NBN EN 12680-2 : 2003
Current
The latest, up-to-date edition.
FOUNDING - ULTRASONIC EXAMINATION - PART 2: STEEL CASTINGS FOR HIGHLY STRESSED COMPONENTS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
4.1 Order information
4.2 Extent of examination
4.3 Maximum permissible size of discontinuities
4.4 Personnel qualification
4.5 Wall section zones
4.6 Severity levels
5 Examination
5.1 Principles
5.2 Material
5.3 Equipment, coupling medium, sensitivity and
no resolution of detection
5.4 Preparation of casting surfaces for testing
5.5 Examination procedure
5.6 Examination report
Annex A (normative) Resolution of detection of the
instrument/probe combination
Annex B (informative) Sound-beam diameters
Annex C (informative) Types of indications
Bibliography
Gives the requirements for the ultrasonic examination of steel castings (with ferritic structure) for highly stressed components and the methods for determining internal discontinuities by the pulse echo technique.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 12680-2:2003 | Identical |
| UNI EN 12680-2 : 2005 | Identical |
| UNE-EN 12680-2:2003 | Identical |
| DIN EN 12680-2:2003-06 | Identical |
| ONORM EN 12680-2 : 2003 | Identical |
| BS EN 12680-2:2003 | Identical |
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