According to IS:1786, the grade 550D or Fe 550D of thermo-mechanically treated (TMT) steel bars is known as Fe - Ferrous, where Fe - Ferrous stands for iron. Iron is…
In this article we know about the types of TMT steel bars. Since the late 1990s, Thermo Mechanically Treated steel bars, or TMT steel bars as they are more popularly…
