• DIN EN 10253-3:2009-02

    Current The latest, up-to-date edition.

    BUTT-WELDING PIPE FITTINGS - PART 3: WROUGHT AUSTENITIC AND AUSTENITIC-FERRITIC (DUPLEX) STAINLESS STEELS WITHOUT SPECIFIC INSPECTION REQUIREMENTS

    Available format(s):  Hardcopy, PDF

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    Published date:  01-02-2009

    Publisher:  German Institute for Standardisation (Deutsches Institut für Normung)

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    Table of Contents - (Show below) - (Hide below)

    Vorwort
    Einleitung
    1 Anwendungsbereich
    2 Normative Verweisungen
    3 Begriffe und Symbole
       3.1 Begriffe
       3.2 Symbole
    4 Sorteneinteilung und Bezeichnung
       4.1 Sorteneinteilung
       4.2 Bezeichnung
    5 Bestellangaben
       5.1 Verbindliche Angaben
             5.1.1 Bezeichnung der Formstücke
             5.1.2 Angaben
       5.2 Zusätzliche Angaben (Optionen)
       5.3 Bestellbeispiele
             5.3.1 Beispiel 1
             5.3.2 Beispiel 2
             5.3.3 Beispiel 3
             5.3.4 Beispiel 4
    6 Herstellverfahren
       6.1 Erschmelzungsverfahren des Stahls
       6.2 Herstellverfahren für Formstücke
             und Wärmebehandlung
             6.2.1 Herstellverfahren
             6.2.2 Schweissen
             6.2.3 Wärmebehandlung
    7 Technische Anforderungen
       7.1 Allgemeines
       7.2 Chemische Zusammensetzung - Schmelzenanalyse
       7.3 Schweisseignung
       7.4 Mechanische Eigenschaften bei Raumtemperatur
       7.5 Korrosionsbeständigkeit
       7.6 Oberflächen und innere Beschaffenheit
             7.6.1 Oberflächenbeschaffenheit
             7.6.2 Innere Beschaffenheit
       7.7 Masse und Grenzabmasse
             7.7.1 Allgemeines
             7.7.2 Masse
             7.7.3 Grenzabmasse
             7.7.4 Ausführung der Formstückenden
       7.8 Dichtheit
    8 Prüfung
       8.1 Prüfbescheinigungen
             8.1.1 Arten von Prüfbescheinigungen
             8.1.2 Inhalt der Prüfbescheinigungen
       8.2 Zusammenfassung der Prüfungen
    9 Probenentnahme
       9.1 Häufigkeit der Prüfungen
             9.1.1 Prüflos
       9.2 Vorbereitung der Probenabschnitte und Proben
             9.2.1 Probenabschnitte und Proben für die
                    mechanischen Prüfungen
             9.2.2 Probe für den Zugversuch am Grundwerkstoff
             9.2.3 Probe für den Zugversuch an der Schweissnaht
             9.2.4 Probe für den Schweissnaht-Biegeversuch
             9.2.5 Probe für die Prüfung auf interkristalline
                    Korrosion
    10 Prüfverfahren
       10.1 Chemische Analyse
       10.2 Zugversuch am Grundwerkstoff
             10.2.1 Bei Raumtemperatur
             10.2.2 Bei erhöhter Temperatur
       10.3 Zugversuch quer zur Schweissnaht
       10.4 Schweissnaht-Biegeversuch
       10.5 Prüfung auf interkristalline Korrosion
       10.6 Massprüfung
       10.7 Sichtprüfung
       10.8 Zerstörungsfreie Prüfung
             10.8.1 Personal
             10.8.2 Zerstörungsfreie Prüfung (ZfP) der Schweissnaht
       10.9 Werkstoff-Verwechslungsprüfung
       10.10 Dichtheitsprüfung
       10.11 Freigestellte Prüfungen
    11 Kennzeichnung
       11.1 Umfang der Kennzeichnung
    12 Vorbereitung zum Versand und Verpackung
    Anhang A (normativ) Baumasse der Formstücke
    Anhang B (informativ) Allgemein verwendete Innendurchmesser
             und Wanddicken, metrische Masse
    Literaturhinweise

    Abstract - (Show below) - (Hide below)

    Describes the technical delivery requirements for seamless and welded buttwelding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel without specific inspection requirements.

    General Product Information - (Show below) - (Hide below)

    Committee TC 29
    Document Type Standard
    Publisher German Institute for Standardisation (Deutsches Institut für Normung)
    Status Current

    Standards Referencing This Book - (Show below) - (Hide below)

    EN ISO 14284:2002 Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO 14284:1996)
    EN 10002-1 : 2001 METALLIC MATERIALS - TENSILE TESTING - PART 1: METHOD OF TEST AT AMBIENT TEMPERATURE
    EN 10052:1993 Vocabulary of heat treatment terms for ferrous products
    EN ISO 8493 : 2004 Metallic materials - Tube - Drift-expanding test (ISO 8493:1998)
    EN 10079:2007 Definition of steel products
    EN 10027-2:2015 DESIGNATION SYSTEMS FOR STEELS - PART 2: NUMERICAL SYSTEM
    EN 10216-5:2013 Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 5: Stainless steel tubes
    EN 10002-5:1991 Metallic materials - Tensile testing - Part 5: Method of testing at elevated temperature
    EN ISO 8495:2013 Metallic materials - Tube - Ring-expanding test (ISO 8495:2013)
    EN ISO 377:2017 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing (ISO 377:2017)
    EN 10088-3:2014 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
    ISO 2566-2:1984 Steel Conversion of elongation values Part 2: Austenitic steels
    EN 10168:2004 Steel products - Inspection documents - List of information and description
    EN 13480-1:2017 Metallic industrial piping - Part 1: General
    ISO 8493:1998 Metallic materials Tube Drift-expanding test
    EN ISO 3166-1:2014 Codes for the representation of names of countries and their subdivisions - Part 1: Country codes (ISO 3166-1:2013)
    ISO 6708:1995 Pipework components Definition and selection of DN (nominal size)
    EN 10088-2:2014 STAINLESS STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR SHEET/PLATE AND STRIP OF CORROSION RESISTING STEELS FOR GENERAL PURPOSES
    EN 910 : 1996 DESTRUCTIVE TESTS ON WELDS IN METALLIC MATERIALS - BEND TESTS
    EN 10028-7:2016 Flat products made of steels for pressure purposes - Part 7: Stainless steels
    EN ISO 1127:1996 Stainless steel tubes - Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992)
    EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
    EN 10217-7:2014 Welded steel tubes for pressure purposes - Technical delivery conditions - Part 7: Stainless steel tubes
    EN 10272:2016 Stainless steel bars for pressure purposes
    ISO 15609-1:2004 Specification and qualification of welding procedures for metallic materials Welding procedure specification Part 1: Arc welding
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    EN 10021:2006 General technical delivery conditions for steel products
    EN 10296-2:2005/AC:2007 WELDED CIRCULAR STEEL TUBES FOR MECHANICAL AND GENERAL ENGINEERING PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: STAINLESS STEEL
    ISO 5251:1981 Stainless steel butt-welding fittings
    EN 10297-2:2005/AC:2007 SEAMLESS CIRCULAR STEEL TUBES FOR MECHANICAL AND GENERAL ENGINEERING PURPOSES - TECHNICAL DELIVERY CONDITIONS - PART 2: STAINLESS STEEL
    ISO 3651-2:1998 Determination of resistance to intergranular corrosion of stainless steels — Part 2: Ferritic,austenitic and ferritic-austenitic (duplex) stainless steels — Corrosion test in media containing sulfuric acid
    EN ISO 2566-2:1999 Steel - Conversion of elongation values - Part 2: Austenitic steels (ISO 2566-2:1984)
    ISO 8495:2013 Metallic materials Tube Ring-expanding test
    EN 10204:2004 Metallic products - Types of inspection documents
    EN ISO 3651-2 : 1998 DETERMINATION OF RESISTANCE TO INTERGRANULAR CORROSION OF STAINLESS STEELS - FERRITIC, AUSTENITIC AND FERRITIC-AUSTENITIC (DUPLEX) STAINLESS STEELS - CORROSION TEST IN MEDIA CONTAINING SULFURIC ACID
    ISO 9001:2015 Quality management systems — Requirements
    EN ISO 15609-1:2004 Specification and qualification of welding procedures for metallic materials - Welding procedure specification - Part 1: Arc welding (ISO 15609-1:2004)
    EN 10027-1:2016 Designation systems for steels - Part 1: Steel names
    ISO 3419:1981 Non-alloy and alloy steel butt-welding fittings
    ISO 3166-1:2013 Codes for the representation of names of countries and their subdivisions Part 1: Country codes
    EN 10020:2000 Definition and classification of grades of steel
    EN 10266:2003 Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards
    EN 1418:1997 Welding personnel - Approval testing of welding operators for fusion welding and resistance weld setters for fully mechanized and automatic welding of metallic materials
    ISO 377:2017 Steel and steel products — Location and preparation of samples and test pieces for mechanical testing
    ISO 14284:1996 Steel and iron — Sampling and preparation of samples for the determination of chemical composition
    EN 10088-1:2014 Stainless steels - Part 1: List of stainless steels
    ISO 1127:1992 Stainless steel tubes Dimensions, tolerances and conventional masses per unit length
    EN 287-1:2011 Qualification test of welders - Fusion welding - Part 1: Steels
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