Stress, ksi (log) 72 9 35 10³ I T I 11 T 8 x 10³1 10¹ 4.8 x 10¹1 1.6 x 101 35 ksi 28 ksi 105 Cycles (log) 106 19.8 10² T
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Stress, ksi (log) 72 9 35 10³ I T I 11 T 8 x 10³1 10¹ 4.8 x 10¹1 1.6 x 101 35 ksi 28 ksi 105 Cycles (log) 106 19.8 10² T
Stress, ksi (log) 72 9 35 10³ I T I 11 T 8 x 10³1 10¹ 4.8 x 10¹1 1.6 x 101 35 ksi 28 ksi 105 Cycles (log) 106 19.8 10² The provided S-N curve shows the fatigue strength of a ferrous component with unknown geometry. Given the following duty record, how much life is consumed at each stress level? 60 ksi 49 ksi 10 ksi 500 cycles 2000 cycles (600 000 + XYZ*100) cycles (15000 + XYZ) cycles 40000 cycles