• EN 12373-7 : 2002

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - PART 7: ASSESSMENT OF QUALITY OF SEALED ANODIC OXIDATION COATINGS BY MEASUREMENT OF THE LOSS OF MASS AFTER IMMERSION IN PHOSPHORIC ACID/CHROMIC ACID SOLUTION WITH PRIOR ACID TREATMENT

    Available format(s): 

    Superseded date:  17-02-2022

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Principle
    3 Reagents
      3.1 Predip
      3.2 Test solution
    4 Apparatus
    5 Preparation of test piece
    6 Procedure
    7 Expression of results
    8 Test report
    Annex A (normative) Method for the drying of samples

    Abstract - (Show below) - (Hide below)

    Defines a procedure for assessment of the quality of sealed anodic oxidation coatings on aluminium and its alloys, by measuring the loss of mass following immersion in phosphoric acid/chromic acid solution with prior acid treatment.

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

    Committee TC 132
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

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

    I.S. EN 12373-1:2001 ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - PART 1: METHOD FOR SPECIFYING DECORATIVE AND PROTECTIVE ANODIC OXIDATION COATINGS ON ALUMINIUM
    DIN EN 14392 E : 2008 ALUMINIUM AND ALUMINIUM ALLOYS - REQUIREMENTS FOR ANODIZED PRODUCTS FOR USE IN CONTACT WITH FOODSTUFF
    05/30133060 DC : 0 EN 1090-3 - EXECUTION OF STEEL AND ALUMINIUM STRUCTURES - PART 3: TECHNICAL RULES FOR EXECUTION OF ALUMINIUM STRUCTURES
    ISO/TR 16689:2012 Anodizing of aluminium and its alloys Experimental research on possible alternative sealing quality test methods to replace the phosphoric acid/chromic acid immersion test Evaluation of correlations
    DIN EN 14392:2008-01 Aluminium and aluminium alloys - Requirements for anodised products for use in contact with foodstuff
    EN 14392:2007 Aluminium and aluminium alloys - Requirements for anodised products for use in contact with foodstuff
    PD ISO/TR 16689:2012 Anodizing of aluminium and its alloys. Experimental research on possible alternative sealing quality test methods to replace the phosphoric acid/chromic acid immersion test. Evaluation of correlations
    BS EN 12373-1:2001 Aluminium and aluminium alloys. Anodizing Method for specifying decorative and protective anodic oxidation coatings on aluminium
    BS EN 14392:2007 Aluminium and aluminium alloys. Requirements for anodised products for use in contact with foodstuff
    EN 12373-1 : 2001 ALUMINIUM AND ALUMINIUM ALLOYS - ANODIZING - PART 1: METHOD FOR SPECIFYING DECORATIVE AND PROTECTIVE ANODIC OXIDATION COATINGS ON ALUMINIUM
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