Problem 4 25 pts Consider the brass alloy for which the

Last updated: 5/17/2023

Problem 4 25 pts Consider the brass alloy for which the stress strain behavior is shown in the figure below A cylindrical specimen of this material with 6 mm in diameter and 50 mm long is pulled in tension with a force of 5000 N If it is known that this alloy has a Poisson s ratio of 0 30 compute the following to to to to 1 The total specimen length under load 5 pts tol 2 The diameter of the specimen under load 5 pts Stress MPa 500 400 300 200 100 Tensile strength 450 MPa 65 000 psi H MPa 40 200 100 0 10 psi 0 10 30 20 10 0 3 The total specimen length after load is removed 5 pts A1 4 5000 50 60 2 0 L 0 20 Strain 88 42mm 4 The diameter of the specimen after load is removed 5 pts Ad do Vez Ad 6 0 3 0 8 1 44mm Yield strength 250 MPa 36 000 psi Fy Oy Ao Tr Fus 450 MPa 6x50 135000 N why 0 005 0 30 70 60 50 40 30 20 10 0 40 5 Approximately what is the maximum load in N that can be applied to the specimen before yielding plastic deformation occurs 5 pts Stress 10 psi