A 1046 steel, water-quenched and tempered for 2 h at 1210°F, has a mean tensile strength of 105 kpsi and a yield mean strength of 82 kpsi. Test data from endurance strength testing at 104-cycle life give (S′fe) 104 = W [79, 86.2, 2.60] kpsi. What are the mean, standard deviation, and coefficient of variation of (S′f e) 104?
Answer to relevant QuestionsFind Rab in the circuit shown.A 100-70-04 nodular iron has tensile and yield strengths described by Sut = W [47.6, 125.6, 11.84] kpsi Sy = W [64.1, 81.0, 3.77] kpsi What is the chance that Sut is less than 100 kpsi? What is the chance that Sy ...Find Rab in the circuit shown.Convert the following to appropriate SI units: (a) A stress of 20 000 psi. (b) A force of 350 lbf. (c) A moment of 1200 lbf _ in. (d) An area of 2.4 in2. (e) A second moment of area of 17.4 in4. (f) An area of 3.6 ...Assuming you were specifying an AISI 1040 steel for an application where you desired to maximize the ductility, how would you specify it?
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