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STN EN ISO 16826

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Electronic version (pdc file)

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Name: STN EN ISO 16826
Validity: Valid
Number of pages: 28
Language:
EN
Paper: 14,10€
Electronic version a) Only read (without ability to print and copy) 12,69€
b) Without ability to print, with ability to copy (printscreen) 14,10€
c) With ability to print and copy (printscreen) 18,33€
Slovak title Nedeštruktívne skúšanie. Skúšanie ultrazvukom. Zisťovanie necelistvostí kolmých na povrch (ISO 16826: 2025)
English title Non-destructive testing - Ultrasonic testing - Testing for discontinuities perpendicular to the surface (ISO 16826:2025)
Release Date: 01. 06. 2025
Date of withdrawal:
ICS: 19.100
Sorting character/National clasification code 01 5019
Level of incorporation: idt EN ISO 16826:2025, idt ISO 16826:2025
Official Journal 05/25
Amendments
Replaced by:
Repleces: STN EN ISO 16826:2014-09 (01 5019)
Note in Official Journal:
Subject of the standard: This document specifies principles for the tandem technique and the longitudinal-longitudinal-transverse wave (LLT) technique for detection of discontinuities perpendicular to the surface or almost perpendicular to the surface. The general principles for ultrasonic testing of industrial products are described in ISO 16810. The tandem or LLT techniques can be used for the detection of embedded planar discontinuities. This document gives guidelines for the testing of metallic materials with a thickness between 40 mm and 500 mm with parallel or concentric surfaces. The procedures provided in this document can be used for testing of other materials or smaller thickness if special measures are taken according to a written testing procedure. Phased array techniques can also be applied for the tandem technique and the LLT technique, but additional steps or verifications can be needed.
Preview: Náhľad normy (PDF)