Fe 500 and Fe 550D are popular TMT bar grades used in home construction. Fe 500 TMT bars offer great flexibility and are ideal TMT bars for building standard homes, while Fe 550D provides higher strength and ductility for multi-storey or heavy-load structures. Choosing the right construction steel bars ensures safety, durability, and the best performance for your project. https://heybuildex.wordpress.com/2025/11/25/fe-500-vs-fe-550d-which-is-better-for-home-construction/