ISO 3613:2021
2021
Metallic and other inorganic coatings – Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys – Test methods
- Format:
- Language(s) :
- Published :
- English
- 05/01/2021
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.
ISO 3613:2021 | |
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STANDARD INFO: | |
Standard Name | ISO 3613:2021 |
Scope | Metallic and other inorganic coatings - Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys - Test methods |
Publisher | ISO - International Organization for Standardization |
Languages | English |
State | |
Publication Year | 2021 |
Most recent Version | MOST RECENT |
Whether to be replaced | |
Addendum | |
FILE INFO: | |
File Size | 1 file , 1.1 MB |
Note | This product is unavailable in Ukraine, Russia, Belarus |
Published | 05/01/2021 |
Same As | ISO 3613:2021 |
ISO 3613:2021 | ||
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History | Publisher Year | |
ISO 3613:2021 | 2021 | Current |
ISO 3613:2010 | 2010 | |
ISO 3613:2000 | 2000 |
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