Broken nitrided case - 1.7131
Treatment : normalised
Magnification : 6,5 : 1
Etching medium :
Sampling / Specification : surface of the component
Testing result :
reticular cracks
Treatment : normalised
Magnification : 12,5 : 1
Etching medium :
Sampling / Specification : longitudinal
Testing result :
cracks up to 0,60 mm deep