Historical
ISO 15626:2011
Non-destructive testing of welds - Time-of-flight diffraction technique (TOFD) - Acceptance levels
ISO 15626:2011 specifies acceptance levels for the time-of-flight diffraction technique (TOFD) of full penetration welds in ferritic steels from 6 mm up to 300 mm thickness which correspond to the quality levels of ISO 5817.
These acceptance levels are applicable to indications classified in accordance with ISO 10863.
Content Provider
International Organization for Standardization [iso]