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DEFSTAN 02-849/1(2000) : 2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

STEEL CASTINGS FOR STRUCTURAL, ENGINEERING AND PRESSURE PURPOSES

Superseded date

26-10-2012

Published date

12-01-2013

TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - DESIGNATIONS
            1.1 Elevated Temperature
            1.2 Low Temperature
SECTION 2 - CHEMICAL ANALYSIS
SECTION 3 - MECHANICAL PROPERTIES
SECTION 4 - MANUFACTURE
            4.1 Heat Treatment
SECTION 5 - CLASSIFICATIONS
SECTION 6 - DELINEATION OF AREAS FOR NON-DESTRUCTIVE TESTING
            6.1 Critical Test Region
            6.2 Test Region
            6.3 Unclassified Region
SECTION 7 - DIMENSIONS AND TOLERANCES
            7.1 Schedule of Inspection
            7.2 Tolerances
SECTION 8 - QUALITY ASSURANCE DOCUMENTATION
SECTION 9 - TEST METHODS
            9.1 Destructive Tests
                9.1.1 Analysis
                9.1.2 Mechanical Tests
                9.1.3 Test Pieces
            9.2 Retests
            9.3 Non-destructive Tests
                9.3.1 Dimensional
                9.3.2 Visual
                9.3.3 Magnetic Particle and Liquid Penetrant
                9.3.4 Radiography
                9.3.5 Ultrasonics
                9.3.6 Pressure Tests
SECTION 10 - ACCEPTANCE STANDARDS
             10.1 Destructive Examination Standards
                  10.1.1 Analysis
                  10.1.2 Tensile Tests
                  10.1.3 Charpy V-notch
                  10.1.4 Retests
             10.2 Non-Destructive Examination Standards
                  10.2.1 Dimensional
                  10.2.2 Visual
                  10.2.3 Magnetic Particle and Liquid Penetrant
                  10.2.4 Radiography
                  10.2.5 Ultrasonics
                  10.2.6 Pressure Tests
SECTION 11 - DEFECTS AND RECTIFICATION OF DEFECTS
             11.1 Defects
             11.2 Limits on Repair
             11.3 Pre-welding Requirements
             11.4 Heat Treatment
             11.5 Impregnation
SECTION 12 - IDENTIFICATION OF CASTING
SECTION 13 - PACKAGING
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ANNEX C - ULTRASONIC REFERENCE STANDARD
ANNEX D - PROCUREMENT CHECK LIST
ALPHABETICAL INDEX

Contains the requirements for the manufacture, inspection and testing of steel castings for structural and engineering purposes for HM Ships and general engineering purposes for Submarines.

DevelopmentNote
This is a redesignation of NES 849. (01/2001) This standard is obsolescent because it is no longer required for procurement of new equipment but is retained for maintenance purposes in support of existing in-service equipment. (07/2012)
DocumentType
Standard
PublisherName
UK Ministry of Defence Standards
Status
Superseded
SupersededBy
Supersedes

DEFSTAN 02-319/3(2009) : 2009 REQUIREMENTS FOR AVIATION FUEL SYSTEMS IN HM SURFACE SHIPS
DEFSTAN 02-319/2(2002) : INTERIM REQUIREMENTS FOR AVIATION FUEL SYSTEMS IN HM SURFACE SHIPS
DEFSTAN 02-320/3(2009) : 2009 REQUIREMENTS FOR THE DESIGN AND INSTALLATION OF FUEL SYSTEMS FOR GAS TURBINE ENGINES AND DIESEL ENGINES IN HM SURFACE SHIPS AND SUBMARINES
DEFSTAN 02-329/2(2005) : 2005 REQUIREMENTS FOR HEAT EXCHANGERS FOR HM SURFACE SHIPS AND SUBMARINES
DEFSTAN 02-327/3(2006) : 2006 REQUIREMENTS AND GUIDANCE FOR THE PROCUREMENT OF PUMPS FOR AUXILIARY SYSTEMS
DEFSTAN 02-304(PT2)/2(2002) : 2002 SHAFTING SYSTEMS AND PROPULSORS - PART 2: DESIGN REQUIREMENTS FOR MAIN PROPULSION SHAFTING AUXILIARIES
DEFSTAN 02-339/2(2002) : INTERIM REQUIREMENTS FOR STEERING AND STABILIZER SYSTEMS FOR HM SURFACE SHIPS AND ROYAL FLEET AUXILIARIES
DEFSTAN 02-339/3(2006) : 2006 REQUIREMENTS FOR STEERING AND STABILIZER SYSTEMS FOR HM SURFACE SHIPS AND ROYAL FLEET AUXILIARIES
DEFSTAN 02-320/2(2002) : INTERIM REQUIREMENTS FOR THE DESIGN AND INSTALLATION OF FUEL SYSTEMS FOR GAS TURBINE ENGINES AND DIESEL ENGINES IN HM SURFACE SHIPS AND SUBMARINES

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