Free Expansion of Steel Calculator

✖The Coefficient of Thermal Expansion is a material property that is indicative of the extent to which a material expands upon heating.ⓘ Coefficient of Thermal Expansion [α_T]			+10% -10%
✖Temperature Rise is the increment in temperature of a unit mass when the heat is applied.ⓘ Temperature Rise [ΔT_rise]			+10% -10%
✖Length of Bar typically refers to the physical measurement of the bar along its longest dimension.ⓘ Length of Bar [L_bar]			+10% -10%

✖Free Expansion of Steel is defined as the expansion of steel under thermal load when there is no constraint wall/end.ⓘ Free Expansion of Steel [ΔL_s]

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Free Expansion of Steel Solution

STEP 0: Pre-Calculation Summary

Formula Used

Free Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar
ΔL_s = α_T*ΔT_rise*L_bar
This formula uses 4 Variables

Variables Used

Free Expansion of Steel - (Measured in Meter) - Free Expansion of Steel is defined as the expansion of steel under thermal load when there is no constraint wall/end.
Coefficient of Thermal Expansion - (Measured in Per Kelvin) - The Coefficient of Thermal Expansion is a material property that is indicative of the extent to which a material expands upon heating.
Temperature Rise - (Measured in Kelvin) - Temperature Rise is the increment in temperature of a unit mass when the heat is applied.
Length of Bar - (Measured in Meter) - Length of Bar typically refers to the physical measurement of the bar along its longest dimension.

STEP 1: Convert Input(s) to Base Unit

Coefficient of Thermal Expansion: 1.7E-05 Per Degree Celsius --> 1.7E-05 Per Kelvin (Check conversion here)
Temperature Rise: 85 Kelvin --> 85 Kelvin No Conversion Required
Length of Bar: 2000 Millimeter --> 2 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔL_s = α_T*ΔT_rise*L_bar --> 1.7E-05*85*2

Evaluating ... ...

ΔL_s = 0.00289

STEP 3: Convert Result to Output's Unit

0.00289 Meter -->2.89 Millimeter (Check conversion here)

FINAL ANSWER

2.89 Millimeter <-- Free Expansion of Steel

(Calculation completed in 00.020 seconds)

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Home » Physics » Strength of Materials » Stress and Strain » Thermal Stress » Mechanical » Thermal Stress in Composite Bars » Free Expansion of Steel

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< Thermal Stress in Composite Bars Calculators

Actual Expansion of Steel

LaTeX Go Actual Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar+Tensile Stress/Young's Modulus Bar*Length of Bar

Expansion due to tensile stress in steel

LaTeX Go Expansion of Steel under Tensile Stress = Stress in Bar/Young's Modulus Bar*Length of Bar

Free Expansion of Steel

LaTeX Go Free Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar

Load on Brass or Steel

LaTeX Go Load = Stress in Bar*Cross Sectional Area of Bar

Free Expansion of Steel Formula

LaTeX Go

Free Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar
ΔL_s = α_T*ΔT_rise*L_bar

What is free expansion?

When an unconstrained material is subjected to temperature, it expands freely in all directions, this expansion in length is called free expansion.

How to Calculate Free Expansion of Steel?

Free Expansion of Steel calculator uses Free Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar to calculate the Free Expansion of Steel, The free expansion of steel formula is defined as the product of coefficient of thermal expansion, temperature and length. Free Expansion of Steel is denoted by ΔL_s symbol.

How to calculate Free Expansion of Steel using this online calculator? To use this online calculator for Free Expansion of Steel, enter Coefficient of Thermal Expansion (α_T), Temperature Rise (ΔT_rise) & Length of Bar (L_bar) and hit the calculate button. Here is how the Free Expansion of Steel calculation can be explained with given input values -> 2890 = 1.7E-05*85*2.

FAQ

What is Free Expansion of Steel?

The free expansion of steel formula is defined as the product of coefficient of thermal expansion, temperature and length and is represented as ΔL_s = α_T*ΔT_rise*L_bar or Free Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar. The Coefficient of Thermal Expansion is a material property that is indicative of the extent to which a material expands upon heating, Temperature Rise is the increment in temperature of a unit mass when the heat is applied & Length of Bar typically refers to the physical measurement of the bar along its longest dimension.

How to calculate Free Expansion of Steel?

The free expansion of steel formula is defined as the product of coefficient of thermal expansion, temperature and length is calculated using Free Expansion of Steel = Coefficient of Thermal Expansion*Temperature Rise*Length of Bar. To calculate Free Expansion of Steel, you need Coefficient of Thermal Expansion (α_T), Temperature Rise (ΔT_rise) & Length of Bar (L_bar). With our tool, you need to enter the respective value for Coefficient of Thermal Expansion, Temperature Rise & Length of Bar and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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