The Birla TMT Fe 600 TMT Bar Birla Fe 600 TMT Bar - 20 mm is produced through the thermomechanical treatment process to comply with IS 1786:2008, delivering a 20 mm diameter bar in standard 12 m lengths with certified mechanical properties. With a guaranteed yield strength of 600 MPa and tensile strength of 660 MPa, this TMT bar is purpose-engineered for high-strength structural RCC, long-span bridges, and industrial concrete structures. Its ribbed surface profile provides excellent mechanical bond with concrete, while the controlled ductility of 10% elongation ensures structural safety under seismic and dynamic loading conditions.

• IS 1786:2008 Fe 600 grade with traceable ultra-high-strength test documentation
• QST process achieving 600 MPa yield with controlled 660 MPa tensile strength
• 10% elongation providing minimum required ductility at ultra-high strength levels
• Highest IS 1786 grade enabling maximum reinforcement optimisation in RCC design
• Ribbed bar geometry for strong concrete bond even in thin high-strength sections
• Low carbon equivalent supporting field weldability at maximum strength grade
• Preferred for special structures requiring the highest permissible design stress
• 12 m standard lengths for efficient project scheduling and on-site management
• Reduces steel tonnage significantly versus lower grades in equivalent structures
• Suitable for bridge piers, high-axial-load columns, and heavy foundation systems

• Supertall building primary column reinforcement for maximum load reduction
• Long-span post-tensioned flat slab primary reinforcement zones
• Major bridge pier foundations and abutment primary reinforcement
• Industrial silo, chimney, and cooling tower primary wall reinforcement
• Power plant turbine house and boiler structure primary RCC members
• Heavily loaded basement and underground structure primary slab reinforcement
• Airport terminal and long-span public building primary frame reinforcement
• Seaport heavy-lift wharf deck and jetty primary structural reinforcement