DEFSTAN 02-825/1(2000) : 2000

TITLE PAGE
SCOPE
FOREWORD
Sponsorship
Conditions of Release
General
MOD Tender or Contract Process
Related Documents
Health and Safety
Warning
CONTENTS
SECTION 1 - QUALIFICATION REQUIREMENTS
            1.1 Weld Procedure
            1.2 Repair by Surface Build-Up
            1.3 Repair of Sub-Surface Defects
            1.4 Repair Simulation
            1.5 Welder Qualification
SECTION 2 - TEST METHODS
            2.1 Non-Destructive Examination
            2.2 Destructive
SECTION 3 - ACCEPTANCE STANDARDS
            3.1 Non-Destructive Examination
            3.2 Destructive Tests
SECTION 4 - RETESTS
SECTION 5 - WELD REPAIR OF CASTINGS
            5.1 Welding Limitations
            5.2 General Welding Requirements
            5.3 Temperature Measurement
            5.4 Heat Treatment of Weld Repairs
            5.5 Approved Processes
            5.6 Approved Welding Consumables
SECTION 6 - NON-DESTRUCTIVE EXAMINATION OF CASTING WELD REPAIRS
            6.1 Visual
            6.2 Dye Penetrant
            6.3 Radiography
SECTION 7 - ACCEPTANCE STANDARDS FOR CASTING WELD REPAIRS
            7.1 Visual
            7.2 Dye Penetrant
            7.3 Radiography
SECTION 8 - RECORDS
SECTION 9 - PROCUREMENT OF WELDING WIRE
            9.1 Dimensions and Tolerances
            9.2 Condition of Materials
            9.3 Quality Assurance Documentation
            9.4 Test Methods
            9.4.1 Analysis
            9.5 Free Coil and Helix Test (Spooled Wire Only)
            9.6 Welding Test
            9.7 Non-Destructive Test
            9.8 Acceptance Standards
                9.8.1 Analysis
                9.8.2 Free Coil and Helix
                9.8.3 Welding Standard
                9.8.4 Non-Destructive Examination
            9.9 Identification Markings
            9.10 Packaging
ANNEX A - RELATED DOCUMENTS
ANNEX B - DEFINITIONS AND ABBREVIATIONS
ALPHABETICAL INDEX

Describes the minimum requirements, procedure and inspection standards for the welding repair of Copper Nickel Chromium Sand Castings supplied in accordance with NES 824 Part 1 and also the procurement specification for welding wire.