FE 500 TMT stands for “Fe 500 Thermo Mechanically Treated” steel bars. It is a type of reinforcement steel used in construction projects, particularly in reinforced concrete structures. TMT steel bars are manufactured using a special process that involves controlled cooling after the hot rolling stage. This process imparts high strength and ductility to the steel bars, making them suitable for withstanding heavy loads and seismic forces.
The “FE 500” designation refers to the yield strength of the steel, measured in megapascals (MPa). In this case, FE 500 indicates a minimum yield strength of 500 MPa. The yield strength is the amount of stress the steel can withstand before it starts to deform permanently.
TMT steel bars like FE 500 are widely used in construction due to their superior properties compared to regular steel bars. They offer excellent strength, ductility, and weldability, which makes them suitable for various structural applications. The use of FE 500 TMT steel bars helps in ensuring the structural integrity and safety of buildings, bridges, dams, and other infrastructure projects.
It’s important to note that the specific properties and standards of TMT steel bars may vary depending on the country or region. It is always advisable to refer to local building codes and regulations for the precise requirements and specifications of TMT steel bars in a particular location.