This part of ISO 4992 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 part of ISO 4992 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 the test procedure and recording levels.
This part of ISO 4992 does not apply to austenitic steels and joint welds.
ISO 4992-2:2006 Referenced Document
EN 12223 Non-Destructive Testing - Ultrasonic Examination - Specification for Calibration Block No. 1
EN 12668-1 Non-destructive testing - Characterization and verification of ultrasonic examination equipment - Part 1: Instruments*, 2010-02-01 Update
EN 12668-2 Non-destructive testing - Characterization and verification of ultrasonic examination equipment - Part 2: Probes*, 2010-02-01 Update
EN 12668-3 Non-destructive testing - Characterization and verification of ultrasonic examination equipment - Part 3: Combined equipment*, 2024-04-18 Update
EN 1330-4 Non-destructive testing - Terminology - Part 4: Terms used in ultrasonic testing*, 2010-01-01 Update
EN 583-1 Non-destructive testing Ultrasonic examination Part 1: General principles Includes amendment A1:2003
EN 583-2 Non-Destructive Testing - Ultrasonic Examination - Part 2: Sensitivity and Range Setting
EN 583-5 Non-Destructive Testing - Ultrasonic Examination - Part 5: Characterization and Sizing of Discontinuities