Examinations at the material 1.4441
Treatment : untreated
Magnification : 100 : 1
Etching medium : aqua regia (V2A-pickle)
Sampling / Specification : transverse / ASTM E 112
Testing result :
grain size : 8 - 9
Treatment : 30 min. 950° C / lower
Magnification : 100 : 1
Etching medium : aqua regia (V2A-pickle)
Sampling / Specification : transverse / ASTM E 112
Testing result :
grain size : 8 - 9