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  • DEFSTAN 03-11/4(2003) : 2003

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    PHOSPHATE TREATMENT OF IRON AND STEEL

    Available format(s): 

    Superseded date:  22-01-2008

    Language(s): 

    Published date:  12-01-2013

    Publisher:  UK Ministry of Defence Standards

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

    Content
    Preface
    Main Text
    SECTION 1 GENERAL REQUIREMENTS
    0 Introduction
    1 Scope
    2 Warning
    3 Related Documents
    4 Definitions
    5 Information to be Supplied to the Processor
    6 Process Control
    SECTION 2 PROCESS REQUIREMENTS
    7 General
    8 Heat Treatment
    9 Surface Preparation
    10 Phosphate Treatment
    11 Washing
    12 Staining
    13 Drying
    14 Heat Treatment Relief of Hydrogen Embrittlement
    15 Sealing
    SECTION 3 INSPECTION AND TEST
    16 Inspection
    17 Selection of Test Samples
    18 Visual Inspection
    19 Test for the Presence of a Coating
    20 Coating Weight
    21 Freedom from Corrosive Residues
    22 Resistance to Salt Spray
    23 Re-treatment of Items Rejected on Inspection
    Annex A Determination of Rinse Water Contamination
    Annex B Phosphating of High Strength Steels
    Annex C Determination of Phosphate Coating Weight
    Annex D Determination of the Freedom from Corrosive Residues
    Annex E Salt Droplet Test

    Abstract - (Show below) - (Hide below)

    Specifies requirements for the processing of iron and steel (excluding corrosion-resisting steels) to produce coatings consisting essentially of inorganic phosphates, which are intended to be used in conjunction with supplementary finishes for the protection of the basis metal against corrosion (and in certain cases to give, additionally, anti-wear properties to sliding surfaces).

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    Development Note Supersedes DEFSTAN 03-11/3(1995). (04/2004)
    Document Type Standard
    Publisher UK Ministry of Defence Standards
    Status Superseded
    Superseded By
    Supersedes

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

    DEFSTAN 00-970(PT0)/6(2010) : 2010 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 03-4/5(2006) : 2006 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
    DEFSTAN 00-970(PT0)/7(2011) : 2011 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    DEFSTAN 03-32(PT4)/4(2005) : 2005 PRE-TREATMENT AND PAINTING OF VEHICLES, ENGINEERING EQUIPMENT AND COMPONENTS - PART 4: SYSTEMS FOR FERROUS METAL, EXCLUDING ARMOUR
    DEFSTAN 03-32(PT6)/4(2005) : 2005 PRE-TREATMENT AND PAINTING OF VEHICLES, ENGINEERING EQUIPMENT AND COMPONENTS - PART 6: SYSTEMS FOR SPECIALISED VEHICLES, COMPONENTS AND SUBSTRATES INCLUDING DISTINCTIVE COLOURS
    DEFSTAN 03-2/4(2005) : 2005 CLEANING AND PREPARATION OF METAL SURFACES
    DEFSTAN 02-862(PT4)/2(2007) : 2007 FASTENERS - PART 4: FERROUS (SUBMARINE FIRST LEVEL QUALITY ASSURED)
    DEFSTAN 21-5/2(2004) : 2004 CODE OF PRACTICE FOR PROTECTIVE FINISHES
    DEFSTAN 00-970(PT0)/5(2007) : 2007 DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS
    BS SP 166:1982 Specification for spring retaining rings for aerospace application: carbon steel circlips (metric series)
    BS A287,A288,A289,A290,A291,A292(1982) : 1982 SPECIFICATION FOR HEXAGON SOCKET HEAD CAP SCREWS - METRIC SERIES

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

    DEFSTAN 80-25/4(1997) : 1997 PAINT, AMMUNITION FINISHING, STOVING SPRAYING AND DIPPING TYPES: SEMI-GLOSS MATT
    BS EN ISO 6507-1:2005 Metallic materials. Vickers hardness test Test method
    DEFSTAN 03-4/4(1998) : 1998 THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA
    DEFSTAN 91-40/3(2002) : 2002 CORROSION PREVENTIVE OIL: AIRCRAFT ENGINE, PISTON, METALLIC NATO CODE: C-615 JOINT SERVICE DESIGNATION: PX-27
    DEFSTAN 03-29/3(2002) : 2002 PROTECTION OF METALLIC SPRINGS AGAINST CORROSION
    BS EN ISO 4536:1995 Metallic and non-organic coatings on metallic substrates. Saline droplets corrosion test (SD test)
    DEFSTAN 68-10/5(2003) : 2003 CORROSION PREVENTIVE: WATER DISPLACING NATO CODE: C-634 JOINT SERVICE DESIGNATION: PX-24
    DEFSTAN 80-92/2(1992) : 1992 LACQUER, PHENOL-FORMALDEHYDE, STOVING, TYPE QX, GRADES 22%, 30%, 39A% - TYPES: DIPPING, SPRAYING
    DEFSTAN 80-44/2(1997) : 1997 LACQUER, SHELLAC, TYPE QX - GRADES: 40%, 30%, 20%, 14.5%, 11%, 6%
    DEFSTAN 80-56/2(1995) : 1995 PAINT, FINISHING EPOXIDE, STOVING, BLACK FOR SMALL ARMS, SPRAYING
    DEFSTAN 80-27/4(1998) : 1998 PAINT, AMMUNITION FINISHING, BRUSHING, SPRAYING AND DIPPING TYPES: SEMI GLOSS MATT
    BS 3900-F4:1968 Methods of test for paints Resistance to continuous salt spray
    DEFSTAN 80-34/3(1995) : 1995 CORROSION PREVENTIVE, OIL, THIN FILM JOINT SERVICE DESIGNATION: PX-4
    DEFSTAN 03-2/3(1995) : 1995 CLEANING AND PREPARATION OF METAL SURFACES
    DEFSTAN 80-114/1(1985) : 1985 PAINT, PRIMING, DEFENCE EQUIPMENT AIR DRYING - TYPES: BRUSHING, SPRAYING DIPPING
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