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Total Extension of Mild Steel Test Bar Formula

GoTotal Extension given Area of Mild Steel bar Formula

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Total Extension is defined when an object increases in length, and compression happens when it decreases in length. Check FAQs

x = δL + z \cdot l 0

x - Total Extension?δL - Total Elongation?z - Coefficient of Extension?l₀ - Initial Length?

Total Extension of Mild Steel Test Bar Example

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With units

Only example

Here is how the Total Extension of Mild Steel Test Bar equation looks like with Values.

Here is how the Total Extension of Mild Steel Test Bar equation looks like with Units.

Here is how the Total Extension of Mild Steel Test Bar equation looks like.

120 = 70 + 0.6 \cdot 83.3333

120mm = 70mm + 0.6 \cdot 83.3333mm

120 = 70 + 0.6 \cdot 83.3333

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Total Extension of Mild Steel Test Bar Solution

Follow our step by step solution on how to calculate Total Extension of Mild Steel Test Bar?

FIRST Step Consider the formula

x = δL + z \cdot l 0

Next Step Substitute values of Variables

∴

x = 70mm + 0.6 \cdot 83.3333mm

Next Step Convert Units

∴

x = 0.07m + 0.6 \cdot 0.0833m

Next Step Prepare to Evaluate

∴

x = 0.07 + 0.6 \cdot 0.0833

Next Step Evaluate

∴

x = 0.119999998m

Next Step Convert to Output's Unit

∴

x = 119.999998mm

LAST Step Rounding Answer

∴

x = 120mm

Total Extension of Mild Steel Test Bar Formula Elements

Variables

Total Extension

Total Extension is defined when an object increases in length, and compression happens when it decreases in length.

Symbol: x

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Total Extension

Total Elongation

Total Elongation of a bar is defined as the elongation due to its own weight.

Symbol: δL

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Total Elongation

Coefficient of Extension

Coefficient of Extension refers to the coefficient used in unwin equation of elongation.

Symbol: z

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient of Extension

Initial Length

Initial Length before the application of load.

Symbol: l₀

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Initial Length

Other Formulas to find Total Extension

Go Total Extension given Area of Mild Steel bar

x = S \cdot \sqrt{A} + (z \cdot l 0)

Other formulas in Measurement of Ductility of Metal category

Go Gross area design strength for steel

P n = A g \cdot \frac{σ y}{1.1}

Go Load given Brinell Hardness Number

W load = \frac{BHN \cdot π \cdot D \cdot (D - \sqrt{D^{2} - d^{2}})}{2}

Go Percentage Elongation of Mild Steel Test Bar

P % = (\frac{L 0 - L}{L}) \cdot 100

Go Original Length of Mild Steel test bar given Total Extension

l 0 = \frac{x - δL}{z}

How to Evaluate Total Extension of Mild Steel Test Bar?

Total Extension of Mild Steel Test Bar evaluator uses Total Extension = Total Elongation+Coefficient of Extension*Initial Length to evaluate the Total Extension, The Total Extension of Mild Steel Test Bar formula is defined when an object increases in length, and compression happens when it decreases in length. Total Extension is denoted by x symbol.

How to evaluate Total Extension of Mild Steel Test Bar using this online evaluator? To use this online evaluator for Total Extension of Mild Steel Test Bar, enter Total Elongation (δL), Coefficient of Extension (z) & Initial Length (l₀) and hit the calculate button.

FAQs on Total Extension of Mild Steel Test Bar

What is the formula to find Total Extension of Mild Steel Test Bar?

The formula of Total Extension of Mild Steel Test Bar is expressed as Total Extension = Total Elongation+Coefficient of Extension*Initial Length. Here is an example- 130600 = 0.07+0.6*0.08333333.

How to calculate Total Extension of Mild Steel Test Bar?

With Total Elongation (δL), Coefficient of Extension (z) & Initial Length (l₀) we can find Total Extension of Mild Steel Test Bar using the formula - Total Extension = Total Elongation+Coefficient of Extension*Initial Length.

What are the other ways to Calculate Total Extension?

Here are the different ways to Calculate Total Extension-

Total Extension=Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen)+(Coefficient of Extension*Initial Length)

Can the Total Extension of Mild Steel Test Bar be negative?

Yes, the Total Extension of Mild Steel Test Bar, measured in Length can be negative.

Which unit is used to measure Total Extension of Mild Steel Test Bar?

Total Extension of Mild Steel Test Bar is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Total Extension of Mild Steel Test Bar can be measured.

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Total Extension of Mild Steel Test Bar Formula

​GoTotal Extension given Area of Mild Steel bar Formula

Total Extension of Mild Steel Test Bar Example

Total Extension of Mild Steel Test Bar Solution

Total Extension of Mild Steel Test Bar Formula Elements

Other Formulas to find Total Extension

Other formulas in Measurement of Ductility of Metal category

How to Evaluate Total Extension of Mild Steel Test Bar?

FAQs on Total Extension of Mild Steel Test Bar

Variable Name

GoTotal Extension given Area of Mild Steel bar Formula