Material number 1.2101
Treatment : spheroidised
Magnification : 200 : 1
Etching medium : 3 % alcoholic nitric acid
Sampling / Specification : longitudinal
Testing result :
denser crystalline structure in the segregations
Treatment : spheroidised
Magnification : 500 : 1
Etching medium : 3 % alcoholic nitric acid
Sampling / Specification : longitudinal / SEP1520
Testing result :
denser crystalline structure in the segregations
FA 1.9 CG 2.0 - 2.2 PA
3.2