Brinell Hardness Test Equation and Calculator

The typical brinell hardness test uses a 10 millimeters 0 39 in diameter steel ball as an indenter with a 3 000 kgf 29 kN 6 600 lbf force For softer materials a smaller force is used for harder materials a tungsten carbide ball is substituted for the steel ball The indentation is measured and hardness calculated as where P applied force kgf D diameter of indenter mm d

Wire and Rod Drawing Process for Steel IspatGuru

2016 11 13 nbsp 0183 32 Bar drawing is the term used for drawing of rods from the steel rounds while wire drawing applies to drawing of wires from steel wire rods Wire sizes down to 0 03 mm are possible in wire drawing Drawing speeds for steels can be usually as high as 10 meters per second for very fine wire In drawing reductions in the cross sectional area per

Solved A steel plate is bent into a circular arc of

Download Solution PDF A steel plate is bent into a circular arc of radius 10 m If the plate section be 120 mm wide and 20 mm thick with E 2 215 10 5 N mm 2 then the maximum bending stress induced is This question was previously asked in ESE Civil 2014 Paper 1 Official Paper

Solved Q 2 An aluminum rod is securely fastened to a

2021 01 21 nbsp 0183 32 A gap of 0 5 mm exists between the rigid plate and the steel rod before the load is applied The aluminum rod has a diameter of 20 mm and the steel rod has a diameter of 10 mm Determine the displacement of the rigid and the axial 70 GPa and 210 GPa respectively stress in the steel rod The modulus of elasticity for aluminum and steel are P 10kN

A structural steel rod has a radius of 10 mm and a length

Click here👆to get an answer to your question ️ A structural steel rod has a radius of 10 mm and a length of 1 0 m A 100 kN force stretches it along its length Calculate a stress b elongation and c strain on the rod Young s modulus of structural steel is 2 0 215 10 11N m 2

Tension Test on Steel Rod Procedure and Results The

Tension Test on Steel Rod – Procedure and Results Tension test is performed on mild steel tor steel and high tensile steel to determine the properties like Young s modulus ultimate strength and the percentage elongation In the tension test a steel rod is subjected to tension load by the means of a Universal testing machine UTM

soot to inch and soot to mm conversion Civil Sir

Soot or sut सूत is local measuring unit used by workman supervisor mason and contractor at construction site frequently used this measuring unit soot सूत for diameter of Steel or Saria सरिया but engineering students get confused at construction site on early time of practice they have known the Saria measurement in mm like 6mm 8mm 10mm etc But did not hear

A steel rod 10mm in diameter and 1m

mcq A steel rod 10mm in diameter and 1m long is heated from 20 to 100 degree celcius E 200 GPa and coefficient of thermal expansion is 12 x10 6 per degree celcius Calculate the thermal stress developed 1 192 MPa tensile 2 212 MPa tensile 3 192MPa compressive 4 212 MPa compressive

Steel Pipe Dimensions amp Sizes Chart Schedule 40 80 Pipe

2018 12 12 nbsp 0183 32 Different pipe schedule means different wall thickness for the steel pipe in the same diameter The most frequently indications of schedule are SCH 5 5S 10 10S 20 20S 30 40 40S 60 80 80S 100 120 140 160 The larger the table number the thicker the surface pipe wall the higher the pressure resistance

the steel rod with a linear coefficient of thermal Chegg com

the steel rod with a linear coefficient of thermal expansion as 12 10 6 is shown in the figure below it has diameter of 64 mm and is lightly attached to the support A and B when T1 61 degree C Determine the force P that must be applied to the collar at its midpoint so when T2 44 degree C the reaction at B is zero Express your answer in kN

Solved The assembly consists of two 10 mm diameter red

Mechanical Engineering questions and answers The assembly consists of two 10 mm diameter red brass C83400 copper rods AB and CD a 15 mm diameter 304 stainless steel rod EF and a rig d bar G The modulus of elasticity for red brass C83400 is 101 GPa for 304 stainless steel 193 GPa 450 mm 300 mm 4P D G Question The assembly consists of

Bar Bending Schedule BBS Estimate of Steel in Building

2019 01 12 nbsp 0183 32 It s a lengthy article so brace yourself for atleast 10 minutes Let s Get started First of all Bar is any type of rebar which is used as a reinforcement in RCC The bar may be a Mild Steel bar or HYSD bar or TMT Bar Bar Bending Schedule is termed as Calculation of the total Steel required for the construction of a building We use steel to make concrete to be

Maximum Allowable Stress an overview ScienceDirect

A rectangular concrete beam 30 cm wide is reinforced on the tension side with four 2 5 cm diameter steel rods at a depth of 45 cm and on the compression side with two 2 5 diameter rods at a depth of 5 cm Estimate the permissible bending moment if the stresses in the concrete are not to exceed 6 5 MN m 2 and in the steel 115 MN m 2 The modular ratio is 15

Young S Modulus Questions and Answers Study com

View Answer Calculate the force in N a piano tuner applies to stretch a steel piano wire 7 5 mm if the wire is originally 0 850 mm in diameter and

Answered A steel rod 10mm in diameter and 150mm bartleby

Solution for A steel rod 10mm in diameter and 150mm long is subjected to a tensile load of 50 000N After the test the length increases to 150 50mm with no

How to Calculate the Minimum Radius a Rod Can Can Be Bent

I am wondering if there is a formula or how to derive one for calculating the minimum radius a rod with a given radius diameter can be bent around while staying in the elastic range Obviously this will depend on the modulus of elasticity for the material

Solved A tapered circular rod of diameter varying from

A tapered circular rod of diameter varying from 20 mm to 10 mm is connected to another uniform circular rod of diameter 10 mm as shown in the following figure Both bars are made of same material with the modulus of elasticity E 2x10 5 MPa When subjected to a load P 30π kN the deflection at point A is mm

Reinforcement Detailing of Reinforced Concrete Slabs The

Minimum reinforcement is 0 12 for HYSD bars and 0 15 for mild steel bars The diameter of bar generally used in slabs are 6 mm 8 mm 10 mm 12mm and 16mm The maximum diameter of bar used in slab should not exceed 1 8 of the total thickness of slab Maximum spacing of main bar is restricted to 3 times effective depth or 300 mm whichever is

Solved A steel rod of 20 mm diameter and 500 mm long is

A steel rod of 20 mm diameter and 500 mm long is subjected to an axial pull of 30 kN If E 2 215 10 5 N mm 2 the elongation of the rod will be This question was previously asked in MPSC AMVI Official Paper 3 2002 Download PDF Attempt Online View all MPSC Motor Vehicle Inspector Papers gt 0 239 mm 0 0239 mm

Stress Mechanics Questions and Answers Study com

A 12 mm diameter steel E 200 GPa rod 2 is connected to a 30 mm wide by 8 mm thick rectangular aluminum E 70 GPa bar 1 as shown determine the force P required to stretch the assembly 10 mm

www ExamHill com

Modulus of elasticity The correct answer is 4 A steel rod 10 mm in diameter and 1m long is heated from 20 176 C to 120 176 C E 200 GPa and α 12 215 10 6 per 176 C If the rod is not free to expand the thermal stress developed is It is compressive in

Solid Mechanics Homework Answers TeachEngineering

between the steel rod diameter to the titanium rod diameter The titanium rod can be smaller than the steel rod ratio 12 2 mm 6 7 mm 1 82 The titanium rod can be almost half the size of the steel rod and still withstand the same force without deforming 4 The yield stress of steel is 250 MPa 250 000 000 Pa A steel rod has a diameter of 13 mm 0 013 m What is the

169 2008 by R C Hibbeler Published by Rowan University

average normal stress acting in the hanger rod C which has a diameter of 10 mm and in member B which has a thickness of 30 mm 5kN Equations of Equilibrium 4 0 5cos 60 176 F 0 F 2 50 kN T 163 y 0 v 5sin60 176 0 F lt 4 330 kN Average Normal Stress 33

Stress Strain Analysis Questions and Answers Study com

A Steel control rod is 5 5 feet long and must not stretch more than 0 04 in when a 2 kip tensile load is applied to it Knowing that E 2 9 x 10 6 psi determine a the smallest diameter rod t

stress and strain

A steel bar is 10 mm diameter and 2 m long It is stretched with a force of 20 kN and extends by 0 2 mm Calculate the stress and strain Answers 254 6 MPa and 100 2 A rod is 0 5 m long and 5 mm diameter It is stretched 0 06 mm by a force of 3 kN Calculate the stress and strain Answers 152 8 MPa and 120 3 MODULUS OF ELASTICITY E Elastic materials always

Answered A steel rod 10 mm in diameter and Im bartleby

Answered A steel rod 10 mm in diameter and Im bartleby A steel rod 10 mm in diameter and Im long is heated from 20 176 C to 120 176 C E 200 GPa and a 12 x 10 6 per 176 C If the rod is not free to expand the thermal stress developed is a 120 MPa tensile c 120 MPa compressive b 240 MPa tensile d 240 MPa compressive

PDF CH 04 PDF Seno Setiawan Academia edu

A central steel rod 18 mm diameter passes through a copper tube 24 mm inside and 40 mm outside diameter as shown in Fig 4 15 It is provided with nuts and washers at each end The nuts are tightened until a stress of 10 MPa is set up in the steel Fig 4 15 The whole assembly is then placed in a lathe and turned along half the length of the tube removing the copper to a

Answered Find the stress in the rod having a bartleby

Solution for Find the stress in the rod having a diameter of 20 mm subjected to 10 kN force If the material of the rod is steel E 200 GPa what is the

How to calculate number of steel bars in column Civil Sir

Which diameter of Steel bar used in a 18″ 215 24″ 450mm 215 600mm size rcc column providing steel bar 1 of gross area of concrete in 18″ x 24″ 450mm 215 600mm size rcc column the minimum diameter of iron rod steel bar used is combinatiom of 12mm 16mm amp 20mm dia providing 6 bars of 16mm 4 bars of 20mm and 2nos of 12mm with stirrups of 10mm steel rings at a

chart for rod diameter for threading Practical Machinist

2016 03 08 nbsp 0183 32 May be it comes 0 001 to 0 002 undersize fine Nobody will take foot long sections of 1 2 inch dia rod and turn it down A good die will have no problem cutting a thread on a rod 0 500 quot in dia I have never has a problem with running a 1 4 20 5 16 18 5 16 24 3 8 16 or any other die over a full size dia rod