GB/T 39239-2020 Active National standards

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

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

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 全国无损检测标准化技术委员会(SAC/TC 56)

Pages: 41 pages

Scope

本标准规定了对检测到的不连续进行表征和定量的总则和技术，以确保不连续按适用的验收标准评定。
本标准适用于GB/T 39240规定的材料中不连续的表征和定量。

Development Information

Drafting Units:

上海材料研究所、中广核工程有限公司、艾因蒂克检测科技(上海)股份有限公司、国网浙江省电力有限公司电力科学研究院、武汉中科创新技术股份有限公司、烟台中集来福士海洋工程有限公司、常州超声电子有限公司、山东瑞祥模具有限公司、国网上海市电力公司电力科学研究院

Drafting Persons:

蒋建生、丁杰、张义凤、王森、朱从斌、张瑞、龙绍军、赵洲峰、鲁旷达、林光辉、王子成、金磊、肖潇、魏忠瑞、马建民、骆国防

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