DIN 50021 Spray Tests with Different Sodium Chloride Solutions

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of DIN 50021 testing. This standard specifies the specifications that corrosion testers and abrasives must meet in salt spray testing; the aim is to ensure that the same conditions are reproduced in all cases where spray tests are performed on the basis of standards or agreements.

The standard does not deal with sample preparation, testing time, processing samples after testing, or evaluating results.

The test described in this standard serves both to characterize the effectiveness of corrosion protection systems and to quickly detect defects. It is not suitable for specifically testing for defects in metallic coatings where the coatings are made of more base metal than the substrate, because in such cases the substrate is cathodically protected by the coating adjacent to the defect.

The tests are accelerated corrosion tests specified in DIN 50900 part 3 and do not provide any direct information about the behavior of the tested parts in service. Likewise, a comparison between the protective values ​​of different corrosion protection systems is only possible in case of similarity, since the corrosion effects in these tests are significantly different from those that may occur during service and therefore different corrosion processes may be involved. close enough.

EUROLAB assists manufacturers with DIN 50021 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.