DEFSTAN 03-11/5(2008) : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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PHOSPHATE TREATMENT OF IRON AND STEEL
Hardcopy , PDF
29-04-2015
English
01-01-2008
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Foreword
Introduction
1 Scope
2 Warning
3 Normative References
4 Definitions
4.2 Free acid
4.3 Pointage
4.4 Process control schedule
4.5 Process type
4.5.1 Accelerated process
4.5.2 Unaccelerated process
4.6 Sealing
4.7 Significant surface
4.8 Supplementary finish
4.9 Tensile strength of steels
5 Information to be Supplied to the Processor
6 Process Control
7 Process Requirements
7.1 General
7.2 Heat treatment
7.3 Surface preparation
7.4 Phosphate treatment
7.4.3 Processing of creviced items
7.4.4 Processing of composite items
7.4.5 Processing of high strength steels
7.5 Washing
7.6 Staining
7.7 Drying
7.8 Heat treatment relief of hydrogen embrittlement
7.9 Sealing
8 Inspection and Test
8.1 Inspection
8.2 Selection of test samples
8.2.2 Continuous processing
8.3 Visual inspection
8.4 Test for the presence of a coating
8.5 Coating weight
8.6 Freedom from corrosive residues
8.7 Resistance to salt spray
8.8 Re-treatment of items rejected on inspection
Annex A - Determination of Rinse Water Contamination
A.1 Test for Carry Over of Treatment Solution
A.1.1 Solutions required
A.1.2 Procedure
A.2 Test for Chloride in Rinse Water
A.2.2 Solutions required
A.2.3 Apparatus
A.2.4 Procedure
Annex B - Phosphating of High Strength Steels
B.1 Removal of Rust/Scale
B.2 Phosphating Solution
B.3 Free Acid Concentration
Annex C - Determination of Phosphate Coating Weight
C.1 Introduction
C.2 Normal Method
C.2.1 Stripping solution
C.2.2 Procedure
C.2.3 Calculation
C.3 Alternative Method
C.3.1 Component size
C.3.2 Stripping solution
C.3.3 Procedure
C.3.4 Calculation
Annex D - Determination of the Freedom from Corrosive Residue
D.1 Freedom from Corrosive Residue
Annex E - Salt Droplet Test
E.1 Test Specimens
E.2 Test Procedure
E.3 Loss in Weight of Control Specimens
E.4 Inspection
Provides 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).
| DevelopmentNote |
Supersedes DEFSTAN 03-11/4(2003). (02/2008) This standard is obsolescent because it is no longer required for the procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (05/2013)
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| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Withdrawn
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| SupersededBy | |
| Supersedes |
| BS 7195(1989) : 1989 | GUIDE FOR PREVENTION OF CORROSION OF METALS CAUSED BY VAPOURS FROM ORGANIC MATERIALS |
| DEFSTAN 21-5/4(2016) : 2016 | CODE OF PRACTICE FOR PROTECTIVE FINISHES |
| DEFSTAN 80-27/5(2009) : 2009 | PAINT, AMMUNITION FINISHING, BRUSHING, SPRAYING AND DIPPING TYPES: SEMI-GLOSS; MATT |
| DEFSTAN 03-29/4(2008) : 2008 | PROTECTION OF METALLIC SPRINGS AGAINST CORROSION |
| DEFSTAN 00-970(PT0)/9(2012) : 2012 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/17(2016) : 2016 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 03-2/6(2011) : 2011 | CLEANING AND PREPARATION OF METAL SURFACES |
| DEFSTAN 00-970(PT0)/14(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 02-862(PT1)/3(2011) : 2011 | NAVAL FASTENERS - PART 1: MATERIAL SELECTION AND USE |
| DEFSTAN 00-970(PT0)/13(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/11(2013) : 2013 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/12(2014) : 2014 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/15(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 02-862(PT3)/3(2011) : 2011 | NAVAL FASTENERS - PART 3: PROCUREMENT OF FIRST LEVEL FASTENERS |
| DEFSTAN 80-56/3(2008) : 2008 | PAINT, STOVING FINISH FOR SMALL ARMS, BLACK, EPOXIDE, SPRAYING |
| DEFSTAN 03-2/5(2009) : 2009 | CLEANING AND PREPARATION OF METAL SURFACES |
| DEFSTAN 02-862(PT2)/3(2011) : 2011 | NAVAL FASTENERS - PART 2: PROCUREMENT OF NON-FIRST LEVEL FASTENERS |
| DEFSTAN 80-25/5(2009) : 2009 | PAINT, AMMUNITION FINISHING, STOVING SPRAYING AND DIPPING - TYPES: SEMI-GLOSS, MATT |
| DEFSTAN 02-305/3(2010) : 2010 | REQUIREMENTS FOR GEARING - MAIN PROPULSION |
| DEFSTAN 00-970(PT0)/8(2011) : 2011 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 03-4/6(2011) : 2011 | THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF SPECIFIED MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA |
| DEFSTAN 00-970(PT0)/10(2013) : 2013 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 00-970(PT0)/16(2015) : 2015 | DESIGN AND AIRWORTHINESS REQUIREMENTS FOR SERVICE AIRCRAFT - PART 0: PROCEDURES FOR USE, CONTENT AND DEFINITIONS |
| DEFSTAN 21-5/3(2009) : 2009 | CODE OF PRACTICE FOR PROTECTIVE FINISHES |
| BS EN ISO 9717:2017 | Metallic and other inorganic coatings. Phosphate conversion coating of metals |
| ISO 9717:2017 | Metallic and other inorganic coatings — Phosphate conversion coating of metals |
| BS 2SP 96:1982 | Specification for internal retaining rings (imperial sizes) |
| SAE AMS03_4A | The Pre-Treatment and Protection of Steel Items of Specified Maximum Tensile Strength Exceeding 1450 MPa |
| I.S. EN ISO 9717:2017 | METALLIC AND OTHER INORGANIC COATINGS - PHOSPHATE CONVERSION COATING OF METALS (ISO 9717:2017) |
| SAE AMS03_2A | Cleaning and Preparation of Metal Surfaces |
| EN ISO 9717:2017 | Metallic and other inorganic coatings - Phosphate conversion coating of metals (ISO 9717:2017) |
| UNE-EN ISO 9717:2013 | Metallic and other inorganic coatings - Phosphate conversion coating of metals (ISO 9717:2010) |
| 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 03-29/3(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 03-4/5(2006) : 2006 | THE PRE-TREATMENT AND PROTECTION OF STEEL ITEMS OF MAXIMUM TENSILE STRENGTH EXCEEDING 1450 MPA |
| DEFSTAN 03-2/4(2005) : 2005 | CLEANING AND PREPARATION OF METAL SURFACES |
| 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 |
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