Lines with strong pickling attack - 1.4401
Treatment : untreated
Magnification : 6,5 : 1
Etching medium :
Sampling / Specification : rod wire surface
Testing result :
lines with strong pickling attack
Treatment : untreated
Magnification : 16 : 1
Etching medium :
Sampling / Specification : rod wire surface
Testing result :
lines with strong pickling attack