Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels Calculator

✖Ultimate Tensile Strength (UTS) is the maximum stress that a material can withstand while being stretched or pulled.ⓘ Ultimate Tensile strength [σ_ut]

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✖Endurance Limit of Rotating Beam Specimen is the maximum value of the completely reversed stress for which the specimen can sustain for an infinite number of cycles without any fatigue failure.ⓘ Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels [S'_e]

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Formula

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Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels

Formula

`"S'"_{"e"} = 0.4*"σ"_{"ut"}`

Example

`"176N/mm²"=0.4*"440N/mm²"`

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Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels Solution

STEP 0: Pre-Calculation Summary

Formula Used

Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength
S'_e = 0.4*σ_ut
This formula uses 2 Variables

Variables Used

Endurance Limit of Rotating Beam Specimen - (Measured in Pascal) - Endurance Limit of Rotating Beam Specimen is the maximum value of the completely reversed stress for which the specimen can sustain for an infinite number of cycles without any fatigue failure.
Ultimate Tensile strength - (Measured in Pascal) - Ultimate Tensile Strength (UTS) is the maximum stress that a material can withstand while being stretched or pulled.

STEP 1: Convert Input(s) to Base Unit

Ultimate Tensile strength: 440 Newton per Square Millimeter --> 440000000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S'_e = 0.4*σ_ut --> 0.4*440000000

Evaluating ... ...

S'_e = 176000000

STEP 3: Convert Result to Output's Unit

176000000 Pascal -->176 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

176 Newton per Square Millimeter <-- Endurance Limit of Rotating Beam Specimen

(Calculation completed in 00.004 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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Institute of Aeronautical Engineering (IARE), Hyderabad

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< 15 Endurance Limit Approximate Estimation in Design Calculators

Modifying Factor to Account for Stress Concentration

Go Modifying Factor for Stress Concentration = Endurance Limit/(Endurance Limit of Rotating Beam Specimen*Surface Finish Factor*Size Factor*Reliabilty Factor)

Endurance Limit of Rotating Beam Specimen

Go Endurance Limit of Rotating Beam Specimen = Endurance Limit/(Size Factor*Modifying Factor for Stress Concentration*Reliabilty Factor*Surface Finish Factor)

Reliability Factor for Fluctuating Load

Go Reliabilty Factor = Endurance Limit/(Endurance Limit of Rotating Beam Specimen*Modifying Factor for Stress Concentration*Surface Finish Factor*Size Factor)

Surface Finish Factor of Specimen

Go Surface Finish Factor = Endurance Limit/(Endurance Limit of Rotating Beam Specimen*Size Factor*Reliabilty Factor*Modifying Factor for Stress Concentration)

Size Factor for Fluctuating Load

Go Size Factor = Endurance Limit/(Endurance Limit of Rotating Beam Specimen*Modifying Factor for Stress Concentration*Reliabilty Factor*Surface Finish Factor)

Endurance Limit of Specimen

Go Endurance Limit = Surface Finish Factor*Size Factor*Reliabilty Factor*Modifying Factor for Stress Concentration*Endurance Limit of Rotating Beam Specimen

Stress Amplitude for Fluctuating load given Maximum Stress and Minimum Stress

Go Stress Amplitude for Fluctuating Load = (Maximum Stress Value for Fluctuating Load-Minimum Stress Value for Fluctuating Load)/2

Modifying Factor for Fluctuating Load given Fatigue Stress Concentration Factor

Go Modifying Factor for Stress Concentration = 1/Fatigue Stress Concentration Factor

Fatigue Stress Concentration Factor given Modifying Factor

Go Fatigue Stress Concentration Factor = 1/Modifying Factor for Stress Concentration

Endurance Limit Stress of Rotating Beam Specimen of Cast Aluminium Alloys

Go Endurance Limit of Rotating Beam Specimen = 0.3*Ultimate Tensile strength

Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels

Go Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength

Endurance Limit Stress of Rotating Beam Specimen of Aluminium Alloys

Go Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength

Endurance Limit of Rotating Beam Specimen of Steel

Go Endurance Limit of Rotating Beam Specimen = 0.5*Ultimate Tensile strength

Endurance Limit given Endurance Limit for Axial Loading

Go Endurance Limit = Endurance Limit for Axial Loading/0.8

Endurance Limit for Axial Loading

Go Endurance Limit for Axial Loading = 0.8*Endurance Limit

Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels Formula

Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength
S'_e = 0.4*σ_ut

What is endurance limit?

The fatigue or endurance limit of a material is defined as the maximum amplitude of completely reversed stress that the standard specimen can sustain for an unlimited number of cycles without fatigue failure.

How to Calculate Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels?

Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels calculator uses Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength to calculate the Endurance Limit of Rotating Beam Specimen, Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels formula is defined as zero-point four times the ultimate tensile strength. It is the maximum value of the completely reversed stress for which the specimen can sustain for an infinite number of cycles without any fatigue failure. Endurance Limit of Rotating Beam Specimen is denoted by S'_e symbol.

How to calculate Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels using this online calculator? To use this online calculator for Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels, enter Ultimate Tensile strength (σ_ut) and hit the calculate button. Here is how the Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels calculation can be explained with given input values -> 0.000176 = 0.4*440000000.

FAQ

What is Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels?

Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels formula is defined as zero-point four times the ultimate tensile strength. It is the maximum value of the completely reversed stress for which the specimen can sustain for an infinite number of cycles without any fatigue failure and is represented as S'_e = 0.4*σ_ut or Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength. Ultimate Tensile Strength (UTS) is the maximum stress that a material can withstand while being stretched or pulled.

How to calculate Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels?

Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels formula is defined as zero-point four times the ultimate tensile strength. It is the maximum value of the completely reversed stress for which the specimen can sustain for an infinite number of cycles without any fatigue failure is calculated using Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength. To calculate Endurance Limit Stress of Rotating Beam Specimen of Cast Iron or Steels, you need Ultimate Tensile strength (σ_ut). With our tool, you need to enter the respective value for Ultimate Tensile strength and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Endurance Limit of Rotating Beam Specimen?

In this formula, Endurance Limit of Rotating Beam Specimen uses Ultimate Tensile strength. We can use 4 other way(s) to calculate the same, which is/are as follows -

Endurance Limit of Rotating Beam Specimen = 0.5*Ultimate Tensile strength
Endurance Limit of Rotating Beam Specimen = 0.4*Ultimate Tensile strength
Endurance Limit of Rotating Beam Specimen = 0.3*Ultimate Tensile strength
Endurance Limit of Rotating Beam Specimen = Endurance Limit/(Size Factor*Modifying Factor for Stress Concentration*Reliabilty Factor*Surface Finish Factor)

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