GB/T 19799.2-2005
AbolishedNon-destructive testing-Ultrasonic testing-Calibration block No.2
无损检测 超声检测 2 号校准试块
Application Summary AI generated
GB/T 19799.2-2005 specifies the dimensions, material, and acoustic properties of Calibration Block No.2 for ultrasonic testing. It is used in non-destructive testing to calibrate and verify the performance of ultrasonic flaw detectors and probes, primarily in industrial sectors such as manufacturing, aerospace, and metal processing. The standard ensures consistent sensitivity, timebase linearity, and resolution for detecting internal defects in welds, forgings, and castings.
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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.