A sample test rod made of a ferrous material of 0.5 in.diameter was tested for tensile strength with the gaugelength of 2.5 in. The following observations were recorded:Final length = 3.15 in; Final diameter = 0.275 in; Yield load= 7650 lb. and Ultimate load = 10375 lb. (a) Calculate: 1.yield stress, 2. ultimate tensile stress, 3. percentagereduction in area, and 4. percentage elongation. (b) Whatspecific material, if any, is similar to this tested rod? Referto AT7 and AT8. (c) This same material is then used as atension member 55 inches long and is subjected to amaximum load of 6000 lb, repeated but not reversed. (d)Solve part (c) if the total elongation is not to exceed 0.025in.?1.%3D

engineering stress = force / initial area

A sample test rod made of a ferrous material of 0.5 in. diameter was tested for tensile strength with the gauge length of 2.5 in. The following observations were recorded: Final length= 3.15 in; Final diameter= 0.275 in; Yield load = 7650 lb. and Ultimate load = 10375 lb. (a) Calculate: 1. yield stress, 2. ultimate tensile stress, 3. percentage

A sample test rod made of a ferrous material of 0.5 in. diameter was tested for tensile strength with the gauge length of 2.5 in. The following observations were recorded: Final length= 3.15 in; Final diameter= 0.275 in; Yield load = 7650 lb. and Ultimate load = 10375 lb. (a) Calculate: 1. yield stress, 2. ultimate tensile stress, 3. percentage

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

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