In a forming process the length of material changes from 50 mm to 60 mm. Show the maximum true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any plotting program...

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Extracted text: In a forming process the length of material changes from 50 mm to 60 mm. Show the maximum true stress value on the graph (True Stress vs. True Strain) plotted in Excel Program or any plotting program not by hand using the flow stress equation given below. o = Kɛn Where the parameters are o : True Stress in MPa K: Strength Coefficient, K (210) in MPa, 8: True Strain, ɛ = In ('/) n : Strain Hardening Exponent, n = 0.27