Scabs on the surface - 1.4305
Treatment : solution annealed
Magnification : 6,5 : 1
Etching medium :
Sampling / Specification : steel bar surface
Testing result :
scab on the surface of the sharpened steel bar
Treatment : solution annealed
Magnification : 16 : 1
Etching medium :
Sampling / Specification : steel bar surface
Testing result :
scab on the surface of the sharpened steel bar