SN EN ISO 3690 : 2012
Current
The latest, up-to-date edition.
WELDING AND ALLIED PROCESSES - DETERMINATION OF HYDROGEN CONTENT IN ARC WELD METAL (ISO 3690:2012)
12-01-2013
Contents
Foreword
Introduction
1 Scope
2 Normative reference
3 Test procedures
3.1 Production of weld specimens
3.2 Welding procedures for the production of weld
specimens
3.3 Measurement of hydrogen in the test weld
Annex A (informative) Older methods of measurement
Bibliography
The second edition of ISO 3690 specifies the sampling and analytical procedure for the determination of diffusible and residual hydrogen in ferritic weld metal arising from the welding of ferritic steel using arc welding processes with filler metal. Also provided that the weld specimen size is maintained within limits dictated by the size of the test block, variations in welding parameters are permissible in order to investigate the effect of such variables on the weld hydrogen content.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| SupersededBy |
| Standards | Relationship |
| NF EN ISO 3690 : 2012 | Identical |
| UNI EN ISO 3690 : 2012 | Identical |
| NBN EN ISO 3690 : 2012 | Identical |
| NFA 81 305 : 1975 | Identical |
| NS EN ISO 3690 : 2012 | Identical |
| UNE-EN ISO 3690:2001 | Identical |
| BS EN ISO 3690:2012 | Identical |
| ISO 3690:2012 | Identical |
| EN ISO 3690:2012 | Identical |
| I.S. EN ISO 3690:2012 | Identical |
| DIN EN ISO 3690:2012-07 | Identical |
| ONORM EN ISO 3690 : 2012 | Identical |
| NEN EN ISO 3690 : 2012 | Identical |
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