EN
SR EN 12680-3:2025
Turnătorie. Examinarea cu ultrasunete. Partea 3: Piese turnate din fontă cu grafit nodular
This document specifies the requirements for the ultrasonic testing of spheroidal graphite cast iron castings and the techniques for determining internal discontinuities by the pulse-echo technique. This document does not apply to ultrasonic testing of the nodularity of spheroidal graphite cast irons. This document does not apply to phased array technique and to transmission technique. NOTE The transmission technique has insufficient sensitivity to detect the discontinuities found in spheroidal graphite cast iron castings and is used in exceptional cases only.
Status :
In vigoare
Data aprobării : 31.12.2025
Număr de pagini : 24
ICS : 77.040.20 Încercari nedistructive ale metalelor,77.140.80 Oteluri si fonte turnate
Comitet tehnic : 47 - Turnarea metalelor feroase
- Inlocuieste SR EN 12680-3:2012