ASTM RR:E28-1045 PDF Download

The rules and steps for performing instrumented indentation testing are laid forth in the ASTM RR:E28-1045 standard. This procedure's goal is to offer a reliable way for determining a material's mechanical properties using indentation tests. 

The equipment and techniques necessary for performing instrumented indentation tests are described in the standard, along with the choice of suitable testing parameters, including load, indentor shape, and indentation depth. In order to provide precise and trustworthy readings, it also offers instructions on the calibration and verification of testing equipment.

The requirement for documentation of all pertinent test-related information, such as the testing environment, data collection procedure, and data analysis, is emphasized in the standard. Additionally, it offers instructions for interpreting test results and calculating mechanical parameters like hardness and elastic modulus.