γ-iron): Temperatur