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(a) what is the approximate ductility (%el) of a brass that has a yield strength of 230 mpa (33360 psi)?

Sagot :

Lanuel

Based on the calculations, the approximate ductility (%el) of this brass is equal to 2.3%.

Given the following data:

  • Yield strength = 230 mpa (33360 psi).

What is ductility?

Ductility can be defined as an important property of a material which determines its ability to become elongated due to the application of stress.

Mathematically, the ductility of a material can be expressed as percentage elongation in length:

[tex]\% el = \frac{\Delta L}{L_i} =\frac{L_f - L_i}{L_i}[/tex]

Where:

  • [tex]L_i[/tex] is the original length.
  • [tex]L_f[/tex] is the final length.
  • [tex]\Delta L[/tex] is the yield strength.

For this exercise, let us assume the original length of this brass is equal to 100 meters.

Substituting the parameters into the formula, we have;

[tex]\% el = \frac{230}{100}[/tex]

Ductility = 2.3%.

Read more on ductility here: https://brainly.com/question/828860

The approximate ductility (%el) of a brass that has a yield strength of 230 mpa is 2.3%.

How do we calculate the approximate ductility?

Approximate ductility of any substance will be calculated by using the below equation as:

%el = ΔL / L₁, where

  • ΔL = yield strength = 230 MPa
  • L₁ = initial length = 100 MPa (assume)

On putting this values, we get

%el = 230/100 = 2.3%

Hence 2.3% is the approximate ductility.

To know more about ductility, visit the below link:

https://brainly.com/question/16496121

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