EN 16090:2019

Copper and copper alloys - Estimation of average grain size by ultrasound

This document specifies a method for the estimation of the average grain size of copper and copper alloy products by ultrasound. This document can be applied for seamless round tubes as well as for flat products.
This method can be used in place of test methods according to EN ISO 2624, mentioned in the relevant product standards. As reference method and in case of doubt the intercept procedure or planimetric procedure will be used.

Kupfer und Kupferlegierungen - Bestimmung der mittleren Korngröße durch Ultraschall

Dieses Dokument legt ein Verfahren für die Bestimmung der mittleren Korngröße von Produkten aus Kupfer und Kupferlegierungen mit Ultraschall fest. Dieses Dokument kann auf nahtlose Rundrohre und auch auf Flacherzeugnisse angewendet werden.
Das Verfahren kann anstelle der Prüfverfahren nach EN ISO 2624 angewendet werden, die in den jeweiligen Produktnormen genannt werden. Als Referenzverfahren und im Zweifelsfall wird das Linienschnittverfahren oder das planimetrische Verfahren angewendet.

Cuivre et alliages de cuivre - Estimation de la taille moyenne de grain par ultrasons

Le présent document prescrit une méthode d’estimation de la taille moyenne de grain des produits en cuivre et alliages de cuivre par ultrasons. Le présent document est applicable aux tubes ronds sans soudure ainsi qu’aux produits plats.
La présente méthode peut remplacer les méthodes d’essai selon l’EN ISO 2624, mentionnées dans les normes de produit correspondantes. La méthode d’interception ou la méthode planimétrique sont utilisées comme méthodes de référence ou en cas de doute.

Baker in bakrove zlitine - Ocena povprečne velikosti zrn z ultrazvokom

Ta dokument določa metodo za oceno povprečne velikosti zrn izdelkov iz bakra in bakrovih zlitin z ultrazvokom. Ta dokument se lahko uporablja za nevarjene okrogle cevi in ploščate izdelke. To metodo je mogoče uporabljati namesto preskusnih metod iz standarda EN ISO 2624, ki so navedene v zadevnih standardih za izdelke. Kot referenčna metoda in v primeru dvoma bo uporabljen prestrezni postopek ali planimetrični postopek.

General Information

• Status: Published
• Publication Date: 19-Nov-2019
• Withdrawal Date: 30-May-2020
• ICS: 77.120.30 - Copper and copper alloys
• Technical Committee: CEN/TC 133 - Copper and copper alloys
• Drafting Committee: CEN/TC 133/WG 3 - Copper tubes (installation and industrial)
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 20-Nov-2019
• Due Date: 26-Jan-2021
• Completion Date: 20-Nov-2019
• Ref Project: SIST EN 16090:2020 - Copper and copper alloys - Estimation of average grain size by ultrasound

Relations

• Replaces: EN 16090:2011 - Copper and copper alloys - Estimation of average grain size by ultrasound
• Effective Date: 27-Nov-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 16090:2020
01-januar-2020
Nadomešča:
SIST EN 16090:2012
Baker in bakrove zlitine - Ocena povprečne velikosti zrn z ultrazvokom
Copper and copper alloys - Estimation of average grain size by ultrasound
Kupfer und Kupferlegierungen - Bestimmung der mittleren Korngröße durch Ultraschall
Cuivre et alliages de cuivre - Estimation de la taille moyenne de grain par ultrasons
Ta slovenski standard je istoveten z: EN 16090:2019
ICS:
77.120.30 Baker in bakrove zlitine Copper and copper alloys
SIST EN 16090:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 16090:2020

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SIST EN 16090:2020


EN 16090
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2019
EUROPÄISCHE NORM
ICS 77.120.30 Supersedes EN 16090:2011
English Version

Copper and copper alloys - Estimation of average grain
size by ultrasound
Cuivre et alliages de cuivre - Estimation de la taille Kupfer und Kupferlegierungen - Bestimmung der
moyenne de grain par ultrasons mittleren Korngröße durch Ultraschall
This European Standard was approved by CEN on 4 September 2019.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16090:2019 E
worldwide for CEN national Members.

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SIST EN 16090:2020
EN 16090:2019 (E)
Contents Page

European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 General requirements . 5
4.1 Personnel qualification . 5
4.2 Condition of products to be tested . 6
4.3 Test equipment . 6
4.4 Procedure. 7
5 Instrument adjustment . 8
6 Reference samples and calibration . 8
7 Acceptance criteria . 8
Bibliography .
...