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ASTM E 664/E664M : 2015 : REDLINE

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for the Measurement of the Apparent Attenuation of Longitudinal Ultrasonic Waves by Immersion Method
Available format(s)

Hardcopy , PDF

Superseded date

11-06-2015

Language(s)

English

Published date

01-06-2015

CONTAINED IN VOL. 03.03, 2017 Defines a procedure for measuring the apparent attenuation of ultrasound in materials or components with flat, parallel surfaces using conventional pulse-echo ultrasonic flaw detection equipment in which reflected indications are displayed in an A-scan presentation.

1.1This practice describes a procedure for measuring the apparent attenuation of ultrasound in materials or components with flat, parallel surfaces using conventional pulse-echo ultrasonic flaw detection equipment in which reflected indications are displayed in an A-scan presentation.

1.2The measurement procedure is readily adaptable for the determination of relative attenuation between materials. For absolute (true) attenuation measurements, indicative of the intrinsic nature of the material, it is necessary to correct for specimen geometry, sound beam divergence, instrumentation, and procedural effects. These results can be obtained with more specialized ultrasonic equipment and techniques.

1.3The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.4This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Committee
E 07
DevelopmentNote
Supersedes ASTM E 664. (07/2010)
DocumentType
Redline
Pages
6
PublisherName
American Society for Testing and Materials
Status
Superseded
Supersedes

ABS 0014 : 2018 GUIDE FOR NONDESTRUCTIVE INSPECTION OF HULL WELDS
ASTM C 1332 : 2018 : REDLINE Standard Practice for Measurement of Ultrasonic Attenuation Coefficients of Advanced Ceramics by Pulse-Echo Contact Technique

ASNT SNT TC 1A : 2016 TOPICAL OUTLINES FOR QUALIFICATION OF NONDESTRUCTIVE TESTING PERSONNEL
ISO 9712:2012 Non-destructive testing Qualification and certification of NDT personnel
NAS410:2003 NAS CERTIFICATION & QUALIFICATION OF NONDESTRUCTIVE TEST PERSONNEL
ASNT CP 189 : 2016 QUALIFICATION AND CERTIFICATION OF NONDESTRUCTIVE TESTING PERSONNEL
ASTM E 543 : 2015 : REDLINE Standard Specification for Agencies Performing Nondestructive Testing
ASTM E 317 : 2016 : REDLINE Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments

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