EN ISO 5817:2003

Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2003)

This standard provides guidance on levels of imperfections in arc-welded joints in steel.

Schweißen - Schmelzschweißverbindungen an Stahl, Nickel, Titan und deren Legierungen (ohne Strahlschweißen) - Bewertungsgruppen von Unregelmäßigkeiten (ISO 5817:2003)

Diese Internationale Norm enthält Bewertungsgruppen von Unregelmäßigkeiten an Schmelzschweißverbindungen (ausgenommen Strahlschweißen) für alle Sorten von Stahl, Nickel, Titan und deren Legierungen. Sie gilt für Werkstückdicken größer als 0,5 mm. Bewertungsgruppen für strahlgeschweißte Verbindungen an Stahl enthält ISO 13919-1.
Die drei Bewertungsgruppen sind so festgelegt, dass sie eine breite Anwendung in der schweißtechnischen Fertigung erlauben. Sie werden bezeichnet durch Kennbuchstaben B, C und D. Bewertungsgruppe B entspricht den höchsten Anforderungen an die Schweißnaht. Die Bewertungsgruppen beziehen sich auf die Fertigungsqualität und nicht auf die Gebrauchstauglichkeit (siehe 3.2) des gefertigten Erzeugnisses.
Die Norm gilt für:
¾ unlegierte und legierte Stähle;
¾ Nickel- und Nickellegierungen;
¾ Titan und Titanlegierungen;
¾ manuelles, mechanisiertes und automatisches Schweißen;
¾ alle Schweißpositionen;
¾ alle Schweißverbindungen, z. B. Stumpfnähte, Kehlnähte und Rohrabzweigungen;
¾ die folgenden Schweißprozesse und ihre zugeordneten Einzelprozesse in Übereinstimmung mit ISO 4063:
¾ 11 Metalllichtbogenschweißen ohne Gasschutz;
¾ 12 Unterpulverschweißen;
¾ 13 Metallschutzgasschweißen;
¾ 14 Wolfram-Schutzgasschweißen;
¾ 15 Plasmaschweißen;
¾ 31 Gasschweißen mit Sauerstoff-Brenngas-Flamme (nur für Stahl).
Metallurgische Gesichtspunkte, z. B. Korngröße, Härte, werden von dieser Norm nicht erfasst.

Soudage - Assemblages en acier, nickel, titane et leurs alliages soudés par fusion (soudage par faisceau haute énergie exclu) - Niveaux de qualité par rapport aux défauts (ISO 5817:2003)

Varjenje - Talilno zvarjeni spoji na jeklu, niklju, titanu in njihovih zlitinah (varjenje s snopom izključeno) - Stopnje sprejemljivosti nepravilnosti (ISO 5817:2003)

General Information

• Status: Withdrawn
• Publication Date: 30-Sep-2003
• Withdrawal Date: 31-Jul-2007
• ICS: 25.160.40 - Welded joints and welds
• Technical Committee: CEN/TC 121 - Welding
• Drafting Committee: CEN/TC 121/SC 4 - Quality management in the field of welding
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Aug-2007
• Completion Date: 01-Aug-2007
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: SIST EN ISO 5817:2004 - Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2003)

Relations

• Replaces: EN 25817:1992 - Arc-welded joints in steel - Guidance on quality levels for imperfections (ISO 5817:1992)
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 5817:2007 - Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2003, corrected version:2005, including Technical Corrigendum 1:2006)
• Effective Date: 22-Dec-2008
• Corrected By: EN ISO 5817:2003/AC:2006 - Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2003/Cor.1:2006)
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Schweißen - Schmelzschweißverbindungen an Stahl, Nickel, Titan und deren Legierungen (ohne Strahlschweißen) - Bewertungsgruppen von Unregelmäßigkeiten (ISO 5817:2003)Soudage - Assemblages en acier, nickel, titane et leurs alliages soudés par fusion (soudage par faisceau haute énergie exclu) - Niveaux de qualité par rapport aux défauts (ISO 5817:2003)Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2003)25.160.40Varjeni spoji in variWelded jointsICS:Ta slovenski standard je istoveten z:EN ISO 5817:2003SIST EN ISO 5817:2004en01-junij-2004SIST EN ISO 5817:2004SLOVENSKI
STANDARDSIST EN 25817:19961DGRPHãþD



SIST EN ISO 5817:2004



SIST EN ISO 5817:2004



SIST EN ISO 5817:2004



SIST EN ISO 5817:2004



SIST EN ISO 5817:2004



Reference numberISO 5817:2003(E)© ISO 2003
INTERNATIONAL STANDARD ISO5817Second edition2003-10-01Welding — Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) — Quality levels for imperfections Soudage — Assemblages en acier, nickel, titane et leurs alliages soudés par fusion (soudage par faisceau exclu) — Niveaux de qualité par rapport aux défauts
SIST EN ISO 5817:2004



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ii © ISO 2003 — All rights reserved
SIST EN ISO 5817:2004



ISO 5817:2003(E) © ISO 2003 — All rights reserved iii Contents Page Foreword.iv Introduction.v 1 Scope.1 2 Normative references.2 3 Terms and definitions.2 4 Symbols.3 5 Assessment of imperfections.4 Annex A (informative)
Examples for determination of percentage imperfections.22 Annex B (informative)
Additional information and guidelines for use of this International Standard.25 Bibliography.26
SIST EN ISO 5817:2004



ISO 5817:2003(E) iv © ISO 2003 — All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrot
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