A plot of true stress versus true strain for a metal. For total imposed strains of ε = 0.1, 0.2, 0.3 and 0.4, determine the elastic and plastic components of the strain. The modulus of elasticity of the metal is 100 G Pa.

Figure 8 - 22 true stress versus true strain curve for a metal (for Problem 8 - 2).

Transcribed Image Text:

600 500 400 300 200. 100 0.1 0.2 0.3 0.4 0.5 True strain