STN EN ISO 3613
| Name: | STN EN ISO 3613 |
| Validity: | Valid |
| Number of pages: | 24 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Kovové a iné anorganické povlaky. Chromátové konverzné povlaky na zinku, kadmiu, na zliatinách hliníka so zinkom a zinku s hliníkom. Skúšobné metódy (ISO 3613: 2021) |
| English title | Metallic and other inorganic coatings - Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods (ISO 3613:2021) |
| Release Date: | 01. 09. 2021 |
| Date of withdrawal: | |
| ICS: | 25.220.20 |
| Sorting character/National clasification code | 03 8631 |
| Level of incorporation: | idt ISO 3613:2021, idt EN ISO 3613:2021 |
| Official Journal | 08/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 3613:2011-08 (03 8631) |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies methods for the determination of — the presence of colourless chromate conversion coatings, — the 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, — the total chromium content per unit area on zinc and cadmium, — the mass per unit area of both colourless and coloured coatings, — the satisfactory adhesion of chromate conversion coatings, and — the quality of chromate coatings. These methods are applicable to — colourless and coloured chromate conversion coatings containing trivalent and hexavalent chromium in varying proportions and produced by either chemical or electrochemical processes, and — chromate coatings that are free from any supplementary coatings, such as oil, water or solvent-based polymers or wax. |
| Preview: | Náhľad normy (PDF) |