Stress MPa 400 360 320 280 240 200 160 120 80 40 0 0 2 IN 4 Diameter Upper Yield Stress (ReH) MPa 334.0 mm 7.00 6 8 10 12 14 Upper Yield Force N 12855 16 18 20 Strain %

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Q: Compare between the theoretical and practical stress strain diagram.

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Q: Material Proper Material: Carbo Property: Ultim 49,900

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Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.