NA 062

DIN Standards Committee Materials Testing

DIN EN ISO 9227 [CURRENT] references following documents:

Document number Edition Title
ISO 4628-5 2022-11 Paints and varnishes - Evaluation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 5: Assessment of degree of flaking More 
ISO 4628-8 2012-11 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect More 
ISO 8993 2018-09 Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Chart method More 
ISO 8994 2018-11 Anodizing of aluminium and its alloys - Rating system for the evaluation of pitting corrosion - Grid method More