Stress strain diagram of mild steel

Question

Accepted Answer

Stress strain diagram of mild steel shows the relationship between stress and strain during deformation.

Stress strain diagram of mild steel typically shows a linear elastic region, followed by a yield point, plastic deformation, and ultimate failure.
The linear elastic region represents the material's ability to return to its original shape after the stress is removed.
The yield point is where the material begins to deform plastically.
Plastic deformation occurs beyond the yield point, leading to permanent changes in shape.
Ultimate failure is the point at which the material breaks.
The area under the stress strain curve represents the energy absorbed by the material during deformation.

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