90.93 Standard confirmed Mar 30, 2023
CEN
CEN/TC 459/SC 11 Steel castings and forgings
European Norm
77.040.20 Non-destructive testing of metals | 77.140.85 Iron and steel forgings
This European Standard describes techniques and acceptance criteria to be used for the magnetic particle testing of forgings manufactured from ferromagnetic materials. The method described is used for the detection of surface discontinuities. It can also detect discontinuities just below the surface but the sensitivity to such discontinuities decreases rapidly with depth.
NOTE A steel forging is considered to be ferromagnetic if the magnetic flux density is greater than 1 T for a tangential magnetic field strength of 2,4 kA/m.
WITHDRAWN
EN 10228-1:1999
PUBLISHED
EN 10228-1:2016
90.93
Standard confirmed
Mar 30, 2023