ISO 22479:2019
ISO 22479:2019 Corrosion of metals and alloys - Sulfur dioxide test in a humid atmosphere (fixed gas method)
standard by International Organization for Standardization, 05/01/2019
Full Description
ISO 22479:2019 specifies a method for assessing the resistance of materials or products to a humid atmosphere containing sulfur dioxide.
This method is applicable to testing metals and alloys, metallic and non-organic coatings and organic coatings.
