VHN
| Definition | : | Vickers Hardness Number |
| Category | : | Academic & Science » Units |
| Country/Region | : | Worldwide |
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What does VHN mean?
Vickers Hardness Number (VHN) is a number indicative of the degree of relative hardness of materials. Vickers Hardness is a measure of the hardness of a material. It is determined by measuring the indentation made by pressing the pyramidal point of a diamond into the surface of the material being tested; equal to the load in kilograms divided by the area.
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Frequently Asked Questions
What is the full form of VHN?
The full form of VHN is Vickers Hardness Number