Determine the corresponding fatigue cycle

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Reference no: EM131376750

Consider a polished, unnotched specimen made 2024-T4 drawn rod loaded in the longitudinal direction (see page MH3-112). The specimen is subjected to a fatigue cycle with a minimum stress of 10 ksi and is desired to have a life of 10⁵ cycles to failure. Determine the corresponding fatigue cycle maximum stress according to the equivalent stress model. Repeat this calculation if the minimum stress is increased to 20 ksi.

Reference no: EM131376750

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