Material breaks at the drawing - 1.2249
Treatment : spheroidised
Magnification : 6,5 : 1
Etching medium :
Sampling / Specification : fracture surface
Testing result :
crystalline fracture surface
Treatment : spheroidised
Magnification : 500 : 1
Etching medium : 3 % alcoholic nitric acid
Sampling / Specification : transverse / SEP1520
Testing result :
FA 1.9 CG 2.0 - 2.2 PA
3.5