THANE TMT (THERMO MECHANICALLY TREATED) BAR IS ROLLED OUT OF THE WORLDS PROVEN GERMAN CONCEPT. THE PROCESS INVOLOVES THREE STAGES I.E.

QUENCHING : Reheated billet goes through rolling process and is passed through the quenching process, where the surface of the bar is cooled to martensite, while the core is still austenitic.

SELF-TEMPERING : Heat from the core of the bar dissipates to the surface allowing to form tempered martensile, while the core remains austenistic, this process is called self tempering.

ATOMOSPHERIC COOLING : Where in the bar is cooled on the cooling bed, results in the ausstenitic core being converted into ductile ferrite-pearlite core. Thus making THANE TMT blend of strength and ductility.