This standard defines how to characterise embedded indications by classifying them as planar or non-planar. This procedure is also suitable for indications that are surface breaking after removal of the weld reinforcement (see figure 1).
DS/EN ISO 23279:2010 history
2010DS/EN ISO 23279:2010 Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds