Question

are being considered for manufacture of as-forged connecting .. tuel Ais; ї040 with an attainable Sut of 113 kpsi. Each rod is to-he is AISI 4340 Cr-Mo-Ni steel capableo other is a plain carbon steel AiS giving an equivalent diameter de of 0.80 in and operate a The aVE a Size owi stcel capable of being heat-treated to a tensile strength of 260 kpsi. T (45 points (a) Is there any advantage to use the alloy steel for this application (compare the endurance (b) Wh limits)? at is the fatigue strength for each rod, considering a fatigue life of N-12000 cycles. Let f-0.78 for the AISI 4340 Cr-Mo-Ni steel

Answer 1