Pincher - 1.7076
Treatment : untreated
Magnification : 100 : 1
Etching medium :
Sampling / Specification : transverse
Testing result :
pincher 0,36 mm deed
scaled crack configuration
Treatment : untreated
Magnification : 100 : 1
Etching medium : 3 % alcoholic nitric acid
Sampling / Specification : transverse
Testing result :
pincher 0,36 mm deed
scaled crack configuration and
strong decarburization at the defect