Engineering, 28.10.2019 22:31 james828

Two steels are being considered for manufacture of as-forged connecting rods subjected to bending loads. one is aisi 4340 cr-mo-ni steel capable of being heat-treated to a tensile strength of 260 kpsi. the other is a plain carbon steel aisi 1040 with an attainable sut of 113 kpsi. each rod is to have a size giving an equivalent diameter de of 0.75 in. determine the endurance limit for each material. is there any advantage to using the alloy steel for this fatigue application

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Two steels are being considered for manufacture of as-forged connecting rods subjected to bending lo...