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ISO 9224:2012

Corrosion of metals and alloys — Corrosivity of atmospheres — Guiding values for the corrosivity categories
27. 1. 2012.

Опште информације

90.93     16. 9. 2022.

ISO

ISO/TC 156

Međunarodni standard

77.060  

engleski   francuski  

Kupovina

Objavljen

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Apstrakt

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.

Životni ciklus

PRETHODNO

POVUČEN
ISO 9224:1992

TRENUTNO

OBJAVLJEN
ISO 9224:2012
90.93 Odluka o potvrđivanju standarda
16. 9. 2022.

Nacionalna preuzimanja

SRPS EN ISO 9224:2013  
ISS

Korozija metala i legura — Korozivnost atmosfera — Orijentacione vrednosti za kategorije korozivnosti

60.60   Standard objavljen

C107 Saznaj više