Brass metal is subjected to a156 Kgf load, with a 2.23 mmdiameter of indenter. Theindentation of on sample isDj = 1.22 mm and D2 = 0.85%3Dmm respectively. Find theBHN value of the givensample.a. 449O b. 173O C. 149O d. 125

Answered: Image /qna-images/answer/78a00988-6b7e-4323-a3bd-ebc0f7a2ce0c.jpg

Answered: Brass metal is subjected to a 156 Kgf…

Brass metal is subjected to a 156 Kgf load, with a 2.23 mm diameter of indenter. The indentation of on sample is D = 1.22 mm and D2 = 0.85 mm respectively. Find the BHN value of the given sample.

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: Consider steel B is a cylindrical sample with original length 40mm and subjected to 15700N.…

A: Option b is correct.

Q: In the BrinelI hardness test, if the load used 1200 kg, and the ball diameter 6 mm, write down the…

Q: At the proportional limit, a 18 mm thick x 82 mm wide bar elongates 7.1 mm under an axial load of…

Q: Explain the Stress Strain Relationship with the help of graph

A: We have to explain stress strain relationship

Q: A 37.5-mm-diameter rod 6 m long elongates 12 mm under a load 236 KN. The diameter of the rod…

Q: What is the true stress?

A: Need to find True stress.

Q: A rod 6 inches long is loaded until fracture. The plastic strain (the permanent set after elastic…

Q: Consider the plates shown in (Figure 1). Take P18 kip and P₂ -9 kip. Determine the maximum average…

Q: Calculate the Young Modulus for a mild steel. When a rod of the steel is being tested under tensile…

A: Given : L = 4.5 m = 4500 mm d = 35 mm ∆L = 0.9 mm P =50000 N E = ?

Q: hardness

Q: 20 KN 38 mm Ø | 1.0 m 40 KN 40 kN, B 64 mm 1.5.m C Fig.pl-01 P2. Solve Problem P1-01 if rod BC is a…

A: Given:Diameter of part AB, D1=38 mmOuter diameter of part BC, D2=64 mmInner diameter of part BC,…

Q: A machine component is modeled as a solid round cross section rod with two loads. At the location of…

A: Axial forceTorqueDiameterLength

Q: Q1:Asteeile sPeerimen with f20mm Sabjected to a load 125 kN and agagtongth 135mmis observed A…

A: Given, Initial Diameter d1 = 20 mm Initial Length L1 = 120 mm Load P =125 kN Final Length L = 135 mm…

Q: A square cross-section v-notched specimen of height 75 mm has each side of 10 mm has been selected…

A: Given data height of specimen (h) = 75 mm side = 10 mm thickness of notch = 1.9 mm To determine…

Q: A recently developed Afordium, a new, inexpensive alloy for use in the d. the normal stress in…

A: Given that , AB=600mmBC=400mmAAB=7.5×10-4m2ABC=3×10-4m2

Q: Q.3. A cylindrical specimen of cold-worked Brass has a tensile strength of 500 MPa. If the specimen…

A: Given:- Tensile strength =500 MPa Original radius, ro=10.6mm To find:- Radius after deformation, rd

Q: The brass has a shear modulus (G) of 40 GPa. In the torsion test calculated results. (G) was found…

Q: A hollow cylinder with an OD of 100mm and an ID of 30mm, supports a load of 100kN. What is the…

Q: (a) Plot the data as engineering stress versus engineering strain. (b) Compute the modulus of…

A: As per the Bartelby answering guidelines we are supposed to answer first 3 sun parts of the…

Q: Determine the young's modulus of metal alloy having the following tensile stress - strain diagram

A: We Know that slope of stress strain diagram gives youngs modules. Here at strain=0.001…

Q: A socket of above knee amputee is used in the following analysis. It may considered as cylinder with…

Q: A tensile test specimen has a gage length=3.0 inches and a diameter = .75 inches. Yielding occurs at…

A: Given:

Q: At the proportional limit, a 18 mm thick x 70 mm wide bar elongates 6.8 mm under an axial load of…

Q: Show material below deforms when temperature difference across exceeds the threshold of ZTC if the…

A: The threshold temperature difference, The thickness of the material,

Q: 4. An unknown metal cube measures 3.5 x 10 -2m decreases a volume of 5.8 x 10 -8m ³. At what stress…

Q: A tensile test was conducted on a steel bar. The gauge length of the bar was 10cm and the extension…

A: According to the given data ∆L=2mm L=10cm=100mm We need to find The extension in the wire

Q: A square cross-section v-notched specimen of height 75 mm has each side of 10 mm has been selected…

A: Given data Height of specimen (h) = 75 mm side length (a) = 10 mm cross section area at notch…

Q: At the proportional limit, a 24 mm thick x 69 mm wide bar elongates 6.8 mm under an axial load of…

A: Given that , Elongation =6.8mmAxial load=453kN Length of bar l=1.8m Poison ratio=0.3

Q: Q2 A tensile test specimen having a diameter of (10 mm) und a page length of (50 mm) wis tested to…

A: Given Datad=10mmL=50mm ***As per our company policy we are supposed to do only 3 subparts if you…

Q: Determine the final cross-sectional area for a tensile specimen that has 31 mm2 as the initial area…

Q: Q1/ A structural part is 1-meter-long and subjected to a 50 KN load in which this part must be…

Q: Q1: The original length of a piece of metal is 400 mm, this piece has pulled in tension with stress…

Q: norma Bulk Modulus is defined as the ratio of nor stress to.

A: Given data : Direct stress=σVolumetric strain=∆VV

Q: A metal block of cross-section area A and length L is subject to a tensile stress of S. The block…

Q: A 3D solid component is subject to external forces such that following three principal stresses are…

Q: The diagram below shows a microscopic metal rod with a single crystal structure whose orientation is…

Q: A cylindrical shell is pressurised to 2 kN/mm², and has an internal diameter of 556 mm. If the…

Q: At the proportional limit, a 18 mm thick 84 mm wide bar elongates 6.9 mm under an axial load of 495…

A: The change in width of the bar is -0.1242 mm.

Q: 27c) The Vickers hardness value of a material is 526.58 HV. What is its mean diagonal if the applied…

A: Given data: Hardness value HV=526.58 Applied load F=30 kgf Angle between edges θ=136°

Q: A 2.0-inch diameter 4140 steel bar is austenized and tempered in oil without Agitation, determine…

Q: A uniform edge load of wi 470 lb/in and un = 350 lb/in is applied to the polystyrene specimen E,…

A: Please find the answer below

Q: A specimen of magnesium having a rectan- gular cross section of dimensions 3.2 mm x 19.1 mm in.…

A: Given Load versus extension To find Data plotting Modulus of elasticity Yield strength at an offset…

Q: the stress compressive. What would be the final temperature when heating starts at 20degC? The E of…

Q: Using the relationship θ = TL / IpG in the above problem, again determine the diameter that is…

A: From the given data.

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

Brass metal is subjected to a
156 Kgf load, with a 2.23 mm
diameter of indenter. The
indentation of on sample is
Dj = 1.22 mm and D2 = 0.85
%3D
mm respectively. Find the
BHN value of the given
sample.
a. 449
O b. 173
O C. 149
O d. 125

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

2. Calculate the stress in MPa retained in a metal due to shot peening, using the value of the slope indicated on the d vs. sin'y plot shown below. (1+v)/E=5.77x10-6 MPa¹; d₂-2.87179 Å Slope -0.010196 Å sin'y
In the state of loading as made of brittle material tensile and compression fracture values of the exposed arm, respectively. σUT=200 MPa and σUC=800 MPa and factor of safety n=4 as it is; a) First reduce the applied forces to point B, b) By determining the critical point of the critical section and stresses Calculate it and show it on the stress element. c) Calculate the diameter of the AB part according to the Coulomb criterion. Note: Neglect the effect of cutting forces.
Provide Exact Answer ,Attempt If you are 100% sure.
I need a clear answer by hand, not by keyboard and fast answer within 20 minutes. Thank you | dybala
Solve the moj and tabulation and state whether tensile or compress
A vertebra is subjected to a shearing force of 590 N. Find the shear deformation (in m), taking the vertebra to be a cylinder 3.50 cm high and 3.50 cm in diameter. 2.0066-6 x m Additional Materials Reading
Q1/A structural part is 1-meter-long and subjected to a 50 KN load in which this part must be deformed elastically without experiencing any permanent deformation. If you know that part is made of steel, brass, aluminum, and Titanium alloys and the yield strengths and densities of these alloys are: 860 MPa, 7.9 g/cm³; 415 MPa, 8.5g/cm³; 310 MPa, 2.7 g/cm³; and 550 MPa, 4.5 g/cm³ respectively. Based on these criteria, rank the alloys from the heaviest to the lightest in weight.
kindly help me with this problem choose the correct answer
A wire with circular base of radius 3 mm was subjected to tensile stress of 13.5 N. If half the amount of stress is to be applied to a wire with square base of 1.86 mm width, what must have been the force (in Newton) applied to this new wire?
M 1:-A O photo_2021-02-1.. -> 200 stress 150 (MPa) L00 50 0.1 0-2 strain From the tensile stress-strain behavior fer the brass specimen the foibuding:- O the diameter is 12-8 mm Calcalate 1- The Yield stress. 2- Modulus of elasticity. 3 - The Tensile strength . II
A square cross-section v-notched specimen of height 75 mm has each side of 14 mm has been selected to perform Charpy impact test. A v-notch of thickness 1.75 mm is made at the middle of the specimen length. Determine the cross-sectional area at notch. Cross-sectional area at notch (in mm2)