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 S_yt = 235 kpsi, S_yc = 285 kpsi, and ε_f = 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) 150 -50

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Shigley's Mechanical Engineering Design

ISBN: 9780073398204

10th Edition

Authors: Richard Budynas, Keith Nisbett

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Question Posted: Oct 28, 2020 07:28 AM

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

Question:

Ox (kpsi) Ty (kpsi) Txy (kpsi) 150 -50

Step by Step Answer:

Since f 005 and S yt S yc the CoulombMohr theory for d...View the full answer

Shigley's Mechanical Engineering Design

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