1. For AISI 1040 CD steel determine the following: (a) (5 points) Given F = 3P/2,...

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1. For AISI 1040 CD steel determine the following: (a) (5 points) Given F = 3P/2, T = Pd/4, what is the normal and shearing stress for the elements A and B in terms of the unknown load P, L, and d (This answer is symbolic). (b) (5 points) Given L = 150 mm, and d = 25 mm, what is the largest value P can obtain so that a design factor of safety of 2.5 can be maintained using distortion energy theory. UNS No. G10400 3 SAE and/or Process- AISI No. ing 2 1040 HR CD 4 5 Yield Tensile Strength, Strength, MPa (kpsi) MPa (kpsi) 520 (76) 590 (85) 290 (42) 490 (71) P 7 Elongation in Reduction in 2 in, % Area, % 18 12 40 35 8 Brinell Hardness 149 170 1. For AISI 1040 CD steel determine the following: (a) (5 points) Given F = 3P/2, T = Pd/4, what is the normal and shearing stress for the elements A and B in terms of the unknown load P, L, and d (This answer is symbolic). (b) (5 points) Given L = 150 mm, and d = 25 mm, what is the largest value P can obtain so that a design factor of safety of 2.5 can be maintained using distortion energy theory. UNS No. G10400 3 SAE and/or Process- AISI No. ing 2 1040 HR CD 4 5 Yield Tensile Strength, Strength, MPa (kpsi) MPa (kpsi) 520 (76) 590 (85) 290 (42) 490 (71) P 7 Elongation in Reduction in 2 in, % Area, % 18 12 40 35 8 Brinell Hardness 149 170