Document ID:	ASTM-E127       Scroll down to access document images

Overview

Title:  Standard Practice for Fabrication and Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks Scope:  This practice covers a procedure for fabricating aluminum alloy ultrasonic standard reference blocks that can be used for checking performance of ultrasonic testing equipment and for standardization and control of ultrasonic tests of aluminum alloy products using pulsed longitudinal waves introduced into test material either by the direct-contact method or by the immersion method. Status:  Active Adoption Date:  03-OCT-1994         Next Review Due:  29-JUL-2029 FSC/Area:  NDTI Doc Category:   American Society for Testing and Materials (ASTM)   Reaffirmation Date:  01-AUG-2019

Responsibilities

Lead Standardization Activity:  MR  Army Research Laboratory, Weapons and Materials Research Directorate     Adopting Activity: AS  Naval Air Systems Command Coordination:  Full   Army Custodian:  AT   Ground Vehicle Systems Center   Navy Custodian:  AS   Naval Air Systems Command   Air Force Custodian:  20   Air Force Research Laboratory (AFRL)

Revision History

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