DS/EN ISO 9224:2012
Corrosion of metals and alloys - Corrosivity of atmospheres - Guiding values for the corrosivity categories

Standard No.

DS/EN ISO 9224:2012

Release Date

2012

Published By

Danish Standards Foundation

Latest

DS/EN ISO 9224:2012

Replace

DS/EN 12500:2000

Scope

This International Standard specifies guiding values of corrosion attack for metals and alloys exposed to natural outdoor atmospheres for exposures greater than one year. This International Standard is intended to be used in conjunction with ISO 9223.Guiding corrosion values for standard structural materials can be used for engineering calculations. The guiding corrosion values specify the technical content of each of the individual corrosivity categories for these standard metals.Annex A provides examples of calculated maximum corrosion attack after extended exposure (up to 20 years) for six standardized corrosivity categories.Annex B provides presumed ave

DS/EN ISO 9224:2012 history

• 2012 DS/EN ISO 9226:2012 Corrosion of metals and alloys - Corrosivity of atmospheres - Determination of corrosion rate of standard specimens for the evaluation of corrosivity
• 0000 DS/EN 12500:2000