TMT bars designed for seismic zones, like TMT 500D, are crucial for construction in areas prone to earthquakes. These bars undergo a rigorous Direct Quenching and Tempering (DQT) process, enhancing their ductility and weldability. This makes them ideal for reinforcing structures in seismic-prone regions, where they can effectively absorb and dissipate seismic energy, ensuring enhanced... https://medium.com/@raja.raghu80/what-distinguishes-tmt-500-bars-from-tmt-500d-bars-c31ec128e417