A steel has a tensile strength of 90,000 psi and an endurance limit of 33,000 psi for a machined surface.
(a) For loading in the finite life range, find the value of constants A and B.
(b) For σavg = 30,000 psi, σr = 16,565 psi, and K = 1.4 find the value of σR, the equivalent completely reversing stress.
(c) Calculate the expected number of reversals to failure for the stresses of part (b).
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.