GB/T 18658-2018
ActiveCharpy V-notch reference test pieces for indirect verification of pendulum impact testing machines
摆锤式冲击试验机间接检验用夏比V型缺口标准试样
Application Summary AI generated
This standard specifies the requirements for Charpy V-notch reference test pieces used in the indirect verification of pendulum impact testing machines. It is applied in mechanical testing laboratories and quality control settings to ensure the accuracy and repeatability of impact tests on metallic materials. The standard is critical for industries such as steel manufacturing, aerospace, and construction, where precise material toughness measurements are required.
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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.