EN
SR EN ISO 3613:2011
Acoperiri metalice şi alte acoperiri anorganice. Straturi de conversie prin cromatare pe zinc, cadmiu, aliaje de aluminiu-zinc şi aliaje zinc-aluminiu. Metode de încercare
ISO 3513:2010 specifies methods for the determination of the presence of colourless chromate conversion coatings, presence of hexavalent chromium in colourless and coloured coatings on zinc or cadmium or aluminium-zinc (mass fraction of aluminium: 55 %, within a range of 54 % to 56 % mass fraction); and zinc-aluminium (mass fraction of aluminium: 5 %) alloys, total chromium content per unit area on zinc and cadmium, mass per unit area of both colourless and coloured coatings, satisfactory adhesion of chromate conversion coatings, and quality of chromate coatings.
Status :
Anulat
Data aprobării : 31.05.2011
Data anulării : 30.07.2021
Număr de pagini : 17
ICS : 25.220.20 Tratarea suprafetei
Comitet tehnic : 157 - Coroziunea şi protecţia anticorozivă a materialelor metalice
- Inlocuieste SR EN ISO 3613:2002
- Inlocuit prin SR EN ISO 3613:2021