TMT bars are produced through a quenching process where the
properties are attained by regulating the micro-structure of the steel
allowing for better rebar ductility and good weld-ability. Billets are heated
above the recrystallization temperature, soaked in a reheating furnace,
rolled in successive stands, quenched, and air cooled on a cooling bed.
TMT bars are manufactured from billets made of iron ore route which
allows for more control over the quality producing clean steel and
ensuring consistent mechanical properties, weld-ability and bend-ability.