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DIN EN 12680-1:2026
Founding - Ultrasonic testing - Part 1: Steel castings for general purposes; German version EN 12680-1:2025
This document specifies the requirements for the ultrasonic testing of steel castings (with ferritic structure) for general purposes and the methods for determining internal discontinuities by the pulse-echo technique. This document is applicable to the ultrasonic testing of steel castings which have usually received a grain refining heat treatment and which have wall thicknesses up to and including 600 mm.
Deutsches Institut für Normung [din]