MIL-HDBK-1890(AT)
CONTENTS
PARAGRAPH PAGE FORWARD......................................................................................................ii
1. SCOPE..............................................................................................................1
1.1 Scope.......................................................................................................1
1.2 Purpose....................................................................................................1
1.3 Welding processes...................................................................................1
1.4 Classification...........................................................................................1
2. APPLICABLE DOCUMENTS.........................................................................2
2.1 General.....................................................................................................2
2.2 Government documents...........................................................................2
2.2.1 Specifications, standards and handbooks.................................................2
2.3 Non-Government documents...................................................................2
2.4 Order of precedence.................................................................................3
3. DEFINITIONS..................................................................................................4
3.1 Definitions...............................................................................................4
4. INSPECTIONS.................................................................................................5
4.1 General.....................................................................................................5
4.2 Inspection sequence and methods............................................................5
4.2.1 Visual inspection......................................................................................5
4.2.2 Fluorescent penetrant inspection..............................................................5
4.2.3 Magnetic particle inspection....................................................................5
4.2.4 Radiographic and ultrasonic inspection...................................................5
4.2.4.1 Frequency of inspection...........................................................................5
4.3 Pressure test..............................................................................................6
4.4 Acceptance criteria...................................................................................6
4.4.1 Arc (AW) and oxyfuel gas (OFW) welds.................................................6
4.4.2 Resistance (RW) welds.............................................................................7
4.5 Rejection...................................................................................................7
4.6 Marking.....................................................................................................7
5. NOTES...................................................................................................8
5.1 Intended Use............................................................................................8
5.2 Post machining........................................................................................8
5.3 Physical limitations...................................................................................8
5.4 Straightening............................................................................................8
5.5 Subject term (key word) listing................................................................8
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