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ASTM E 127 : 2020

Current
Current

The latest, up-to-date edition.

Standard Practice for Fabrication and Control of Flat Bottomed Hole Ultrasonic Standard Reference Blocks
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-01-2021

1.1This practice covers a procedure for fabrication and control of metal alloy reference blocks used in ultrasonic examinations that contain flat bottom holes (FBH).

1.2These blocks may be used for checking the performance of ultrasonic examination instrumentation and search units and for standardization and control of ultrasonic examination of metal alloy products.

1.3The reference blocks described are suitable for use with either the direct-contact method or immersion pulse-echo ultrasonic methods.

1.4Standard sets are described for flat surface sound entry; the Basic set, Area-Amplitude set, and Distance Amplitude set.

1.5The requirements for FBH fabrication may be applied to round bar/billet reference standards and reference standards fabricated from other product forms.

1.6This practice does not specify reference reflector sizes or product rejection limits. It does describe fabrication practices and applied tolerances. In all cases of conflict between this practice and customer specifications, the customer specification shall prevail.

1.7The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.8This practice has incorporated the requirements of Practice E428 and Guide E1158. Reference standards that were manufactured under Practice E428 and Guide E1158 comply with the requirements of this practice.

1.9This 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.

1.10This 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.

Committee
E 07
DocumentType
Standard Practice
Pages
16
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM E 1316 : 2022 : REV A Standard Terminology for Nondestructive Examinations
ASTM E 317 : 2016 Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments
ASTM E 1316 : 2020 : REV A Standard Terminology for Nondestructive Examinations
ASTM B 107/B107M : 2013 : R2021 Standard Specification for Magnesium-Alloy Extruded Bars, Rods, Profiles, Tubes, and Wire
ASTM B 241/B241M : 2016 Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
ASTM E 1316 : 2021 : REV A Standard Terminology for Nondestructive Examinations
ASTM B 221 : 2020 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
ASTM E 1324 : 2016 Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Testing Instruments
ASTM B 107/B107M : 2013 Standard Specification for Magnesium-Alloy Extruded Bars, Rods, Profiles, Tubes, and Wire
ASTM B 241/B241M : 2022 Standard Specification for Aluminum and Aluminum-Alloy Seamless Pipe and Seamless Extruded Tube
ASTM E 2375 : 2022 Standard Practice for Ultrasonic Testing of Wrought Products
ASTM E 1316 : 2024 Standard Terminology for <?Pub Dtl?>Nondestructive Examinations
ASTM E 1316 : 2021 : REV D Standard Terminology for Nondestructive Examinations
ASTM E 1324 : 2021 Standard Guide for Measuring Some Electronic Characteristics of Ultrasonic Testing Instruments
ASTM E 1316 : 2022 Standard Terminology for Nondestructive Examinations
ASTM E 2375 : 2016 Standard Practice for Ultrasonic Testing of Wrought Products
ASTM E 1316 : 2021 : REV B Standard Terminology for Nondestructive Examinations
ASTM E 317 : 2021 Standard Practice for Evaluating Performance Characteristics of Ultrasonic Pulse-Echo Testing Instruments and Systems without the Use of Electronic Measurement Instruments
ASTM E 1316 : 2002 Standard Terminology for Nondestructive Examinations
ASTM E 1316 : 2023 : REV A Standard Terminology for Nondestructive Examinations
ASTM E 1316 : 2021 Standard Terminology for Nondestructive Examinations
ASTM E 1316 : 2021 : REV C Standard Terminology for Nondestructive Examinations
ASTM B 221 : 2002 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes
ASTM E 1316 : 2023 Standard Terminology for Nondestructive Examinations
ASTM E 1316 : 2023 : REV B Standard Terminology for Nondestructive Examinations
ASTM B 221 : 2021 Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

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