Acylindrical rod 120 mm long and having a diameter of 15 mm is to be deformed using a tensile load of 40,000 n.
it must not experience either plastic deformation or a diameter reduction of more than 1.1 ×10−2 mm.

of the materials listed below, which are possible candidates? justify your choice(s).material modulus of elasticity (gpa) yield strength (mpa) poisson's ratiotitanium alloy 70 250 0.33steel alloy 105 850 0.36magnesium alloy 205 550 0.27aluminium alloy 45 170 0.20