Vickers hardness Solution

STEP 0: Pre-Calculation Summary
Formula Used
Vickers Hardness = 1.854*Indentation Load/(Diagonal length^2)
HV = 1.854*P/(d^2)
This formula uses 3 Variables
Variables Used
Vickers Hardness - (Measured in Pascal) - Vickers Hardness test consists of applying a force (also called a “load”) on the test material using a diamond indenter, to obtain an indentation.
Indentation Load - (Measured in Newton) - Indentation load in microhardness test. Loads will be in the range of 1-1000 grams.
Diagonal length - (Measured in Meter) - Diagonal length in microhardness test. The diagonal length is in millimetre.
STEP 1: Convert Input(s) to Base Unit
Indentation Load: 0.1 Kilogram-Force --> 0.980664999999931 Newton (Check conversion here)
Diagonal length: 1.7 Millimeter --> 0.0017 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
HV = 1.854*P/(d^2) --> 1.854*0.980664999999931/(0.0017^2)
Evaluating ... ...
HV = 629118.653979195
STEP 3: Convert Result to Output's Unit
629118.653979195 Pascal -->0.0641522491349481 Kilogram-Force per Square Millimeter (Check conversion here)
FINAL ANSWER
0.0641522491349481 0.064152 Kilogram-Force per Square Millimeter <-- Vickers Hardness
(Calculation completed in 00.004 seconds)

Credits

Created by Hariharan V S
Indian Institute of Technology (IIT), Chennai
Hariharan V S has created this Calculator and 25+ more calculators!
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4 Hardness Calculators

Brinell hardness
Go Brinell Hardness = 2*Indentation Load/(pi*Diameter of the indenter*(Diameter of the indenter-sqrt(Diameter of the indenter^2-Diameter of the indentation^2)))
Vickers hardness
Go Vickers Hardness = 1.854*Indentation Load/(Diagonal length^2)
Knoop hardness
Go Knoop hardness = 14.2*Indentation Load/(Diagonal length^2)
Tensile strength from Brinell hardness
Go Tensile Strength = (3.45/9.8067)*Brinell Hardness

Vickers hardness Formula

Vickers Hardness = 1.854*Indentation Load/(Diagonal length^2)
HV = 1.854*P/(d^2)

Vickers hardness test

Vickers hardness test is implemented by pressing the diamond indenter into the surface under testing. The indenter is pyramid-shaped, with a square base and an angle of 136 degrees between opposite faces. Typically, loads vary from 1 to 100 kgf. The full load is normally applied for 10 to 15 seconds.

How to Calculate Vickers hardness?

Vickers hardness calculator uses Vickers Hardness = 1.854*Indentation Load/(Diagonal length^2) to calculate the Vickers Hardness, Vickers hardness test consists of applying a force (also called a “load”) on the test material using a diamond indenter, to obtain an indentation. Vickers Hardness is denoted by HV symbol.

How to calculate Vickers hardness using this online calculator? To use this online calculator for Vickers hardness, enter Indentation Load (P) & Diagonal length (d) and hit the calculate button. Here is how the Vickers hardness calculation can be explained with given input values -> 6.5E-9 = 1.854*0.980664999999931/(0.0017^2).

FAQ

What is Vickers hardness?
Vickers hardness test consists of applying a force (also called a “load”) on the test material using a diamond indenter, to obtain an indentation and is represented as HV = 1.854*P/(d^2) or Vickers Hardness = 1.854*Indentation Load/(Diagonal length^2). Indentation load in microhardness test. Loads will be in the range of 1-1000 grams & Diagonal length in microhardness test. The diagonal length is in millimetre.
How to calculate Vickers hardness?
Vickers hardness test consists of applying a force (also called a “load”) on the test material using a diamond indenter, to obtain an indentation is calculated using Vickers Hardness = 1.854*Indentation Load/(Diagonal length^2). To calculate Vickers hardness, you need Indentation Load (P) & Diagonal length (d). With our tool, you need to enter the respective value for Indentation Load & Diagonal length 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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