EN ISO 11844-2:2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Corrosion of metals and alloys - Classification of low corrosivity of indoor atmospheres - Part 2: Determination of corrosion attack in indoor atmospheres (ISO 11844-2:2005)
18-06-2020
23-04-2008
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Methods
Annex A (normative) - Determination of corrosion rate by
mass change measurement
Annex B (normative) - Determination of corrosion rate by
electrolytic cathodic reduction
Annex C (informative) - Determination of corrosion rate by
resistance measurements
Bibliography
ISO 11844-2:2005 specifies methods for determination of corrosion rate with standard specimens of metals in indoor atmospheres with low corrosivity. For this direct method of evaluation of corrosivity, different sensitive methods can be applied using standard specimens of the following metals: copper, silver, zinc and steel. The values obtained from the measurements are used as classification criteria for the determination of indoor atmospheric corrosivity.
| Committee |
CEN/TC 262
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN ISO 11844-2:2018-12 (Draft) | Identical |
| ISO 11844-2:2005 | Identical |
| NF EN ISO 11844-2 : 2008 | Identical |
| NBN EN ISO 11844-2 : 2008 | Identical |
| NEN EN ISO 11844-2 : 2008 | Identical |
| NS EN ISO 11844-2 : 1ED 2008 | Identical |
| I.S. EN ISO 11844-2:2008 | Identical |
| PN EN ISO 11844-2 : 2010 | Identical |
| SN EN ISO 11844-2 : 2008 | Identical |
| UNI EN ISO 11844-2 : 2008 | Identical |
| SS-EN ISO 11844-2 :2008 | Identical |
| UNE-EN ISO 11844-2:2009 | Identical |
| BS EN ISO 11844-2:2008 | Identical |
| DIN EN ISO 11844-2:2008-08 | Identical |
| ONORM EN ISO 11844-2 : 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 9226:2012 | Corrosion of metals and alloys — Corrosivity of atmospheres — Determination of corrosion rate of standard specimens for the evaluation of corrosivity |
| ISO 3574:2012 | Cold-reduced carbon steel sheet of commercial and drawing qualities |
| ISO 1337:1980 | Wrought coppers (having minimum copper contents of 99,85 %) Chemical composition and forms of wrought products |
| ISO 8407:2009 | Corrosion of metals and alloys Removal of corrosion products from corrosion test specimens |
| ISO 1336:1980 | Wrought coppers (having minimum copper contents of 97,5 %) Chemical composition and forms of wrought products |
| ISO 11844-1:2006 | Corrosion of metals and alloys Classification of low corrosivity of indoor atmospheres Part 1: Determination and estimation of indoor corrosivity |
| ISA 71.04 : 1985 | ENVIRONMENTAL CONDITIONS FOR PROCESS MEASUREMENT AND CONTROL SYSTEMS: AIRBORNE CONTAMINANTS |
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