09/30167109 DC : 0
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
04-30-2012
English
Foreword
1 Scope
2 Normative reference
3 Summary of Method
4 Test procedures
4.1 Production of weld specimens
4.1.1 Principle
4.1.2 Welding fixture
4.1.3 Test piece assemblies
4.1.4 Welding and test piece storage
4.1.5 Recording of data
4.2 Welding procedures for the production of weld specimens
4.2.1 Summary
4.2.2 Manual Metal Arc Welding
4.2.3 Submerged arc welding
4.2.4 Tubular cored electrode with or without gas shield
and wire electrode with gas shield
4.3 Measurement of hydrogen in the test weld - Primary
methods
4.3.1 Displacement of mercury method
4.3.2 Thermal Conductivity Detector (TCD) Method
4.3.3 Calibration
4.3.4 Linearity
4.3.5 Accuracy
4.3.6 Reproducibility
4.3.7 Blank
4.3.8 Calculation and expression of results
4.3.9 Reporting of results
4.4 Measurement of total hydrogen content in the weld
metal - Rapid methods
4.5 "Rounding off"
Annex A (informative) - Recommendations and restrictions in
regard to older methods of measurement
Bibliography
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