This document specifies the principles, symbols and instructions, test equipment, specimens, test procedures and test reports for high-temperature Vickers hardness testing of metallic materials. This document applies to high-temperature Vickers hardness testing methods for metallic materials.
T/CSTM 00650-2021 history
2021T/CSTM 00650-2021 Metallic materials—High temperature Vickers hardness test method