Ms I Beam

TMT (Thermo-Mechanically Treated) steel bars are a type of high-strength reinforcement steel used in construction. They undergo a special treatment process that enhances their strength, ductility, and toughness, making them suitable for use in a variety of building projects, including bridges, buildings, roads, and more.

The TMT process involves heating the steel to a high temperature and then rapidly cooling it with water, which results in a tough outer surface (martensite) and a softer, more ductile core (ferrite-pearlite). This dual-phase structure gives TMT bars their unique combination of high strength and flexibility, which is essential in seismic zones or areas with heavy loads.