• Diameter: 6mm to 32mm.
  • Grades: Fe 415, Fe 500, Fe 550, Fe 600, and higher.
  • Length: 12 meters or 40 feet.
  • Surface finish: plain, ribbed, or indented.

Salient Features

  • High tensile strength, ductility, and toughness.
  • Highly ductile and weldable.
  • Corrosion-resistant, fatigue resistant.
  • Highly resistant to fire and high temperatures.
  • Cost effective.


TMT stands for Thermo-Mechanically Treated steel, which is a type of mild steel that has been processed through a series of heat and mechanical treatments to improve its strength and durability.

TMT steel has a higher strength and durability than regular mild steel, making it a popular choice for construction and other applications where strength is important. TMT steel is also resistant to corrosion and can withstand high temperatures without losing its structural integrity.

Top manufacturers of mild steel TMT are Tata, SAIL, JSW and JSPL. Other notable manufacturers of mild steel TMT include AFSTAR, Mangala, SUNFLAG, SUPER SHAKTI, Jai Balaji, VASUDHA and TI MACHO.


  • Reinforcing bars in concrete structures.
  • Manufacturing of machinery and equipment.
  • Automotive industry.
  • Construction of pipelines and storage tanks.
  • Pre-engineered building systems.
  • General construction.

Standards and Certifications

  • IS 1786
  • IS 2062
  • IS 2830.
  • BS 4449:2005 standard
  • ASTM A615 standard
  • EN 10080 standard
  • ISO 6935-2 standard
  • Bureau of Indian Standards (BIS) certification
  • ISI marked
  • CE marked
  • Environmental certifications
  • Product Testing certifications