DIN EN ISO 9351:2025-07
Galvanic anodes for cathodic protection in seawater and saline sediments (ISO 9351:2025); German version EN ISO 9351:2025
| Fecha edición: |
2025-07-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document defines requirements and gives recommendations for the chemical composition, electrochemical properties, physical tolerances and test and inspection procedures for cast galvanic anodes of aluminium, magnesium and zinc-based alloys for cathodic protection in seawater, saline sediment and brackish water. The requirements and recommendations of this document can be applied to any available anode shape for cast anodes, e. g. trapezoid, circular, half-spherical cross sections, bracelet type. Whilst other metals, such as soft iron, can be used as galvanic anode material to protect more noble metals than iron and steel, these are not covered in this document. |
| Keywords: | Alloys|Anodes|Cable connections|Cathodic|Cathodic protection|Characteristics|Chemical composition|Current density|Definitions|Electrochemical methods|Galvanic|Materials|Protection|Salinity|Sea water|Sediment|Tolerances (measurement) |
| ICS: | 77.060 - Corrosión de metales |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 9351:2025 Idéntica ISO 9351:2025 |
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Reemplazo Normas |
Reemplaza a DIN EN 12496:2014-02 Reemplaza a DIN EN ISO 9351:2023-11 |
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