
Aerospace series - Hexavalent chromium free chemical conversion process of magnesium and magnesium alloys
STANDARD published on 1.4.2025
Designation standards: STN EN 4908
Classification mark: 312032
Catalog number: 140153
Publication date standards: 1.4.2025
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN