26. Which one of the following is the correct definition of ultimate tensile strength, as derived from the results of a tensile test on a metal specimen? the maximum load divided by the original area of the specimen the stress observed when the specimen finally fails the stress encountered when the stress-strain curve transforms from elastic to plastic behavior the maximum load divided by the final area of the specimen

Q: One metal sample is hot worked 40%; a second sample is hot worked 50%; a third sample is cold worked…

A: introduction; In case of hot working process , plastic deformation of material occur above the…

Q: The stress-strain diagram for a steel alloy having an original diameter of 0.40 in. and a gage…

A:

Q: 3. Two specimens with the same dimensions and made from two different materials, A and B, were…

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Q: Within the limits of our analysis, if the stress amplitude to which we subject a steel specimen is…

A: Concept: Stress amplitude : It is the difference between maximum stress and minimum stress when…

Q: 2- A piece of muscle specimen has the initial length of 30mm and square cross section with original…

A: Stress : Stress is the force applied to a material, divided by the material's cross-sectional area.…

Q: A structural component made from a steel alloy is loaded such that its stress state can be described…

A:

Q: Necking" occurs in which type of fracture?         failure of a round specimen made of a…

A: Brittle material: when failure occurs with negligible plastic deformation Ductile material: when…

Q: In a tensile test for an aluminum alloy, the sample is 2 inches long and 0.5 inches in diameter. The…

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Q: Answer the following questions based on the given information in the table and further calculation…

A: Given   Material A     Yield strength = 105 MPa                  Strain = 0.45   Material B…

Q: 39) A tensile test specimen has a gauge length=2in. and a diameter of 0.875in. Yielding occurs at a…

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Q: Part D-Permanent elongation of the specimen if the specimen is loaded until its nominal stress value…

A: Givenσ=65ksiε=0.06