GB/T 39239-2020 Active National standards

GB/T 39239-2020 Non-destructive testing—Ultrasonic testing—Characterization and sizing of discontinuities

GB/T 39239-2020 Non-destructive testing—Ultrasonic testing—Characterization and sizing of discontinuities

Publish Date: 2020-11-19 Implement Date: 2021-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 39239-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Non-destructive testing

Publish Date: 2020-11-19

Implement Date: 2021-06-01

Pages: 41 pages

Scope

This standard specifies the general principles and techniques for characterizing and quantifying detected discontinuities, to ensure that the discontinuities are evaluated according to the applicable acceptance criteria.
This standard applies to the characterization and quantification of discontinuities in materials specified in GB/T 39240.

Development Information

Word Count: 76 Thousand words Pages: 41 pages

Referenced Standards

ISO 16828 GB/T 12604.1-2005 Non-destructive testing—Terminology—Terms used in ultrasonic testing GB/T 12604.1-2020 Non-destructive testing—Terminology—Ultrasonic testing GB/T 29711-2013 Non-destructive testing of welds—Ultrasonic testing—Characterization of indications in welds GB/T 29711-2023 Non-destructive testing of welds—Ultrasonic testing—Characterization of discontinuities in welds GB/T 39240-2020 Non-destructive testing—Ultrasonic testing—General principles GB/T 39241-2020 Non-destructive testing—Ultrasonic testing—Transmission technique GB/T 39242-2020 Non-destructive testing—Ultrasonic testing—Sensitivity and range setting

Adopt standards

ISO 16827:2012

Related Standards

GB/T 7704-1987 Replaced

GB/T 7704-1987 Residual stress measurement by X-ray

Publish Date: 1987-05-04

GB/T 11343-1989 Replaced

GB/T 11343-1989 Ultrasonic angle beam examination by the contact method

Publish Date: 1989-05-08

GB/T 11344-1989 Replaced

GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method

Publish Date: 1989-05-08

GB/T 2611-1992 Replaced

GB/T 2611-1992 General requirements for testing machines

Publish Date: 1992-08-29

GB/T 15823-1995 Replaced

GB/T 15823-1995 Examination for helium leak detecting

Publish Date: 1995-12-14

GB/T 12604.9-1996 Replaced

GB/T 12604.9-1996 Terminology for nondestructive testing—Infrared testing

Publish Date: 1996-04-10