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SRPS EN ISO 9224:2013

Corrosion of metals and alloys - Corrosivity of atmospheres - Guiding values for the corrosivity categories (ISO 9224:2012)

Feb 28, 2013

General information

60.60     Feb 28, 2013

ISS

C107

European Norm

77.060  

English  

Van plana za 2012. godinu.

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Scope

ISO 9224:2012 specifies guiding values of corrosion attack for metals and alloys exposed to natural outdoor atmospheres for exposures greater than one year. It 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.
ISO 9224:2012 provides examples of calculated maximum corrosion attack after extended exposure (up to 20 years) for six standardized corrosivity categories.
It provides presumed average initial and steady-state corrosion rates of standard metals in intervals relative to six standardized corrosivity categories.
It provides the calculation procedure for corrosion attack of steels in regard to their composition.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 12500:2012

WITHDRAWN
SRPS ISO 9224:1997

NOW

PUBLISHED
SRPS EN ISO 9224:2013
60.60 Standard published
Feb 28, 2013

Related project

Adopted from EN ISO 9224:2012

Adopted from ISO 9224:2012