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  3. the answer is not 53147 53146 or 51162...

Question: the answer is not 53147 53146 or 51162...

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Problem 06.025 The cold-drawn AISI 1040 steel bar shown in the figure is subjected to a completely reversed axial load fluctuating between 27 kN in compression to 27 kN in tension. Estimate the fatigue factor of safety based on achieving infinite life and the yielding factor of safety. If infinite life is not predicted, estimate the number of cycles to failure. 6-mm D 25 m 10 nom Problem 06.025.c- Determine the number of cycles to failure What is the number of cycles to failure for this part? The value of the number of cycles is 53147

**The answer is not 53147, 53146, or 51162

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