TMT Bar vs QST Bar: The Differences

Discover the contrasts between TMT Bar vs QST Bar, pivotal construction choices. Learn why SEL Tiger TMT Bars offer exceptional reliability. TMT (thermo-mechanically treated) bars and QST (quenched and self-tempered) bars are both popular choices for reinforcing concrete structures, yet they differ significantly in their manufacturing processes and properties. TMT bars undergo a series of controlled heating and cooling treatments, followed by mechanical deformation, to enhance their strength and ductility.