Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
10th Edition
ISBN: 9780073398204
Author: Richard G Budynas, Keith J Nisbett
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 2, Problem 2P
Assume you were specifying an AISI 1060 steel for an application. Using Table A-21,
- (a) how would you specify it if you desired to maximize the yield strength?
- (b) how would you specify it if you desired to maximize the ductility?
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An application requires ultimate tensile strength and yield strength ofa steel at 110 ksi and 91 ksi, respectively. Answer the following 4 questions:
Can SAE 1040 steel be selected for this application?
If “no” is the answer in Part I, the following Part II, III, and IV can beignored. If “yes” is the answer in Part I, which condition of SAE 1040 shouldbe selected?
Why is that steel with the condition in part II selected?
Is the selected steel brittle or ductile? and Why?
How does the carbon content in plane carbon steels affect the fracture toughness? Show this influence by A7 curves.
Draw with neat sketch the stress–strain behavior of steel, and identify different levels of strength. Explain with typical graph about the effect of increasing the carbon content in steel?
Chapter 2 Solutions
Shigley's Mechanical Engineering Design (McGraw-Hill Series in Mechanical Engineering)
Ch. 2 - Determine the tensile and yield strengths for the...Ch. 2 - Assume you were specifying an AISI 1060 steel for...Ch. 2 - Determine the yield strength-to-density ratios...Ch. 2 - Determine the stiffness-to-weight density ratios...Ch. 2 - Poissons ratio v is a material property and is the...Ch. 2 - A part made from annealed AISI 1018 steel...Ch. 2 - Prob. 10PCh. 2 - Repeat Prob. 2-9 for a part made from 2024-T4...Ch. 2 - A steel member has a Brinell of HB = 215. Estimate...Ch. 2 - A gray cast iron part has a Brinell hardness...
Ch. 2 - Prob. 14PCh. 2 - Brinell hardness tests were made on a random...Ch. 2 - Prob. 16PCh. 2 - Prob. 18PCh. 2 - Repeat Prob. 2-18 for the commonly used alloy...Ch. 2 - 2-21 to 2-23 A 1-in-diameter rod. 3 ft long, of...Ch. 2 - Prob. 22PCh. 2 - Prob. 23PCh. 2 - Consider a rod transmitting a tensile force. The...Ch. 2 - Repeat Prob. 2-26, except that the design...Ch. 2 - Prob. 28PCh. 2 - Prob. 29PCh. 2 - Prob. 30PCh. 2 - For an axially loaded rod. prove that = 1 for the...Ch. 2 - Prob. 32PCh. 2 - Prob. 33PCh. 2 - Prob. 34P
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- An application requires ultimate tensile strength and yield strength ofa steel at 110 ksi and 91 ksi, respectively. Answer the following 4 questions:4.1. Can SAE 1040 steel be selected for this application?4.2. If “no” is the answer in Part I, the following Part II, III, and IV can beignored. If “yes” is the answer in Part I, which condition of SAE 1040 shouldbe selected?4.3. Why is that steel with the condition in part II selected?4.4. Is the selected steel brittle or ductile? and Why?arrow_forwardDraw the engineering stress-strain curve for low carbon steel and indicate the important points on the curve.arrow_forwardDetermine the yield strength sy and the ultimate strength su of the A36 steel either from Materials Science class book/notes, or by researching over the internet.arrow_forward
- Q15. Materials 605M36 and 655M31 have the same yield and ultimate tensile strengths and the same percentage elongation, yet they are not the same steels. What are their carbon equivalents? 605M36 655M31arrow_forwardWith respect to the S-N diagram shown below, answer the following questions:(a) for Gray cast iron, what is the projected number of cycles to failure for an induced stress of 20,000 psi?(b) What is the endurance limit and associated stress for a 0.47% heat treated carbon steel? (c) What is the endurance limit for the Aluminum-copper alloy?(d) What is the endurance strength for heat treated Alloy Steel at 400,000 cycles?arrow_forwardState the range of carbon content in terms of weight percentage that can be theoretically varied in steel. Upon increasing the carbon content in plain carbon steel within the theoretical range, will it enhance or retard the mechanical properties such as tensile strength, compressive strength and hardness.? Give your answer with the span of carbon content that the particular property can. It can prevail.arrow_forward
- Using various tables, determine the specific strength (yield strength-to-density ratio) in unit of kN⋅m/kg for AISI 1015 hot-rolled steel, 7075-T6 aluminum alloy, Ti-0.2 Pd titanium alloy, and ASTM No. 60 gray cast iron.arrow_forwarda.) what happens to the yield strength of 250 maraging steel as the temperature increases?b.) assuming identical component geometry and identical elastic loading, which material will be stiffer? 250 maraging steel at room temperature OR 6061 T6 aluminum sheet at room temperature?arrow_forwardwhat is fracture stress,ductility and modulus of resilience for 304 Stainless Steel and 6061-T6 aluminum ?arrow_forward
- Draw a stress-strain curve for a low carbon steel and explain important points and regions in detail. What fracture behavior does this steel exhibit?arrow_forwardWhat is the difference in material property of low carbon & high carbon steels?arrow_forwardA steel is to be selected from Appendix C-4a. Estimate Su and Sy from the given values of Brinell hardness for the selected steel.arrow_forward
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