The metallic structure of mild steel is

A. Body centered cubic

B. Face centered cubic

C. Hexagonal close packed

D. Cubic structure

Answer: Option A

Solution(By Examveda Team)

The metallic structure of mild steel is Body Centered Cubic (BCC). In a BCC structure, each atom is positioned at the center of a cube and has eight nearest neighbors at the corners of the cube.

Therefore, the correct answer is Option A: Body centered cubic.