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DIN EN 10253-3:2009-02

Current
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

Published date

01-02-2009

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

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.

CommentClosesDate
27-10-2020
Committee
TC 29
DocumentType
Standard
Pages
49
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

Standards Relationship
EN 10253-3:2008 Identical

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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