(Solved): Please show all work A tensile test specimen of steel alloy was tested to fracture. The complete str ...

A tensile test specimen of steel alloy was tested to fracture. The complete stress-strain diagram for this specimen is shown in figure 1. This diagram has been enlarged in figure 2 to show in more detail the linear portion of the stress-strain diagram. Approximately, determine the following (a) the modulus of elasticity. (b) the proportional limit. (c) the ultimate strength. (d) the yield strength using the \( 0.20 \% \) offset method. (e) the fracture (or rupture) stress. Figure (2)