GB/T 39432-2020 Active National standards

GB/T 39432-2020 Non-destructive testing—Ultrasonic testing—Specification for step wedge calibration block

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 39432-2020

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: 6 pages

Scope

This standard specifies the dimensions, materials, and manufacturing requirements for steel step test blocks used to adjust ultrasonic equipment.
Note: In the actual detection process, step test blocks are used to quickly and easily adjust the time base line and detection sensitivity of ultrasonic equipment.