An AISI 4142 steel Q&T at 800F exhibits S yt = 235 kpsi, S yc = 285

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An AISI 4142 steel Q&T at 800°F exhibits Syt = 235 kpsi, Syc = 285 kpsi, and εf = 0.07. For the given state of plane stress, 

(a) Determine the factor of safety, 

(b) Plot the failure locus and the load line, and estimate the factor of safety by graphical measurement.
Ox (kpsi) Ty (kpsi) Txy (kpsi) 125 -75

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Related Book For  book-img-for-question

Shigley's Mechanical Engineering Design

ISBN: 9780073398204

10th Edition

Authors: Richard Budynas, Keith Nisbett

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