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prEN 10307

Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method)

Draft Public enquiry
Comment end date 2026-01-18
Export comments Read draft and comment

Project stage codes

1. Prioritetinių darbo temų pažymėjimas ir ekspertų skyrimas
2. Projektas
3. Viešoji apklausa
From 2025-11-14 till 2026-01-18
4. Closure of enquiry
5. Submission to Formal Vote

Organisation

CEN Europos standartizacijos komitetas

ICS

77.040.20 - Non-destructive testing of metals

Technical Committee

TK 49 Metallic materials

ForeignTC'S

CEN/TC 459/SC 1

Number of comments

0

Comment start date

2025-11-14

Scope

This document describes a method for the ultrasonic-testing of uncoated flat austenitic and austenitic-ferritic stainless steel product for internal discontinuities. This document is applicable to flat product in nominal thickness range of 6 mm to 200 mm. This document also defines four quality classes for the flat product body (classes S1, SA, S2 and S3) and four quality classes (E1, E2, E3, E4) for the edges (see Clause 15). A list of equivalent terms in several European languages is given in Annex A.