7. Using the stress strain curve below, determine the following (21) Property Young's Modulus (4) Value Yield Strength (3) Ultimate Tensile Strength (2) Total Strain at Failure (2) Plastic Strain at Failure (3) Specific work of fracture (work/volume) (3) plastic strain at an overall strain of 1.5%? (2) If specimen cross-section is 0.5 in, what is the actual load at a strain of 1% ?(2). Units Stress (psi) 40000 35000 30000 25000 20000 15000 10000 5000 0 0.5 1 Strain (%) 2 1.5 2.5