Choose The Right Hardness Tester: The TestCoat Guide
The hardness of a metal is its resistance to permanent deformation or its surface strength. This property is important when selecting which metal is best for the job. The Rockwell hardness test measures how resistant a material is to permanent indentation from a hardened steel ball at room temperature. Knowing how hard your materials are will help you make informed decisions about what type of metal works best for your application. If you are the type of person that likes to know all the facts before making decisions, then this article will be perfect for you! In it, we take you through everything you need to know before purchasing and using your own Rockwell hardness tester. What Is The Rockwell Hardness Test? Many people like to use the Rockwell test because it is an absolute hardness test. Absolute hardness measures the actual ability of a material to withstand indentation without permanently deforming. By using this information, it allows manufacturers to make educated decisions ab...