**Problem 5****Chapter 17** Material BehaviorAnnealed low-carbon steel has a flow curve with a strength coefficient of 80,000 lb/in² and a strain-hardening exponent of 0.25. A tensile test specimen with a gauge length of 2.0 in is stretched to a length of 3.5 in. Determine the flow stress and average flow stress that the metal experienced during this deformation.

Answered: Image /qna-images/answer/5793ca18-0f2f-47df-8533-1a810e032572.jpg

Problem 5. Chapter 17 Material Behavior Annealed low-carbon steel has a flow curve with strength coefficient = 80,000 lb/in² and strain-hardening exponent = 0.25. A tensile test specimen with gage length = 2.0 in is stretched to a length = 3.5 in. Determine the flow stress and average flow stress that the metal experienced during this deformation.

Problem 5. Chapter 17 Material Behavior Annealed low-carbon steel has a flow curve with strength coefficient = 80,000 lb/in² and strain-hardening exponent = 0.25. A tensile test specimen with gage length = 2.0 in is stretched to a length = 3.5 in. Determine the flow stress and average flow stress that the metal experienced during this deformation.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: A three-point bending test was performed on an aluminum oxide specimen having a circular cross…

A: Given data:- Material aluminum oxide For circular cross-section Radius (r)=5.6 mm fracture load…

Q: The following results were obtained in a tensile test on a mild steel specimen of original diameter…

A: According to Hooke's law, Young's Modulus of Elasticity is defined as the ratio of longitudinal…

Q: A tensile test specimen has a starting gage length 50 mm and a cross-sectional area 200 mm2. During…

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

Q: From the tensile stress-strain behaviour for a casted iron as shown in the following curve. Please…

A: Given data: The original length of the specimen is L = 100 mm. The tensile stress is σt = 300 MPa.

Q: In a tensile test, the force at the yield point was 1000 KN, at the ultimate point was 1500 KN and…

A: Given data: The yield point load on the specimen is Fy=1000 kN The ultimate point load on the…

Q: 1. In a tensile test, two pairs of values of stress and strain were measured for the specimen metal…

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: What type of behaviour is observed from these stress-strain curves?

A: Consider the diagram shown below for the stress-strain curve. P: proportional limit Y: yield point…

Q: A composite pendulum is made of a uniform slender rod and a uniform disk. If the rod has length of…

A: To find: The radius of gyration k of a centroidal x- axis. Given: The length of the rod is L=1.3 m…

Q: A tension test was performed on a specimen having an original diameter of 12.5 mm and a gage length…

A: Step 1:Step 2:Step 3: Step 4:

Q: The Highest load sustained druing an uniaxial tensile testing experiment is 7,500lb. If the original…

A: Introduction The maximum stress a material can sustain when stretched or pulled is known as its…

Concept explainers

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.

Question

**Problem 5**

**Chapter 17** Material Behavior

Annealed low-carbon steel has a flow curve with a strength coefficient of 80,000 lb/in² and a strain-hardening exponent of 0.25. A tensile test specimen with a gauge length of 2.0 in is stretched to a length of 3.5 in. Determine the flow stress and average flow stress that the metal experienced during this deformation.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Types of Properties of Engineering Materials

Learn more about

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

thanks in advance
The engineering stress-engineering strain tensile curve for a stainless steel type 304 alloy is shown. Calculate the constants K and n for the true stress and true strain curve before necking (or = K (&)"). Engineering Stress (MPa) 1000 900- 800- 700- 600- 500- 400- 300- 200- 100- of 0.0 02 0.4 Enginering Strain (mm/mm) 0.6 0.8 1.0
Part B The stress-strain diagram for a steel alloy having an original diameter of 1.0 in. and a gage length of 7 in. is shown in the figure below. (Eigure 1) Determine the load on the specimen that causes yielding. Express your answer to three significant figures and include appropriate units. HA Py- Value Units Submit Request Answer Part C Figure t oft> Determine the ultimate load the specimen will support. Express your answer to three significant figures and include appropriate units. NO 70 60 50 P. - Value Units 40 30 20 Submit Bequest Answer 10 (in/in) o G04 0m 12 016 020 024 02 a aa omams Provide Feedback
39) A tensile test specimen has a gauge length=2in. and a diameter of 0.875in. Yielding occurs at a load of 35,500lbs. The corresponding gauge length = 2.0113in. (neglect the .2% yield point). The maximum load of 45,000lbs is reached at a gauge length of 2.543in. If fracture occurs at a gauge length of 2.673in, determine the percent elongation at fracture (Round to the nearest whole %)
Draw a typical stress vs strain tensile test curve for the following material and label the axis. A typical brittle material subjected to a tensile stress that has been applied to the material till the sample breaks. 1- label the axis and draw the curve for a brittle material. 2- indicate the maximum strength of the material. 3- show on the portion of the curve where young's modulus can be calculated.
i need the answer quickly
The following data were obtained from the tensile test of Aluminum alloy. The initial diameter of testspecimen was 0.505 inch and gauge length was 2.0 inch. Plot the stress strain diagram and determine(a) Proportional Limit (b) Modulus of Elasticity (c) Yield Stress at 0.2% offset (d) Ultimate Stress and(e) Nominal Rupture Stress.
tensile test uses a circular test specimen that has a gage length of 50 mm and diameter = 20 mm. During the test the specimen yields under a load of 100,000 N. The corresponding gage length = 50.5 mm. This is the 0.2% yield point. The maximum load of 180,000 N is reached at a gage length = 65 mm. Determine (a) yield strength, (b) modulus of elasticity, and (c) tensile strength. (d) If fracture occurs at a gage length of 73 mm, determine the ductility. i need clear ans by hand and solve very very fast in 20 min and thank you | DYBALA
39)A tensile test specimen has a gage length=3.0 inches and a diameter= .75 inches. Yielding occurs at a load of 38000lbs. The corresponding gage length=3.0103 inches (neglect the .0.2% yield point). The maximum load of 54000lbs is reached at a gage length =3.453 inches. If fracture occurs at a gage length of 3.873inches, determine the percent elongation at fracture (Round to the nearest whole %)
Question 4 Save Answer You do a series of tensile tests on plates of a magnesium alloy that have been subjected to prior cold rolling to true plastic strains of 0.1, 0.2 and 0.3. The resulting true stress-true strain curves are shown below (including a zoomed in version expanding on the small strain region). It is reasonable to approximate the the 0.2% offset yield strength of the magnesium as ✓ MPa for 0.2 and ✓ MPa for 0.3. Assuming the yield strength is ✓ MPa for 0.1 plastic strain, proportional to the square root of the prior true plastic strain results in a hardening coefficient of approximately k= MPa. Hence, we can predict that we need a prior plastic strain of approximately True Stress (MPa) True Stress (MPa) True Stress (MPa) 250 200 150 100 50 0 0.00 250 200 150 100 50 0 0.00 250 200 150 100 50 0 0.00 Ep = 0.1 0.01 Ep=0.2 0.01 Ep=0.3 0.01 0.02 True Strain 0.02 0.03 0.02 0.03 True Strain 0.03 0.04 0.04 0.04 True Stress (MPa) 0.05 0.000 0.001 True Stress (MPa) Ep=0.1 True…
Help me please
Annealed low-carbon steel has a flow curve with strength coefficient = 80,000 lb/in2 and strain-hardening exponent = 0.25. A tensile test specimen with gage length = 2.0 in is stretched to a length = 3.5 in. Determine the flow stress and average flow stress that the metal experienced during this deformation. use correct stratgy and correct E 0.55962