DEFSTAN 02-840/1(2000) : 2000
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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REQUIREMENTS FOR ALUMINIUM ALLOY PATTERNED TREADPLATE AND TREADSTRIP
01-11-2010
12-01-2013
TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
Floor Plates
CONTENTS
SECTION 1 - MANUFACTURE
1.1 Patterns
1.2 Surface Finish
1.3 Sheared Plates
SECTION 2 - PHYSICAL CHARACTERISTICS
2.1 Chemical Composition
2.2 Material Condition
2.3 Mechanical Properties
SECTION 3 - DIMENSIONS AND TOLERANCES
3.1 Patterns
3.1.1 Dimensions
3.2 Tolerances
3.3 Plates and Strips
3.3.1 Thickness
3.4 Length, Width and Flatness
3.5 Weight
SECTION 4 - EXAMINATION AND TESTS
4.1 Visual Examination
4.2 Selection of Samples for Analyses and Tests
4.3 Analysis
4.4 Mechanical Tests
4.4.1 Test Pieces and Tests
4.5 Retests
SECTION 5 - ACCEPTANCE STANDARDS
5.1 Visual Examination
5.1.1 General
5.2 Dimensions
5.3 Weight
5.4 Analysis
5.5 Mechanical Properties
5.6 Retests
SECTION 6 - IDENTIFICATION
6.1 General
SECTION 7 - QUALITY ASSURANCE DOCUMENTATION
7.1 General
SECTION 8 - PACKAGING
8.1 General
8.2 Labelling
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS
ANNEX C - NATO STOCK NUMBERS (NSN)
ANNEX D - ETCHING PROCESSES FOR ALUMINIUM ALLOY SURFACES
ANNEX E - PROCUREMENT CHECK LIST
States the requirements for the manufacture, testing and supply of aluminium alloy patterned tread plate and treadstrip for use in HM Ships.
| DevelopmentNote |
This is a redesignation of NES 840. (01/2001)
|
| DocumentType |
Standard
|
| PublisherName |
UK Ministry of Defence Standards
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| DEFSTAN 02-157(PT1)/2(2007) : 2007 | REQUIREMENTS FOR DECK COVERINGS - PART 1: GENERAL REQUIREMENTS |
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