Welds in steel -- Calibration block No. 2 for ultrasonic examination of welds
This standard has been revised by ISO 7963:2006
Lays down the dimensions, type of steel and directives for the use of block No. 2 for the calibration of ultrasonic equipment for the examination of welds in steel. Covers material, preparation and method of use.
A standard is reviewed every 5 years
Revisions / Corrigenda