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  • BS EN 12420:2014

    Current The latest, up-to-date edition.

    Copper and copper alloys. Forgings

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-06-2014

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Designations
    5 Ordering information
    6 Requirements
    7 Sampling
    8 Test methods
    9 Declaration of conformity and inspection
       documentation
    10 Marking, labelling, packaging
    Annex A (informative) - Recommended guidelines
            for design
    Annex B (informative) - Tensile properties
    Annex ZA (informative) - Relationship between this
             European Standard and the Essential
             Requirements of EU Directive 97/23/EC,
             Pressure Equipment Directive (PED)
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the composition, the property requirements and tolerances on dimensions and form for copper and copper alloy die and hand forgings.

    Scope - (Show below) - (Hide below)

    This European Standard specifies the composition, the property requirements and tolerances on dimensions and form for copper and copper alloy die and hand forgings.

    The sampling procedures, the methods of test for verification of conformity to the requirements of this standard, and the delivery conditions are also specified.

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

    Committee NFE/34
    Development Note Supersedes BS 3885(1965). Together with BS EN 12165 supersedes BS 2872(1989). (08/1999) Supersedes 96/707687 DC. (08/2005) Supersedes 12/30261889 DC. (07/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS 746:2014 Specification for gas meter unions and adaptors
    08/30143158 DC : DRAFT AUG 2008 BS 644 - TIMBER WINDOWS - FULLY FINISHED FACTORY ASSEMBLED WINDOWS OF VARIOUS TYPES - SPECIFICATION
    BS 7430(2011) : 2011 CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS
    11/30249994 DC : DRAFT JULY 2011 BS 7430 - CODE OF PRACTICE FOR PROTECTIVE EARTHING OF ELECTRICAL INSTALLATIONS
    BS PD5500(2015) : 2015 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS 746(2005) : 2005 SPECIFICATION FOR GAS METER UNIONS AND ADAPTORS
    BS PD5500(2018) : 2018 SPECIFICATION FOR UNFIRED FUSION WELDED PRESSURE VESSELS
    BS 644:2012 Timber windows and doorsets. Fully finished factory-assembled windows and doorsets of various types. Specification
    BS 336:2010 Specification for fire hose couplings and ancillary equipment
    BS 644:2009 Timber windows. Fully finished factory-assembled windows of various types. Specification
    12/30218393 DC : 0 BS 644 - TIMBER WINDOWS AND DOORSETS - FULLY FINISHED FACTORY-ASSEMBLED WINDOWS AND DOORSETS OF VARIOUS TYPES - SPECIFICATION
    DEFSTAN 02-304(PT6)/1(2015) : 2015 SHAFTING SYSTEMS & PROPULSORS - PART 6: REQUIREMENTS FOR REPAIR OF MAIN PROPULSION SHAFTING (SUBMARINES)
    DEFSTAN 02-879(PT2)/1(2011) : 2011 REQUIREMENTS FOR COPPER ALLOY MATERIALS IN HM SUBMARINES AND SURFACE SHIPS NOT IN CLASS - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS
    EEMUA 234 : 2016 90/10 COPPER NICKEL ALLOY PIPING FOR OFFSHORE APPLICATIONS (SPECIFICATION)
    12/30243876 DC : DRAFT JULY 2012 BS 746 - SPECIFICATION FOR GAS METER UNIONS AND ADAPTORS
    12/30263952 DC : 0 BS EN 61048:2006+A1 - AUXILIARIES FOR LAMPS - CAPACITORS FOR USE IN TUBULAR FLUORESCENT AND OTHER DISCHARGE LAMP CIRCUITS - GENERAL AND SAFETY REQUIREMENTS
    DEFSTAN 02-375/2(2017) : 2017 VALVE DESIGN AND MANUFACTURE
    04/30043993 DC : DRAFT APR 2004 BS 746 - SPECIFICATION FOR GAS METER UNIONS AND ADAPTORS
    BS 644:2003 Timber windows. Factory assembled windows of various types. Specification
    DEFSTAN 02-833(PT2)/2(2007) : 2007 REQUIREMENTS FOR NICKEL ALUMINIUM BRONZE - PART 2: FORGINGS, FORGING STOCK, RODS AND SECTIONS

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

    EN 1655:1997 Copper and copper alloys - Declarations of conformity
    EN 14977:2006 Copper and copper alloys - Detection of tensile stress - 5 % ammonia test
    EN ISO 6506-1:2014 Metallic materials - Brinell hardness test - Part 1: Test method (ISO 6506-1:2014)
    ISO 6506-1:2014 Metallic materials Brinell hardness test Part 1: Test method
    EN ISO 80000-1:2013 Quantities and units - Part 1: General (ISO 80000-1:2009 + Cor 1:2011)
    EN 1412:2016 Copper and copper alloys - European numbering system
    EN ISO 1101:2017 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form, orientation, location and run-out (ISO 1101:2017)
    ISO 1190-1:1982 Copper and copper alloys Code of designation Part 1: Designation of materials
    ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
    ISO 1811-2:1988 Copper and copper alloys Selection and preparation of samples for chemical analysis Part 2: Sampling of wrought products and castings
    EN 1976:2012 Copper and copper alloys - Cast unwrought copper products
    EN 1173:2008 Copper and copper alloys - Material condition designation
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    EN 10204:2004 Metallic products - Types of inspection documents
    ISO 80000-1:2009 Quantities and units — Part 1: General
    ISO 6509:1981 Corrosion of metals and alloys Determination of dezincification resistance of brass
    ISO 9001:2015 Quality management systems — Requirements
    EN ISO 6509 : 1995 CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINCIFICATION RESISTANCE OF BRASS
    ISO 6957:1988 Copper alloys Ammonia test for stress corrosion resistance
    1997/23/EC : 1997 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
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