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  • EN 2437 : 2001

    Current The latest, up-to-date edition.

    AEROSPACE SERIES - CHROMATE CONVERSION COATINGS (YELLOW) FOR ALUMINIUM AND ALUMINIUM ALLOYS

    Available format(s): 

    Language(s): 

    Published date:  05-12-2001

    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 Definitions
    5 Classification
    6 Information for the processor
    7 Condition of parts prior to processing
    8 Pre-treatment
    9 Treatment
    10 Post-treatment
    11 Removal of the chromate coating
    12 Requirements
    13 Inspection and test methods
    14 Quality assurance
    15 Health, safety and environmental aspects
    16 Designation
    Annex A (normative) Recommendations for surface preparation

    Abstract - (Show below) - (Hide below)

    Describes yellow chromate conversion coating of aluminium and aluminium alloys.

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

    Development Note Supersedes PREN 2437. (11/2003)
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current
    Supersedes

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

    17/30371343 DC : 0 BS EN 4688 - AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION RESISTANT CHROMATED TWO COMPONENT COLD CURING EPOXY PRIMER - HIGH CORROSION RESISTANCE FOR MILITARY APPLICATION
    BS EN 4687:2012 Aerospace series. Paints and varnishes. Chromate free non corrosion inhibiting two components cold curing primer for military application
    NF EN 4660-004 : 2011 AEROSPACE SERIES - MODULAR AND OPEN AVIONICS ARCHITECTURES - PART 004: PACKAGING
    PREN 3392 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3402 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREE NORMAL COUNTERSUNK HEAD, IN ALUMINIUM ALLOY 7050, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3412 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREE NORMAL COUNTERSUNK HEAD WITH DOME, IN ALUMINIUM ALLOY 5056A, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 2556 : 2 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES COUNTERSUNK NORMAL HEAD, WITH DOME, IN ALUMINIUM ALLOY 5056A, ANODIZED OR CHROMATED INCH BASED SERIES
    PREN 4689 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
    PREN 4153 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 2219, ANODIZED OR CHROMATED, METRIC SERIES
    DIN EN 2149:1996-05 AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 5056A, ANODISED OR CHROMATED, INCH BASED SERIES
    BS EN 2552:1993 Rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 2117, anodized or chromated, inch based series
    UNI EN 4689 : 2013 AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
    BS EN 4689:2012 Aerospace series. Paints and varnishes. Two components cold curing polyurethane finish. High flexibility and chemical agent resistance for military application
    I.S. EN 4688:2012 AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
    PREN 3369 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 7050, ANODIZED OR CHROMATED, INCH BASED SERIES
    PREN 3404 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, UNIVERSAL HEAD, IN ALUMINIUM ALLOY 5056A, ANODIZED OR CHROMATED, METRIC SERIES
    I.S. EN 4687:2012 AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
    DIN EN 2122:1996-03 AEROSPACE SERIES - WASHERS, FLAT, IN ALUMINIUM ALLOY, ANODIZED OR CHROMATED
    BS EN 2290-1:1998 Rod bodies, flight control in aluminium alloy, for adjustable end fittings Dimensions and loads
    UNI EN 4688 : 2013 AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
    UNI EN 4687 : 2013 AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
    EN 4689:2012 Aerospace series - Paints and varnishes - Two components cold curing polyurethane finish - High flexibility and chemical agent resistance for military application
    I.S. EN 3730:2009 AEROSPACE SERIES - CLAMPS, SADDLE FIXED AND SLIDING VERSION IN ALUMINUM ALLOY WITH RUBBER CUSHIONING - DIMENSION, MASSES
    I.S. EN 4114:2009 AEROSPACE SERIES - CLAMPS, LOOP ("P" TYPE) IN ALUMINIUM ALLOY WITH RUBBER CUSHIONING - DIMENSIONS, MASSES
    EN 4687:2012 Aerospace series - Paints and varnishes - Chromate free non corrosion inhibiting two components cold curing primer for military application
    EN 4688:2012 Aerospace series - Paints and varnishes - Corrosion inhibiting two components cold curing primer for military application
    17/30371341 DC : 0 PREN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMATE FREE PRIMER FOR MILITARY APPLICATION
    09/30205293 DC : 0 BS EN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMAT FREE PRIMER FOR MILITARY APPLICATION
    17/30371344 DC : 0 BS EN 4689 - AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
    91/83289 DC : DRAFT DEC 1991 PREN 3624 - AEROSPACE SERIES - POLYSULPHIDE SEALANTS, TWO-COMPONENT - TECHNICAL SPECIFICATION
    PREN 3406 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREE NORMAL COUNTERSUNK HEAD WITH DOME, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3407 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREE NORMAL COUNTERSUNK HEAD, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3370 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES NORMAL COUNTERSUNK HEAD WITH DOME, IN ALUMINIUM ALLOY 7050, ANODIZED OR CHROMATED, INCH BASED SERIES
    PREN 3405 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREE NORMAL COUNTERSUNK HEAD WITH DOME, IN ALUMINIUM ALLOY 7050, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3624 : 200P1 AEROSPACE SERIES - POLYSULPHIDE SEALANTS, TWO-COMPONENT - TECHNICAL SPECIFICATION
    I.S. EN 4689:2012 AEROSPACE SERIES - PAINTS AND VARNISHES - TWO COMPONENTS COLD CURING POLYURETHANE FINISH - HIGH FLEXIBILITY AND CHEMICAL AGENT RESISTANCE FOR MILITARY APPLICATION
    BS EN 4660-004:2011 Aerospace series. Modular and open avionics architectures Packaging
    BS EN 2145:1993 Rivets, solid, universal head, in aluminium alloy 2117, anodized or chromated, inch based series
    09/30205299 DC : 0 BS EN 4688 - AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION RESISTANT CHROMATED TWO COMPONENT COLD CURING EPOXY PRIMER - HIGH CORROSION RESISTANCE FOR MILITARY APPLICATION
    PREN 3400 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREE NORMAL COUNTERSUNK HEAD, IN ALUMINIUM ALLOY 5056A, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3730 : 200P1 AEROSPACE SERIES - CLAMPS, SADDLE FIXED AND SLIDING VERSION IN ALUMINIUM ALLOY WITH RUBBER CUSHIONING - DIMENSIONS, MASSES
    PREN 4688 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
    PREN 4174 : 200P1 AEROSPACE SERIES - COLLARS, SWAGE LOCKING, SHEARTYPE, IN ALUMINIUM ALLOY 2024, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 4687 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE NON CORROSION INHIBITING TWO COMPONENTS COLD CURING PRIMER FOR MILITARY APPLICATION
    I.S. EN 4660-004:2011 AEROSPACE SERIES - MODULAR AND OPEN AVIONICS ARCHITECTURES - PART 004: PACKAGING
    BS EN 4114:2001 Aerospace series. Clamps, loop (\'P\' type) in aluminium alloy with rubber cushioning. Dimensions and masses
    BS EN 2556:1993 Rivets, solid, 100° normal countersunk head with dome, in aluminium alloy 5056A, anodized or chromated, inch based series
    BS EN 3730:2009 Aerospace series. Clamps, saddle fixed and sliding version in aluminium alloy with rubber cushioning. Dimension, masses
    BS EN 2912:1996 Washers, flat, large diameter, in aluminium alloy, anodized or chromated
    BS EN 2122:1996 Washers, flat, in aluminium alloy, anodized or chromated
    BS EN 2149:1996 Rivets, solid, universal head, in aluminium alloy 5056A, anodized or chromated, inch based series
    EN 2149:1996 Aerospace series - Rivets, solid, universal head, in aluminium alloy 5056A, anodized or chromated, inch based series
    EN 3730:2009 Aerospace series - Clamps, saddle fixed and sliding version in aluminium alloy with rubber cushioning - Dimension, masses
    EN 2912:1996 Aerospace series - Washers, flat, large diameter, in aluminium alloy, anodized or chromated
    EN 4660-004:2011 Aerospace series - Modular and Open Avionics Architectures - Part 004: Packaging
    EN 4114:2009 Aerospace series - Clamps, loop ('P' type) in aluminium alloy with rubber cushioning - Dimensions, masses
    EN 4174:2006 Aerospace series - Collars, swage locking, sheartype, in aluminium alloy 2024, anodized or chromated, metric series
    EN 2290-1 : 1998 AEROSPACE SERIES - ROD BODIES, FLIGHT CONTROL IN ALUMINIUM ALLOY, FOR ADJUSTABLE END FITTINGS - DIMENSIONS AND LOADS
    EN 2122:1996 Aerospace series - Washers, flat, in aluminium alloy, anodized or chromated
    09/30205302 DC : 0 BS EN 4687 - AEROSPACE SERIES - PAINTS AND VARNISHES - CHROMATE FREE (NON CORROSION INHIBITING) TWO COMPONENT COLD CURING PRIMER - CHROMAT FREE PRIMER FOR MILITARY APPLICATION
    15/30327754 DC : 0 BS EN 4660-004 - AEROSPACE SERIES - MODULAR AND OPEN AVIONICS ARCHITECTURES - PART 004: PACKAGING
    17/30364788 DC : 0 BS EN 3837 - AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS
    BS EN 4688:2012 Aerospace series. Paints and varnishes. Corrosion inhibiting two components cold curing primer for military application
    PREN 2552 : 3 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES COUNTERSUNK NORMAL HEAD, WITH DOME, IN ALUMINIUM ALLOY 2117, ANODIZED OR CHROMATED, INCH BASED SERIES
    PREN 4114 : 200P1 AEROSPACE SERIES - CLAMPS, LOOP ("P" TYPE) IN ALUMINIUM ALLOY, WITH RUBBER CUSHIONING - DIMENSIONS, MASSES
    PREN 4155 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES COUNTERSUNK NORMAL HEAD WITH DOME, IN ALUMINIUM ALLOY 2219, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 4154 : 200P1 AEROSPACE SERIES - RIVETS, SOLID, 100 DEGREES COUNTERSUNK NORMAL HEAD, IN ALUMINIUM ALLOY 2219, ANODIZED OR CHROMATED, METRIC SERIES
    PREN 3837 : 200P1 AEROSPACE SERIES - PAINTS AND VARNISHES - NATURE AND METHOD FOR SURFACE PREPARATION OF TEST PIECES IN ALUMINIUM ALLOYS
    BS EN 4174:2006 Aerospace series. Collars, swage locking, sheartype, in aluminium alloy 2024, anodized or chromated, metric series

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

    EN 2000:1991 Aerospace series - Quality assurance - EN aerospace products - Approval of the quality system of manufacturers
    ISO 9227:2017 Corrosion tests in artificial atmospheres — Salt spray tests
    PREN 2334 : 1995 CHROMIC-SULPHURIC ACID PICKLE OF ALUMINIUM AND ALUMINIUM ALLOYS
    ISO 8081:1985 Aerospace process Chemical conversion coating for aluminium alloys General purpose
    PREN 3997 : 200P3 AEROSPACE SERIES - ALUMINIUM ALLOY AL-P2024- AL CU4MG1 - T3 - SHEET AND STRIP - 0,4 MM <= A <= 6 MM
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