Compute the elastic moduli for the following metal alloys, whose stress-strain behaviors may be observed in the "Tensile Tests" module of Virtual Materials Science and Engineering (VMSE): (a) Titanium

(b) Tempered steel

(c) Aluminum and

(d) Tarbon steel. How do these values compare with those presented in Table 6.1 for the samemetals?

Modulus of Elasticity 10 psi 10 Shear Modulus 10 psi Poisson's Metal Alloy Aluminum Ratio GPa 69 GPa 25 37 46 3.6 5.4 6.7 2.5 11.0 0.33 0.34 Brass 97 14 Copper Magnesium 110 45 207 207 0.29 0.31 6.5 30 30 17 76 83 45 160 Nickel Steel Titanium Tungsten 12.0 6.5 23.2 0.30 107 15.5 59 0.34 0.28