Strong corrosion at chain links - 1.4571
Treatment : solution annealed
Magnification : 6,5 : 1
Etching medium :
Sampling / Specification : surface of the chain
Testing result :
strong pitting on the surface
Treatment : solution annealed
Magnification : 16 : 1
Etching medium :
Sampling / Specification : surface of the chain
Testing result :
strong pitting on the surface