Fe500 vs Fe500D
Fe500 and Fe500D are the two most commonly used TMT steel grades for residential construction in India. While they appear similar, there are important differences in ductility and weldability.
Attribute
Fe500
Fe500D
Verdict
For earthquake-prone zones (III, IV, V), Fe500D is strongly recommended due to its higher ductility. For normal residential construction in low-seismic areas, Fe500 is sufficient and more affordable.