True Stress And Strain

Calculate true stress and strain, and engineering stress and strain.

Engineering stress and strain are calculated from the unstressed material length and cross section area. True stress and strain are calculated from the deformed length and cross section area.

Change Module :

Engineering Stress And Strain Calculation Module
Material Elastic Modulus Calculation Module
Ramberg Osgood Stress Strain Equation Calculation Module
Velocity Of Sound In A Solid Calculation Module
All
More Engineering Stress And Strain Modules
More True Stress And Strain Modules

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Try plus mode using the Plus Mode Demo tools with no login. Help Using The Pipeng Toolbox (opens in the popup workbook)

Links : ±

CALCULATOR : Elastic Engineering Stress Engineering Strain True Stress And True Strain [FREE] ±

Calculate elastic engineering stress, engineering strain, true stress and true strain.

Select either the engineering stress, engineering strain, true stress and true strain as the input value. For an elastic material the engineering stress is proportional to the engineering strain. The engineering stress is calculated from the unstressed cross section area. The true stress and strain account for the reduction in cross section area due to deformation.

Tool Input

modtype : Stress Strain Input Value
- Seu : User Defined Engineering Stress
- εeu : User Defined Engineering Strain
- Stu : User Defined True Stress
- εtu : User Defined True Strain
E : Elastic Modulus

Tool Output

εe : Engineering Strain
εt : True Strain
Se : Engineering Stress
St : True Stress

CALCULATOR : Plastic Engineering Stress Engineering Strain True Stress And True Strain [FREE] ±

Calculate plastic engineering stress, engineering strain, true stress and true strain.

For plastic deformation, both the stress and strain values are required. Select either engineering stress and strain, or true stress and strain as the inputs. The engineering stress is calculated from the unstressed cross section area. The true stress and strain account for the reduction in cross section area due to deformation.

Tool Input

modtype : Stress Strain Input Values
- Seu : User Defined Engineering Stress
- εeu : User Defined Engineering Strain
- Stu : User Defined True Stress
- εtu : User Defined True Strain

Tool Output

εe : Engineering Strain
εt : True Strain
Se : Engineering Stress
St : True Stress

CALCULATOR : Typical Density Elastic Modulus Poisson Ratio Bulk Modulus Shear Modulus And Thermal Expansion Coeficient [FREE] ±

Calculate typical elastic modulus, shear modulus, bulk modulus, density, and thermal expansion coefficient of a solid.

The table values of Poisson ratio and bulk modulus are calculated from the elastic modulus and shear modulus. Use the Result Table option to display a table of properties versus material type.

Tool Input

modptype : Material Type
- Eu : User Defined Elastic Modulus
- Gu : User Defined Shear Modulus
- Ku : User Defined Bulk Modulus
- νu : User Defined Poisson Ratio
- ρu : User Defined Density
- αu : User Defined Thermal Expansion Coefficient

Tool Output

α : Thermal Expansion Coefficient
ν : Poisson Ratio
ρ : Density
E : Elastic Modulus
G : Shear Modulus
K : Bulk Modulus