Founding - Ultrasonic examination - Part 1: Steel castings for general purposes
|Publication Date:||1 February 2003|
|ICS Code (Non-destructive testing of metals):||77.040.20|
Specifies the requirements for the ultrasonic examination of steel castings (with ferritic structure) for highly stressed components and the methods for determining internal discontinuities by the pulse-echo technique. This European standard applies to the ultrasonic examination of steel castings which have usually received a grain refining heat treatment and which have wall thicknesses up to and including 600 mm. For greater wall thicknesses, special agreements apply with respect to test procedure and recording levels.