Rolled-in scale - 1.7707
Treatment : quenched and tempered
Magnification : 50 : 1
Etching medium :
Sampling / Specification : transverse
Testing result :
rolled-in scale 0,17 mm deep
Treatment : quenched and tempered
Magnification : 100 : 1
Etching medium :
Sampling / Specification : transverse
Testing result :
rolled-in scale 0,17 mm deep