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  • EN 4707:2014

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Aerospace series - Acid pickling of aluminum and aluminum alloy without hexavalent chromium

    Available format(s): 

    Superseded date:  23-01-2020

    Language(s): 

    Published date:  30-04-2014

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Purpose of process
    3 Normative references
    4 Information for the processor
    5 Condition of parts prior to processing
    6 Process schedule
    7 Pre-treatments
    8 Treatment
    9 Rinsing
    10 Drying
    11 Required characteristics and inspection
    12 Quality assurance
    13 Health, safety and environmental aspects
    Annex A (normative) - Pickling bath

    Abstract - (Show below) - (Hide below)

    This standard specifies the acid pickling of aluminium and aluminium alloys.It is applicable whenever referenced.

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

    Committee ASD-STAN
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

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

    I.S. EN 4729:2017 AEROSPACE SERIES - TRIVALENT CHROMIUM BASED CHEMICAL CONVERSION COATINGS FOR ALUMINIUM AND ALUMINIUM ALLOYS
    I.S. EN 4827:2017 AEROSPACE SERIES - HEXAVALENT CHROMIUM FREE ANODIZING OF ALUMINIUM AND ALUMINIUM ALLOYS
    17/30364786 DC : 0 BS EN 4827 - AEROSPACE SERIES - HEXAVALENT CHROMIUM FREE ANODIZING OF ALUMINIUM AND ALUMINIUM ALLOYS
    BS EN 4827:2017 Aerospace series. Hexavalent chromium free anodizing of aluminium and aluminium alloys
    BS EN 4729:2017 Aerospace series. Trivalent chromium based chemical conversion coatings for aluminium and aluminium alloys
    EN 4827:2017 Aerospace series - Hexavalent chromium free anodizing of aluminium and aluminium alloys
    EN 4729:2017 Aerospace series - Trivalent chromium based chemical conversion coatings for aluminium and aluminium alloys
    17/30364788 DC : 0 BS EN 3837 - AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS
    PREN 3837 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS

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

    EN 9100:2009 Quality Management Systems - Requirements for Aviation, Space and Defense Organizations
    View more information

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