T/CSTM 00214-2020 Active Group standards

T/CSTM 00214-2020 Non-destructive testing (NDT) Ultrasonic testing Making and inspection method of oblique incidence test block for convex surface

Publish Date: 2020-09-25 Implement Date: 2020-12-25 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: T/CSTM 00214-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Mechanical

ICS Name: Non-destructive testing

Publish Date: 2020-09-25

Implement Date: 2020-12-25

Scope

Main technical content: This standard specifies the size, material, and manufacturing of convex curved slant-incidence test pieces, as well as the method of using them to calibrate and verify ultrasonic testing equipment. This standard is applicable to the precise positioning of horizontal, vertical, and sound paths of ultrasonic flaw detection in hollow forgings, pipe fittings, or rod-like parts in the circumferential direction. This standard provides a method for determining the angle, sound velocity, and zero-point calibration of convex curved forgings during circumferential slant detection.