Local extension of mild steel bar Calculator

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✖Coefficient of Elongation refers to the coefficient used in unwin equation of local extension.ⓘ Coefficient of Elongation [S]			+10% -10%
✖Cross-sectional Area of Specimen is the area exposed when specimen is cut transversely.ⓘ Cross-sectional Area of Specimen [A]			+10% -10%

✖Local Extension is defined when an object increases in length, and compression happens when it decreases in length.ⓘ Local extension of mild steel bar [y]

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Formula

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Local extension of mild steel bar

Formula

`"y" = "S"*sqrt("A")`

Example

`"13.50667mm"=".3"*sqrt("0.002027m²")`

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Local extension of mild steel bar Solution

STEP 0: Pre-Calculation Summary

Formula Used

Local Extension = Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen)
y = S*sqrt(A)
This formula uses 1 Functions, 3 Variables

Functions Used

sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)

Variables Used

Local Extension - (Measured in Meter) - Local Extension is defined when an object increases in length, and compression happens when it decreases in length.
Coefficient of Elongation - Coefficient of Elongation refers to the coefficient used in unwin equation of local extension.
Cross-sectional Area of Specimen - (Measured in Square Meter) - Cross-sectional Area of Specimen is the area exposed when specimen is cut transversely.

STEP 1: Convert Input(s) to Base Unit

Coefficient of Elongation: 0.3 --> No Conversion Required
Cross-sectional Area of Specimen: 0.002027 Square Meter --> 0.002027 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

y = S*sqrt(A) --> 0.3*sqrt(0.002027)

Evaluating ... ...

y = 0.0135066650213885

STEP 3: Convert Result to Output's Unit

0.0135066650213885 Meter -->13.5066650213885 Millimeter (Check conversion here)

FINAL ANSWER

13.5066650213885 ≈ 13.50667 Millimeter <-- Local Extension

(Calculation completed in 00.004 seconds)

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Created by sanjay shiva

national institute of technology hamirpur (NITH ), hamirpur , himachal pradesh

sanjay shiva has created this Calculator and 100+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< 8 Measurement of Ductility of Metal Calculators

Load given Brinell Hardness Number

Go Load = (Brinell Hardness Number*pi*Steel Ball Diameter*(Steel Ball Diameter-sqrt(Steel Ball Diameter^2-Depression Diameter^2)))/2

Total Extension given Area of Mild Steel bar

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

Percentage Elongation of Mild Steel Test Bar

Go Percentage Elongation = ((Initial Length-Length of Test Bar at Fracture)/Length of Test Bar at Fracture)*100

Local extension of mild steel bar

Go Local Extension = Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen)

Original Length of Mild Steel test bar given Total Extension

Go Initial Length = (Total Extension-Total Elongation)/Coefficient of Extension

Total Extension of Mild Steel Test Bar

Go Total Extension = Total Elongation+Coefficient of Extension*Initial Length

Area of Mild Steel bar given Local Extension

Go Cross-sectional Area of Specimen = (Local Extension/Coefficient of Elongation)^2

Gross area design strength for steel

Go Design Strength = Gross Area of Cross-Section*Yield Strength/1.1

Local extension of mild steel bar Formula

Local Extension = Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen)
y = S*sqrt(A)

What is the meaning of the word extension?

In metaphysics, extension signifies both 'stretching out' (Latin: extensio) as well as later 'taking up space', and most recently, spreading one's internal mental cognition into the external world.

How to Calculate Local extension of mild steel bar?

Local extension of mild steel bar calculator uses Local Extension = Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen) to calculate the Local Extension, The Local extension of mild steel bar formula is defined as when an object increases in length and compression happens when it decreases in length. Local Extension is denoted by y symbol.

How to calculate Local extension of mild steel bar using this online calculator? To use this online calculator for Local extension of mild steel bar, enter Coefficient of Elongation (S) & Cross-sectional Area of Specimen (A) and hit the calculate button. Here is how the Local extension of mild steel bar calculation can be explained with given input values -> 10392.3 = 0.3*sqrt(0.002027).

FAQ

What is Local extension of mild steel bar?

The Local extension of mild steel bar formula is defined as when an object increases in length and compression happens when it decreases in length and is represented as y = S*sqrt(A) or Local Extension = Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen). Coefficient of Elongation refers to the coefficient used in unwin equation of local extension & Cross-sectional Area of Specimen is the area exposed when specimen is cut transversely.

How to calculate Local extension of mild steel bar?

The Local extension of mild steel bar formula is defined as when an object increases in length and compression happens when it decreases in length is calculated using Local Extension = Coefficient of Elongation*sqrt(Cross-sectional Area of Specimen). To calculate Local extension of mild steel bar, you need Coefficient of Elongation (S) & Cross-sectional Area of Specimen (A). With our tool, you need to enter the respective value for Coefficient of Elongation & Cross-sectional Area of Specimen 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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