NF EN ISO 21207

July 2022

Standard Cancelled

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying (ISO 21207:2015)

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Main informations

Collections

National standards and national normative documents

Publication date

July 2022

Number of pages

26 p.

Reference

NF EN ISO 21207

ICS Codes

19.040 Environmental testing

77.060 Corrosion of metals

Print number

International kinship

ISO 21207:2015

European kinship

EN ISO 21207:2022

Standard replaced by (1)

NF EN ISO 21207

May 2025

Standard Current

Corrosion tests in artificial atmospheres - Accelerated corrosion tests involving alternate exposure to corrosion-promoting gases, neutral salt-spray and drying

This document specifies two accelerated corrosion test methods. These methods assess the corrosion resistance of products containing copper in environments where there is a significant influence of chloride ions, mainly as sodium chloride from a marine source or winter road de-icing salt, as well as the influence of corrosion-promoting gases from industrial or traffic air pollution. This document specifies both the test apparatus and test procedures to be used in executing the accelerated corrosion tests. The methods are especially suitable for assessing the corrosion resistance of sensitive products with metals, e.g. electronic components, used in traffic and industrial environments.

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