Brinell To Rockwell Calculator

Rockwell Hardness:

 

Introduction

In the world of material science and engineering, hardness is a critical parameter used to assess the resistance of a material to deformation. Two commonly used scales for measuring hardness are the Brinell and Rockwell scales. To make life easier for engineers and researchers, we can create a simple HTML calculator to convert Brinell hardness values to Rockwell hardness values, complete with a clickable button for instant results.

How to Use Brinell To Rockwell Calculator

Using this HTML calculator is straightforward:

  1. Enter the Brinell hardness value you want to convert.
  2. Click the “Calculate” button.
  3. The Rockwell hardness value will be displayed instantly.

Formula

The formula used for the conversion from Brinell (B) to Rockwell (R) hardness is as follows:

R = 130 – (30 * sqrt(B))

Example

 

Suppose you have a Brinell hardness value of 250. You want to find the equivalent Rockwell hardness value using the formula:

R = 130 – (30 * sqrt(B))
  1. Start by substituting the Brinell hardness value (B) into the formula:
    R = 130 – (30 * sqrt(250))
  2. Calculate the square root of 250:
    sqrt(250) ≈ 15.81
  3. Now, plug this value into the formula:
    R = 130 – (30 * 15.81)
  4. Multiply 30 by 15.81:
    30 * 15.81 ≈ 474.3
  5. Finally, subtract the result from 130 to find the Rockwell hardness value:
    R ≈ 130 – 474.3 ≈ -344.3

FAQs

1. What is the Brinell to Rockwell hardness conversion formula?The formula used for the conversion is: R = 130 – (30 * sqrt(B)), where R represents Rockwell hardness and B represents Brinell hardness.

2. Can I use this calculator for other hardness scales?No, this calculator specifically converts Brinell hardness values to Rockwell hardness values.

3. Do I need any special software to run this HTML code?No, you can run this HTML code in any web browser without the need for any special software.

4. Can I customize the HTML code to match my website’s design?Absolutely, you can modify the HTML and CSS to match your website’s design and style.

Conclusion

Creating an HTML calculator to convert Brinell to Rockwell hardness values is a valuable tool for engineers and researchers. By following the provided formula and example, you can easily implement this calculator on your website or application, making hardness conversion quick and hassle-free.

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