Answered: Structural steel is a brittle material,…

Structural steel is a brittle material, which means that it cannot undergo large amount of plastic deformation before failing. O True False

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter25: Testing And Inspection

Section: Chapter Questions

Problem 39R: What information does a hardness test reveal?

See similar textbooks

Related questions

Q: A cylindrical rod made from an unknown metal is 350mm long and has a diameter of 10mm. The rod is…

Q: A cylindrical rod 100 mm long and having a diameter of 10.0 mm is to be deformed using a tensile…

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: What mechanical property describes the ability of a material to absorb energy when it is deformed…

A: Resilience is the energy absorbed by the member within elastic region. Or it can be defined as the…

Q: When an element of material is subjected to deformations that only occur in a single plane, it…

A: If the state of strain acting on a material particle is such that the non-zero strain components…

Q: In structures deformation or strain may be the result of ___________. Choose all that apply…

A: Introduction: Deformation is the amount an object is stretched, while strain is the ratio of…

Q: Hardness is correlated primarily with which of the following material properties? (This question has…

A: Measurement of resistance to plastic deformation which is localized. And resistance for scartching.…

Q: Which of the following can be characterized with yield stress? Thixotropy Plastic…

A: Four types of fluid are given for which we have to select the option which has yield stress.

Q: Various hardness testing techniques qualify a material's ability to withstand shock loading. O True

A: This question is based on the concept hardness measurement.

Q: 4. Why is modulus a characteristic property but not yield strength.

A: The Young modulus, also known as the modulus of elasticity in tension or compression (i.e., negative…

Q: True of False? The property of material by which it can withstand extensive deformations without…

A: The property of material by which it can withstand extensive deformations without failure, under…

Question

Structural steel is a brittle material, which means that it cannot undergo
large amount of plastic deformation before failing.
True
O False

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: Introduction

VIEW

Step 2: Explanation

VIEW

Step 3: Conclusion

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

Ductile materials have more impact strength compared to brittle materials. Select one: True False
Q2: Hooke's Law can be used in which region of the stress-strain diagram? Elastic Necking Inelastic Strain hardening
Materials creep significantly in extremely cold weather True or false?
short Answer with Explaining all parts of the Question please
Which choice below describes the mechanical property materials called toughness a ability to compress without permanent deformation be ability to bend in the elastic range see how much energy and material can absorb without breaking D indentation resistance
What information does a hardness test reveal?
O A cylindrical rod made from an unknown metal is 350mm long and has a diameter of 10mm. The rod is subjected to a tensile load. It experiences only elastic deformation and elongates by less than 1.0mm under an applied load of 19,800N. Could any of the four metals listed in the table below could be the unknown metal? If so which ones and why? Material Modulus of Yield Ultimate Elasticity / GPa Strength / MPа Tensile Strength / MPа Aluminium 70 255 420 alloy Brass 100 345 420 Copper alloy Steel 110 250 290 207 450 550
Answer part a) only
The stress strain curve of Mild steel shows a. zero plastic deformation b. the curve is straight c. Higher strains are possible d. No elastic behaviour
Question 1 You are working on a design team at a small orthopaedic firm. You have been asked to select a cobalt- chrome-molybdenum (CoCr) material that will not experience plastic deformation under a specific mechanical test, as follows... A tensile stress is applied along the long axis of a solid cylindrical rod that has a diameter of 10 mm. An applied load of some magnitude F produces a 7x10³ mm change in diameter (see figure below, original shape is blue, elongated shape is unshaded). Q1H: Provide a brief rationale based on calculations used to support your answer. That is, how would you explain the behavior of the "new alloy" material to your design team? Table of properties: Assume Poisson's ratio is 0.3 for all materials Process Elastic Modulus (GPa) Material CoCr F75 As cast/Annealed 210 CoCr F90 Hot forged New alloy Z X ↑ F df O 210 110 Yield Strength (MPa) 450-517 900-1200 600 Tensile Strength (MPa) 655-890 1400-1600 700
Question 1 You are working on a design team at a small orthopaedic firm. You have been asked to select a cobalt- chrome-molybdenum (CoCr) material that will not experience plastic deformation under a specific mechanical test, as follows... A tensile stress is applied along the long axis of a solid cylindrical rod that has a diameter of 10 mm. An applied load of some magnitude F produces a 7x10³ mm change in diameter (see figure below, original shape is blue, elongated shape is unshaded). Q1C-D: Using the table of material properties below, calculate the magnitude of stress (o) and applied load (F) required to produce the 7x10-³ mm change in diameter for rods fabricated from F75 CoCr alloy (as cast) and F90 CoCr alloy (hot forged) materials.
True of False? The property of material by which it can withstand extensive deformations without failure, under high tensile stress, is said to be its ductility.