Metals Are One of the Most Commonly Used Forms of Engineering Products. any of Their Characteristics, E.G. Elastic Constants, May Be Specifically Linked to the Existence of the Metallic Bonds Between the Atoms. on the Other Side, Macro and Microstructural Characteristics of Metals, Such As Point Faults, Dislocations, Grain Borders, and Second Phase Particles, Regulate Their Yield, Flow, and Fracture Stress. Photos of Microstructural Components May Be Collected Through Advanced Imaging Techniques. As Metals Are Key Engineering Components, a Knowledge of Mechanical and Fatigue Properties of Metals Used In Engineering Structures Is Necessary. This Paper Presents Mechanical Properties And, the Proliferation and Plasticity Actions of Metals Such As Wrought Iron and Mild Steel Used In Engineering. In This Study, We Explore the Knowledge Regarding Metals and Their Properties Like Aluminum, Iron and Silver.