UNE EN ISO 11125-3:2019
Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 3: Determination of hardness (ISO 11125-3:2018)
Preparación de sustratos de acero previa a la aplicación de pinturas y productos relacionados. Métodos de ensayo para abrasivos metálicos para limpieza por chorreado. Parte 3: Determinación de la dureza. (ISO 11125-3:2018).
| Označení normy: | UNE EN ISO 11125-3:2019 |
| Počet stran: | 13 |
| Vydáno: | 2019-06-05 |
| Status: | Norma |
UNE EN ISO 11125-3:2019
This part of ISO 11125 specifies a test method for the determination of the Vickers hardness of metallic blast-cleaning abrasives. This method is not recommended for the testing of particle sizes below 0,3 mm. NOTE Accurate testing of particles below 0,3 mm (grades S040/G050) is extremely difficult. This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning. The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124. The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.