In Stress Strain Curve?

In engineering and materials science, a stress–strain curve for a material gives the relationship between stress and strain. ... These curves reveal many of the properties of a material, such as the Young's modulus, the yield strength and the ultimate tensile strength.

What does a stress-strain curve tell you?

A stress strain diagram or stress strain curve is used to illustrate the relationship between a material's stress and strain. ... Stress strain curves visually display the material's deformation in response to a tensile, compressive, or torsional load.

What is the importance of stress-strain curve?

The physical properties of materials are usually represented by a stress-strain curve and knowledge of the stress-strain curve allows engineers to compare different materials, and predict the behavior of a part or structure made from a particular material (e.g. stiffness and failure strength) during processing ...