Conforming to IS 1786:2008 Grade Fe 500, the Birla TMT TMT Bar Birla Fe 500 TMT Bar - 25 mm is a thermomechanically treated reinforcing bar in 25 mm diameter, supplied in standard 12 m lengths. The QST process imparts a hard tempered outer zone and a ductile core, achieving 500 MPa yield, 545 MPa UTS, and 12% elongation for reliable use in medium-duty reinforced concrete construction and infrastructure. The superior weldability, corrosion resistance, and bond characteristics of this TMT bar make it the preferred reinforcing steel for structural concrete across residential, commercial, and infrastructure applications.

• Certified Fe 500 conforming to IS 1786:2008 reinforcing steel standard
• QST microstructure delivering 500 MPa yield with good toughness and elongation
• UTS 545 MPa meeting IS 1786 tensile strength requirements for structural RCC
• 12% minimum elongation ensuring controlled ductile behaviour in loaded members
• Ribbed geometry providing maximum mechanical bond with structural concrete
• Field weldable without preheat using standard electrodes and procedures
• Good corrosion performance in embedded concrete structural environments
• Standard 12 m length for efficient scheduling, transport, and on-site fixing
• Allows optimised bar schedules versus Fe 415 due to higher design yield
• Suitable for beams, columns, slabs, foundations, and retaining wall construction

• RCC frame buildings up to 10–15 storeys with conventional design
• Bridge deck slabs, abutments, and pier reinforcement
• Water treatment plant structures, tanks, and clarifier slabs
• Multi-level car park slabs, ramps, and structural frame elements
• Power plant civil structures including equipment pads and cable trenches
• Retaining walls, basement perimeter walls, and deep excavation supports
• Pre-stressed and pre-cast concrete secondary structural elements
• Harbour structures, jetty slabs, and marine concrete works