GB/T 231.2-2022
ActiveMetallic materials—Brinell hardness test—Part 2: Verification and calibration of testing machines
金属材料 布氏硬度试验 第2部分：硬度计的检验与校准
Application Summary AI generated
This standard specifies the methods for verifying and calibrating Brinell hardness testing machines used to measure the hardness of metallic materials. It is applied in quality control and laboratory settings within manufacturing industries, such as metalworking and automotive production, to ensure the accuracy and repeatability of hardness test results. The standard covers direct verification of force and indentation measurement systems, as well as indirect verification using reference hardness blocks.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.