Low Phosphorus · Low Sulphur
Two elements.
One engineered difference.
Most TMT bars are produced within the permissible chemical limits of IS 1786. TurboSteel goes further. Through Ladle Refining Furnace (LRF) technology, phosphorus and sulphur are reduced to consistently low levels before the steel is cast into billets, creating a cleaner and more controlled metallurgical structure.
Lower phosphorus improves ductility and reduces the risk of brittle behaviour, while lower sulphur enhances weldability and structural consistency. The result is steel engineered for stronger reinforcement, improved fatigue performance and dependable durability over decades of service.
Phosphorus (P)
0.030%
vs IS 1786 maximum
0.040%
Improves Ductility
Lower phosphorus reduces the tendency of steel to become brittle under stress, helping the bar maintain flexibility during bending, seismic movement and long-term structural loading.
Sulphur (S)
0.030%
vs IS 1786 maximum
0.040%
Enhances Weldability
Lower sulphur improves internal steel quality by minimising sulphide inclusions, resulting in cleaner grain structure, better weld integrity and more consistent mechanical performance.
