Material Hardness
Calculate hardness from indentation
Input Parameters
Valid
Brinell Hardness
0.00 HB
Formula
Hardness = Load / Indentation Area
Fill in the values on the left and click Calculate to see your result.
Formula
Hardness = Load / Indentation Area
Simplified hardness calculation based on Brinell-type test principles.
Assumptions
- Standard 10mm ball indenter
- Static load application
Step 1: Calculate indent area
A ≈ π × D × depth (simplified)
Step 2: Apply formula
HB = 500 / 12.57 ≈ 39.8
Frequently Asked Questions
What does hardness indicate?
Resistance to permanent deformation or indentation.