Question

6.46 The following engineering stress-strain data were obtained for a 0.2% C plain-carbon steel. (a) Plot the engineering stress-strain curve. (b) Estimate the yield strength of the metal. (c) Determine the ultimate tensile strength of the alloy. (d) Determine the percent elongation at fracture. (e) Estimate the modulus of resilience. (f) Estimate the toughness of the metal. Engineering Stress (ksi) Engineering Strain (in./in.) Engineering Stress (ksi) Engineering Strain (in./in.) 0 0 76 0.08 30 0.001 75 0.10 55 0.002 73 0.12 60 0.005 69 0.14 68 0.01 65 0.16 72 0.02 56 0.18 74 0.04 51 (Fracture) 0.19 75 0.06

          6.46 The following engineering stress-strain data were obtained for a 0.2% C plain-carbon steel. (a) Plot the engineering stress-strain curve. (b) Estimate the yield strength of the metal. (c) Determine the ultimate tensile strength of the alloy. (d) Determine the percent elongation at fracture. (e) Estimate the modulus of resilience. (f) Estimate the toughness of the metal.

Engineering Stress (ksi) Engineering Strain (in./in.) Engineering Stress (ksi) Engineering Strain (in./in.)
0 0 76 0.08
30 0.001 75 0.10
55 0.002 73 0.12
60 0.005 69 0.14
68 0.01 65 0.16
72 0.02 56 0.18
74 0.04 51 (Fracture) 0.19
75 0.06

$6.46 The following engineering stress-strain data were obtained for a 0.2% C plain-carbon steel. (a) Plot the engineering stress-strain curve. (b) Estimate the yield strength of the metal. (c) Determine the ultimate tensile strength of the alloy. (d) Determine the percent elongation at fracture. (e) Estimate the modulus of resilience. (f) Estimate the toughness of the metal. Engineering Stress (ksi) Engineering Strain (in./in.) Engineering Stress (ksi) Engineering Strain (in./in.) 0 0 76 0.08 30 0.001 75 0.10 55 0.002 73 0.12 60 0.005 69 0.14 68 0.01 65 0.16 72 0.02 56 0.18 74 0.04 51 (Fracture) 0.19 75 0.06$

Added by Molly M.

Question

Please give Ace some feedback