The data shown in the accompanying table are from a tensile test of high-strength steel. The test specimen has a diameter of 0.505 in. and a gage length of 2.00 in. (see figure for Prob. $1.5-3$ ). At fracture, the elongation between the gage marks is 0.12 in. and the minimum diameter is 0.42 in.
Plot the conventional stress-strain curve for the steel and determine the proportional limit, modulus of elasticity (the slope of the initial part of the stressstrain curve), yield stress at $0.1 \%$ offset, ultimate stress, percent elongation in 2.00 in., and percent reduction in area.