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Types of material hardness

2023-08-25

The cutting tools, measuring tools, molds, etc. used in mechanical manufacturing should have sufficient hardness to ensure their performance and lifespan. Today, I will talk to you about the topic of "hardness".

Hardness is a measure of a material's ability to resist local deformation, especially plastic deformation, indentation, or scratches. Usually, the harder the material, the better its wear resistance. For example, mechanical components such as gears require a certain degree of hardness to ensure sufficient wear resistance and service life.