MANUFACTURING

PROCESS


STEEL MELTING &

CASTING FACILITY


GBR Metals has an in-house steel melting and casting facility to manufacture billets as per the IS 2830:2012 code. Billet made TMT offers significant benefits over traditional ingot made TMT bars in terms of consistency and quality.

HIGHLY UNIFORM GRAIN STRUCTURE
Billets have a highly uniform grain structure as uniform pressure applied during the metal forming process in the continuous caster.

UNIFORM CHEMICAL COMPOSITION
Purging during ladle pouring ensures uniformity of the chemical composition in the finished TMT.



AUTOMATED

THERMO MECHANICAL
TREATMENT PROCESS

GBR TMT undergoes a PLC controlled on line thermo mechanical treatment to manufacture Fe-500 grade TMT Bars. The automated quenching system ensures consistency of the tempered martensitic rim across the length of the bars.