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About This Item

 

Full Description

BS EN ISO 17640:2017 specifies techniques for the manual ultrasonic testing of fusion-welded joints in metallic materials of thickness ≥8 mm which exhibit low ultrasonic attenuation (especially that due to scatter) at object temperatures from 0 °C to 60 °C. It is primarily intended for use on full penetration welded joints where both the welded and parent material are ferritic.

Where material-dependent ultrasonic values are specified in this document, they are based on steels having an ultrasonic sound velocity of (5 920 ± 50) m/s for longitudinal waves and (3 255 ± 30) m/s for transverse waves.


Cross References:
EN 12668
ISO 16810:2012
ISO 11666:2010 Ed 1
ISO 16811:2012
ISO 16826:2012
ISO 5577:2017
ISO 9712:2012
ISO 23279:2017
ISO 17635:2016
ISO 5817:2014 ED3


All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS EN ISO 17640:2018


    Non-destructive testing of welds. Ultrasonic testing. Techniques, testing levels, and assessment

    • Most Recent
  2. BS EN ISO 17640:2017

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    Non-destructive testing of welds. Ultrasonic testing. Techniques, testing levels, and assessment

    • Historical Version
  3. BS EN ISO 17640:2010


    Non-destructive testing of welds. Ultrasonic testing. Techniques, testing levels, and assessment

    • Historical Version
  4. BS EN 1714:1998


    Non destructive testing of welded joints. Ultrasonic testing of welded joints

    • Historical Version
  5. BS 3923-1:1986


    Methods for ultrasonic examination of welds-Methods for manual examination of fusion welds in ferritic steels

    • Historical Version
  6. BS 3923-1:1978


    Methods for ultrasonic examination of welds-Manual examination of fusion welds in ferritic steels

    • Historical Version
  7. BS 3923-3:1972


    Methods for ultrasonic examination of welds-Manual examination of nozzle welds

    • Historical Version