Reference number
ISO 16826:2012
ISO 16826:2012
© ISO 2025
ISO 16826:2012
Non-destructive testing — Ultrasonic testing — Examination for discontinuities perpendicular to the surface
Edition 1
2012-04
2012-04
Retirada
Resumen
ISO 16826:2012 defines the principles for tandem‑ and longitudinal-longitudinal-transverse (LLT) wave‑examination for the detection of discontinuities perpendicular to the surface.
The general principles required for the ultrasonic examination of industrial products are described in ISO 16810. A list of symbols and equations is given in ISO 16811.
The tandem‑ or LLT‑examination should be used for the detection of planar discontinuities with distance to the surface greater than 15 mm. ISO 16826:2012 has been prepared for the examination of metallic materials with a thickness between 40 mm and 500 mm with parallel or concentric surfaces. It can, however, be used for other materials and smaller thickness provided special measures are taken.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2012-04Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 1Número de páginas: 14
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Comité Técnico :ISO/TC 135/SC 3ICS :19.100
- RSS actualizaciones
Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 16826:2025