cent elongation of SAE 1040 ductile or a brittle material?
Q: Name five elements that should generally be removed from steel to improve toughness.
A: In steel there are various types of the alloying element which can improve and reduce some specific…
Q: outline the significant differences between rockwell and brinell hardness test
A:
Q: A typical value for the stiffness of aluminium alloy is... Select one: O a. None of these options O…
A: Option b is correct.
Q: 10 mm diameter steel bar 3265 kgf yield value, 5165 kgf value in steel tensile test showed maximum…
A: Given: The diameter of the steel bar is d = 10 mm, The yield value is Fyield=3265 kgf, The ultimate…
Q: What will be diameter of an indentation to yield a hardness of 300 HB when a 500 kg load is used.
A: Given data: Yield hardness, HB = 300 HB Load, P = 500 kg Find the diameter of Indentation, d =?
Q: 15-Composite materials are higher toughness than ceramics and glasses.
A: Given
Q: Give an example of a flexure formula?
A: The flexure formula is also known as the flexure bending equation and is defined as; Where, M is…
Q: elongation characteristics tabulated below to complete parts (a) through (f).
A:
Q: 5-in stress strain curve the engineering stress will decrease after the tensile strength point?
A: Given data To draw the stress strain diagram.
Q: vendor. It is supposed to have a tensile strength in the range 420 to 480 MPa. A Brinell hardness…
A: GivenBrinell hardness number=118Tensile strength range=420 to 480Mpa
Q: Define the term Stress Concentrations?
A: Stress concentration is a location in a member under load where the magnitude of stress is…
Q: What does stress analysis require to determine the maximum stress?
A: Stress analysis requires Material properties.
Q: 6.Explain with the aid of diagram three different hardness tests and mention the hardness measure of…
A:
Q: Determine the permanent elongation of the bar after removal of the load. [Assume elastic, perfectly…
A:
Q: What is creep strength?
A: Creep is the phenomena of deformation of a body which is time-dependent. It occurs when a load is…
Q: Describe the fatigue tests by drawing all the necessary figures.
A: The above question is based on Fatigue Tests description.
Q: Discuss the deflection caused by shear stress?
A: The deviation of longitudinal axis of a structural member under the action of transverse shear loads…
Q: ed? Static of
A:
Q: What is the Average Compressive Stress?
A: Forces acting perpendicular to the cross section of the body are normal forces. They can be either…
Q: B. Compare between ductile and brittle ?material with stress-strain diagram
A: Ductile materials are those which can be easily drawn out into wires. Many of metals are best…
Q: Q\ What is the best material that has a very good Young modulus and low density?
A: The process of designing any physical thing includes the choice of materials. The major objective…
Q: cylindrical rod 500 mm long, having a diameter of 12.7 mm, is subjected to a tensile load of 30,000…
A: Given, L = 500 mm d = 12.7 mm P= 30,000 N
Q: Which of the following material has minimum Indentation diameter? Select one: Mildsteel Aluminium…
A: Indentation dimeter is inversely proportional to the hardness of the material.
Q: Steel springs must have a modulus of resilience of at least 2.0 MPa. What should be the minimum…
A: Steel springs must have a modulus of resilience of at least 2.0 MPa. What should be the minimum…
Q: 5) Draw the stress-strain curve and gives the stress and strain equations for both Engineering and…
A:
Q: Define deformation process
A: Deformation process is the secondary manufacturing process.
Q: 5-In stress strain curve the engineering stress will decrease after the tensile strength point?
A: To give proper explanation of the above statement.
Q: Mention the main advantage of Vickers hardness test method? ...... ............ ....................…
A: Vickers hardness test method - it is a optically hardness test to measure the hardness of material,…
Q: Why fracture strain for metals (Aluminum, Mild Steel) in pure share is higher than pure tension?
A: fracture strain for metals (Aluminum, Mild Steel) in pure share is higher than pure tension because
Q: Define the equation of the elastic curve?
A: The flexural formula of beam MI=σy=ERwhere M is the bending moment I is the second moment of…
Q: Given data: Modulus of elasticity =3*Bulk modulus Determine Poissons ratio
A:
Q: What are the ultimate strengths in tension and in Compression for ASTM A48 Grade 40 cast iron?
A: Given data What is the ultimate strength in tension and compression for ASTM A48 Grade 40
Q: Describe shear stress?
A: Shear stress When a body undergoes a load and deformation is caused by the stress that is parallel…
Q: The hardness of a material can be an indicator of its resistance to? Select one: O a. indentation O…
A: Option a is correct.
Q: .04. (a). Draw stress-strain diagram for mild steal. Hooke's law is applicable for what type of…
A: Hooke's law states that with in the elastic limit in object stress is directly proportional to…
Q: Describe various steps to find Modulus of Elasticity of Mild Steel.
A: Solution:
Q: What is the purpose of performing the flexure test on concrete?
A: Flexure (Bend) tests are generally used to determine the flexural modulus or flexural strength of a…
Q: B/ Draw the transition temperature from ductile to brittle behavior in terms of impact test?
A: Some metals that are ductile at normal temperature become brittle at low temperatures. The…
Q: What is the fatigue strength of 2014-T6 Aluminum (MPa) at 1E5 life?
A: To find : fatigue strength of 2014T6 Aluminum at 1E5 life
Q: Given data : Modulus of elasticity =Bulk modulus Determine Poissons ratio
A:
Q: Define Tensile strength.
A: Given Data⇒ Tensile strength Problem statement⇒ Problem says Define Tensile strength.
Q: (b) Identify FOUR (4) differences between plane stress and plane strain transformation.
A: The difference between the plane stress and strain condition is given below.
Q: What are the tensile forces?
A: Tensile force is the force applied on a material which stretches the material. The tensile force…
Q: Discuss Flexure, Shear and Deflection.
A: Flexure : The members those experiences primarily bending stresses such as beams is called as…
Q: 37) A 25.4 mm diameter cylindrical rod is subject to extreme loading. It must withstand a 130,000N…
A: The design is safe or not is depend upon the value of factor of safety. For design withstand with…
Q: b) A cylindrical shaft with 380 mm length, having a diameter of 10.0 mm, is to be subjected to a…
A:
Q: lasticity, el
A: solution of above question is below
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 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?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?what is fracture stress,ductility and modulus of resilience for 304 Stainless Steel and 6061-T6 aluminum ?
- Draw the engineering stress-strain curve for low carbon steel and indicate the important points on the curve.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 655M31How is Ductility specified?
- AWhat is the difference between tensile strength and yield strength in materials?How does the carbon content in plane carbon steels affect the fracture toughness? Show this influence by A7 curves.With 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?