ISO/CD 16946

Non-destructive testing — Ultrasonic testing — Specification for step wedge calibration block

General information

Current stage: 30.20 Effective date: Jan 31, 2023

Originator: ISO

Owner: ISO/TC 135/SC 3

Type: International Standard

Scope

ISO 16946:2017 specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.

Life cycle

PREVIOUSLY

Revises
ISO 16946:2017

NOW

IN_DEVELOPMENT
ISO/CD 16946
30.20 CD study/ballot initiated
Jan 31, 2023

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