A round cross-sectional bar d= 32 mm is cut from steel of Sut = 715 MPa. The bar is loaded with a completely reversed stresses. What is the strength of failure (in MPa) If only 10 4 cycles are needed? (Take fully corrected Se = 350 MPa, no need to use modification fcactors) (accepted answer range +/- 5 MPa)

Elements Of Electromagnetics
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A round cross-sectional bar d= 32 mm is cut from steel of Sut = 715 MPa. The bar is loaded with a completely reversed
stresses.
What is the strength of failure (in MPa) If only 10 4 cycles are needed?
(Take fully corrected Se = 350 MPa, no need to use modification fcactors)
(accepted answer range +/- 5 MPa)
Transcribed Image Text:A round cross-sectional bar d= 32 mm is cut from steel of Sut = 715 MPa. The bar is loaded with a completely reversed stresses. What is the strength of failure (in MPa) If only 10 4 cycles are needed? (Take fully corrected Se = 350 MPa, no need to use modification fcactors) (accepted answer range +/- 5 MPa)
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