Examinations to the delta-ferrite (1.4307)
Treatment : untreated
Magnification : 200 : 1
Etching medium : aqua regia (V2A-pickle)
Sampling / Specification : transverse
Testing result :
austenitic microstructure with ca. 5 % delta-ferrite
Treatment : untreated
Magnification : 500 : 1
Etching medium : aqua regia (V2A-pickle)
Sampling / Specification : transverse
Testing result :
austenitic microstructure with ca. 5 % delta-ferrite