Allowable stress for ductile material Calculator

✖Tensile Yield Strength for Static Load is the stress a material can withstand without permanent deformation or a point at which it will no longer return to its original dimensions.ⓘ Tensile Yield Strength for Static Load [σ_{static load}]			+10% -10%
✖Factor of Safety expresses how much stronger a system is than it needs to be for an intended load.ⓘ Factor of Safety [f_s]			+10% -10%

✖Allowable Stress for Static Load is also known as working load and is the ratio of tensile strength and factor of safety.ⓘ Allowable stress for ductile material [σ_al]

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Allowable stress for ductile material

Formula

`"σ"_{"al"} = "σ"_{"static load"}/"f"_{"s"}`

Example

`"42.5N/mm²"="85N/mm²"/"2"`

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Allowable stress for ductile material Solution

STEP 0: Pre-Calculation Summary

Formula Used

Allowable Stress for Static Load = Tensile Yield Strength for Static Load/Factor of Safety
σ_al = σ_{static load}/f_s
This formula uses 3 Variables

Variables Used

Allowable Stress for Static Load - (Measured in Pascal) - Allowable Stress for Static Load is also known as working load and is the ratio of tensile strength and factor of safety.
Tensile Yield Strength for Static Load - (Measured in Pascal) - Tensile Yield Strength for Static Load is the stress a material can withstand without permanent deformation or a point at which it will no longer return to its original dimensions.
Factor of Safety - Factor of Safety expresses how much stronger a system is than it needs to be for an intended load.

STEP 1: Convert Input(s) to Base Unit

Tensile Yield Strength for Static Load: 85 Newton per Square Millimeter --> 85000000 Pascal (Check conversion here)
Factor of Safety: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

σ_al = σ_{static load}/f_s --> 85000000/2

Evaluating ... ...

σ_al = 42500000

STEP 3: Convert Result to Output's Unit

42500000 Pascal -->42.5 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

42.5 Newton per Square Millimeter <-- Allowable Stress for Static Load

(Calculation completed in 00.004 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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Verified by Sagar S Kulkarni

Dayananda Sagar College of Engineering (DSCE), Bengaluru

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< 6 Design for Brittle and Ductile Material under Static Load Calculators

Factor of safety for ductile materials

Go Factor of Safety = Tensile Yield Strength for Static Load/Allowable Stress for Static Load

Allowable stress for ductile material

Go Allowable Stress for Static Load = Tensile Yield Strength for Static Load/Factor of Safety

Yield strength for ductile materials

Go Tensile Yield Strength for Static Load = Allowable Stress for Static Load*Factor of Safety

Ultimate tensile strength for brittle materials

Go Ultimate Tensile Strength = Allowable Stress for Static Load*Factor of Safety

Factor of safety for brittle materials

Go Factor of Safety = Ultimate Tensile Strength/Allowable Stress for Static Load

Allowable stress for brittle material

Go Allowable Stress for Static Load = Ultimate Tensile Strength/Factor of Safety

Allowable stress for ductile material Formula

Allowable Stress for Static Load = Tensile Yield Strength for Static Load/Factor of Safety
σ_al = σ_{static load}/f_s

What is factor of safety and why is it required?

There are always approximations in engineering calculations. Hence, the allowed stress is kept less than failure stress, and the ratio of failure stress to allowed stress is called factor of safety.

How to Calculate Allowable stress for ductile material?

Allowable stress for ductile material calculator uses Allowable Stress for Static Load = Tensile Yield Strength for Static Load/Factor of Safety to calculate the Allowable Stress for Static Load, The Allowable stress for ductile material formula is defined as the ratio of tensile yield stress to the factor of safety. It is the permissible limit of stress in the ductile material under consideration. Allowable Stress for Static Load is denoted by σ_al symbol.

How to calculate Allowable stress for ductile material using this online calculator? To use this online calculator for Allowable stress for ductile material, enter Tensile Yield Strength for Static Load (σ_{static load}) & Factor of Safety (f_s) and hit the calculate button. Here is how the Allowable stress for ductile material calculation can be explained with given input values -> 4.3E-5 = 85000000/2.

FAQ

What is Allowable stress for ductile material?

The Allowable stress for ductile material formula is defined as the ratio of tensile yield stress to the factor of safety. It is the permissible limit of stress in the ductile material under consideration and is represented as σ_al = σ_{static load}/f_s or Allowable Stress for Static Load = Tensile Yield Strength for Static Load/Factor of Safety. Tensile Yield Strength for Static Load is the stress a material can withstand without permanent deformation or a point at which it will no longer return to its original dimensions & Factor of Safety expresses how much stronger a system is than it needs to be for an intended load.

How to calculate Allowable stress for ductile material?

The Allowable stress for ductile material formula is defined as the ratio of tensile yield stress to the factor of safety. It is the permissible limit of stress in the ductile material under consideration is calculated using Allowable Stress for Static Load = Tensile Yield Strength for Static Load/Factor of Safety. To calculate Allowable stress for ductile material, you need Tensile Yield Strength for Static Load (σ_{static load}) & Factor of Safety (f_s). With our tool, you need to enter the respective value for Tensile Yield Strength for Static Load & Factor of Safety 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 Allowable Stress for Static Load?

In this formula, Allowable Stress for Static Load uses Tensile Yield Strength for Static Load & Factor of Safety. We can use 1 other way(s) to calculate the same, which is/are as follows -

Allowable Stress for Static Load = Ultimate Tensile Strength/Factor of Safety

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