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ASTM E2001-24

Current Revision

Standard Guide for Resonant Ultrasound Spectroscopy for Defect Detection in Both Metallic and Non-metallic Parts

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1.1 This guide covers a procedure for detecting defects in metallic and non-metallic parts using the resonant ultrasound spectroscopy method. The procedure is intended for use with instruments capable of exciting and recording whole-body resonant states within parts which exhibit acoustical or ultrasonic ringing. It is used to distinguish acceptable parts from those containing defects, such as cracks, voids, chips, density defects, tempering changes, and dimensional variations that are closely correlated with the parts' mechanical system dynamic response.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.


5.1 The primary advantage of RUS is its ability of making numerous measurements in a single test. In addition, it can examine rough ground parts. It requires little sample preparation, no couplants, and generally will work with soiled items; however, it has limited capability with soft materials. Soft metals, polymers, rubbers, and wood parts must be considered on a case by case basis.

SDO ASTM: ASTM International
Document Number E2001
Publication Date Dec. 15, 2024
Language en - English
Page Count 9
Revision Level 24
Supercedes
Committee E07.06
Publish Date Document Id Type View
Dec. 15, 2024 E2001-24 Revision
Nov. 1, 2018 E2001-18 Revision
Dec. 1, 2013 E2001-13 Revision
July 1, 2008 E2001-08 Revision
Dec. 10, 1998 E2001-98 Revision
July 10, 2003 E2001-98R03 Reaffirmation