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I.S. EN ISO 11844-1:2008

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CORROSION OF METALS AND ALLOYS - CLASSIFICATION OF LOW CORROSIVITY OF INDOOR ATMOSPHERES - PART 1: DETERMINATION AND ESTIMATION OF INDOOR CORROSIVITY
Available format(s)

Hardcopy , PDF

Superseded date

07-14-2020

Language(s)

English

Published date

01-01-2008

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

Describes technical metals, whose corrosion attack after a defined exposure period is used for determination of corrosivity categories of indoor atmospheres of low corrosivity.

DocumentType
Standard
Pages
30
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
ISO 11844-1:2006 Identical
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

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