(Solved): Q1. The stress-strain data from a tensile test on a cast-iron specimen are Plot the stress-strain l ...
Q1. The stress-strain data from a tensile test on a cast-iron specimen are Plot the stress-strain locus and find the \( 0.1 \) percent offset yield strength, and the tangent modulus of elasticity at zero stress and at \( 20 \mathrm{kpsi} \).