NF EN 12502-5
NF EN 12502-5

NF EN 12502-5

June 2005
Standard Current

Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in water distribution and storage systems - Part 5 : influencing factors for cast iron, unalloyed and low alloyed steels

Le présent document étudie les facteurs d'influence du risque de corrosion des tubes, réservoirs et équipements composés de matériaux ferreux (aciers doux et fontes) non alliés ou faiblement alliés, sans revêtement, dans les installations de distribution et stockage d'eau, excepté l'eau destinée à la consommation humaine.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2005

Number of pages

13 p.

Reference

NF EN 12502-5

ICS Codes

77.060   Corrosion of metals
91.140.60   Water supply systems
93.025   External water conveyance systems

Classification index

A05-413-5

Print number

1 - juin 2005

European kinship

EN 12502-5:2004
Sumary
Protection of metallic materials against corrosion - Guidance on the assessment of corrosion likelihood in water distribution and storage systems - Part 5 : influencing factors for cast iron, unalloyed and low alloyed steels

Le présent document étudie les facteurs d'influence du risque de corrosion des tubes, réservoirs et équipements composés de matériaux ferreux (aciers doux et fontes) non alliés ou faiblement alliés, sans revêtement, dans les installations de distribution et stockage d'eau, excepté l'eau destinée à la consommation humaine.
Table of contents
  • Avant-propos
    3
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes, définitions et symboles
    4
  • 3.1 Termes et définitions
    4
  • 3.2 Symboles
    5
  • 4 Types de corrosion
    5
  • 4.1 Généralités
    5
  • 4.2 Corrosion uniforme
    5
  • 4.3 Corrosion par piqûre
    6
  • 4.4 Corrosion sélective
    8
  • 4.5 Corrosion bimétallique
    8
  • 4.6 Corrosion-Érosion
    9
  • 5 Évaluation du risque de corrosion
    10
  • Bibliographie
    11
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