EN ISO 11844-1:2008

Name: EN ISO 11844-1:2008
Brand: CEN

Superseded

View Superseded by

Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 1: Determination and estimation of indoor corrosivity (ISO 11844-1:2006)

Superseded date

18-06-2020

Published date

23-04-2008

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Classification of corrosivity
  5.1 General
  5.2 Categories of indoor corrosivity
6 Determination of indoor atmospheric corrosivity
7 Characterization of indoor atmospheres with respect
  to indoor corrosivity
  7.1 General
  7.2 Estimation of indoor corrosivity
Annex A (informative) - Relation between ISO, IEC and
                        ISA classification systems
Annex B (informative) - Outdoor and indoor concentrations of
                        some of the most important pollutants
                        in different types of environments
Annex C (informative) - General characterisation of metal
                        corrosion in indoor atmospheres
Annex D (informative) - Guideline for estimation of indoor
                        corrosivity
Bibliography

ISO11844-1:2006 deals with the classification of low corrosivity of indoor atmospheres.The aim of ISO11844-1:2006 is to characterise indoor atmospheric environments of low corrosivity that can affect metals and metallic coatings during storage, transport, installation or operational use, to set a consistent way of indoor corrosivity classification, and to prescribe procedures for derivation and estimation of indoor corrosivity categories.ISO11844-1:2006 specifies technical metals, whose corrosion attack after a defined exposure period is used for determination of corrosivity categories of indoor atmospheres of low corrosivity.ISO11844-1:2006 defines corrosivity categories of indoor atmospheres according to corrosion attack on standard specimens.ISO11844-1:2006 indicates important parameters of indoor atmospheres that can serve as a basis for an estimation of indoor corrosivity.

Committee	CEN/TC 262
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Superseded
SupersededBy	EN ISO 11844-1:2020

Standards	Relationship
ISO 11844-1:2006	Identical
NF EN ISO 11844-1 : 2008	Identical
NBN EN ISO 11844-1 : 2008	Identical
NEN EN ISO 11844-1 : 2008	Identical
NS EN ISO 11844-1 : 1ED 2008	Identical
I.S. EN ISO 11844-1:2008	Identical
PN EN ISO 11844-1 : 2010	Identical
SN EN ISO 11844-1 : 2008	Identical
UNI EN ISO 11844-1 : 2008	Identical
SS-EN ISO 11844-1:2008	Identical
UNE-EN ISO 11844-1:2009	Identical
BS EN ISO 11844-1:2008	Identical
DIN EN ISO 11844-1:2008-08	Identical
ONORM EN ISO 11844-1 : 2008	Identical

ISO 9223:2012	Corrosion of metals and alloys — Corrosivity of atmospheres — Classification, determination and estimation
IEC 60654-4:1987	Operating conditions for industrial-process measurement and control equipment. Part 4: Corrosive and erosive influences
ISO 11844-2:2005	Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 2: Determination of corrosion attack in indoor atmospheres
ISO 8044:2015	Corrosion of metals and alloys Basic terms and definitions
ISO 11844-3:2006	Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 3: Measurement of environmental parameters affecting indoor corrosivity
ISA 71.04 : 1985	ENVIRONMENTAL CONDITIONS FOR PROCESS MEASUREMENT AND CONTROL SYSTEMS: AIRBORNE CONTAMINANTS