Scope
EN ISO 17640
Ultrasonic Non-Destructive Testing
Ultrasonic testing (UT) detects internal flaws, wall thickness, and material discontinuities in metallic and composite components without damaging them. EN ISO 17640 covers manual UT of fusion-welded joints; phased-array (PAUT) and time-of-flight diffraction (TOFD) extend the technique to automated flaw sizing. UT is essential for pressure equipment, pipelines, and structural welds.
What it measures
- Internal flaw detection (cracks, inclusions, porosity)
- Flaw location, size, and orientation
- Wall thickness measurement
- Bond integrity in bonded structures
- Weld root and fusion defects
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DIN EN ISO 17640
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BS EN ISO 17640
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NF EN ISO 17640
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UNI EN ISO 17640
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UNE EN ISO 17640
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NEN EN ISO 17640
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DIN EN ISO 16810
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BS EN ISO 16810
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NF EN ISO 16810
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UNI EN ISO 16810
🇪🇸
UNE EN ISO 16810
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NEN EN ISO 16810
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North Star Environmental
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NSDOC 47 based on HSG 248
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Not One Iota
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SOP-12, based on HSG 248
staining based on HSG 248
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Nuclear Restoration Services
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O.C. Consulting (UK)
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Appendix 5 of HSG 227 (2004)
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IEC 61400-23
ASTM G73 (2012)
IEC 60885-3, 2.4.1
IEC 60502-2
IEC 60840
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One Scientific
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ISO 6888-1
ISO 21528-2
BS ISO 4832:2006
ISO 4833-1
ISO 6579-1
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Optical Test & Calibration
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DC Resistance
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PHH Environmental (UK)
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HSG 264 (2012) and Appx. 3 of
(HSG 248) – 2021
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PTS (TQM)
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DIN EN 10228-2
ÖNORM EN ISO 3452-1
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ASTM E165/E165M-23
DIN EN 10228-3
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Refractive Index
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Liquids
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Particle Technology
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MIL-STD 810D, Method 510.2
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MIL-STD 810G:2008 Method 501.5
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Manual based on HSG 248
Poulten Selfe and Lee
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ISO 6579-1
ISO 15213-2
ISO 11290-1
ISO 7932
F100 based on BS EN ISO
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