Ductility is the property of a material enabling it to be drawn into a wire with the application of a tensile force. A ductile material must be both strong and plastic. The ductility is usually measured by the terms, percentage elongation and percentage reduction in area. The ductile material commonly used in engineering practice are mild steel, copper, aluminum, nickel, zinc, tin and lead.

Ductility is the property of a material that enables it to be drawn into wires with the application of a tensile force. This property is essential in many applications where materials need to be formed into long, thin shapes, such as electrical wires, cables, and structural components.

Explanation:
Ductility is a mechanical property that describes the ability of a material to undergo plastic deformation under tensile stress. It is the opposite of brittleness, which refers to the tendency of a material to fracture or break when subjected to stress.

When a tensile force is applied to a ductile material, such as metal, the atoms or molecules within the material start to rearrange themselves. This rearrangement allows the material to stretch and elongate without breaking. The material undergoes plastic deformation, which means that it retains its deformed shape even after the force is removed.

To illustrate this, imagine a solid metal bar being pulled from both ends. As the tensile force is applied, the atoms or molecules within the metal start to slide past each other, allowing the material to elongate. The metal bar becomes thinner and longer, eventually forming a wire. This process is known as wire drawing.

Ductility is typically quantified by a material's elongation and reduction in area. Elongation measures the percentage increase in length of the material before it fractures, while reduction in area measures the percentage decrease in cross-sectional area. Ductile materials typically exhibit high elongation and reduction in area values.

Ductility is influenced by various factors, including the nature of the material's atomic structure, the presence of impurities or alloying elements, and the temperature at which the material is being deformed. Different materials have different levels of ductility, with some being highly ductile (e.g., copper, aluminum) and others being less ductile (e.g., cast iron).

Ductility is the property of metals to be drawn into wires.malleablity is the ability of the material to form thin sheet.plasticity is the permanent deformation in materials.elasticity is a temporary type of deformation which comes back to its original condition when force on it is withdrawn