Billet production at İsdemir is carried out in a wide range of different steel grades. Precise chemical composition adjustment and low impurity can be achieved with the BOF production process from ore using the continuous casting technique. Billets are cast in the continuous castings plant with stopper-controlled immersion nozzle technology. With the help of nozzles used in casting with submerged entry nozzle, casting is ensured without the liquid steel coming into contact with air. In addition, center line segregation is minimized with the electromagnetic mixer and oscillation method in our casting machines.
The billets produced are stocked on a casting basis. From 100 x 100 mm to 160 x 160 mm, different lengths with different square sections can be produced.
Billets in different qualities are used in many sectors such as coil, construction steel, profile, rail and seamless pipe manufacturing.