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ISO 9223 Corrosivity Classification Guide by Joao Carlos is a document available to read on EtoBox.

What is ISO 9223 Corrosivity Classification Guide about?

The document discusses standards for classifying the corrosivity of atmospheres both outdoors and indoors. It describes the classification system in ISO 9223-9226 which defines 5 categories of atmospheric corrosivity (C1-C5) based on measured corrosion rates of standard metals over one year. The categories are defined by corrosion rate ranges for carbon steel, zinc, copper, and aluminum. A new proposed category, CX, covers extreme corrosive environments like marine locations. Estimating corrosivity based on

Author

Joao Carlos

Language

EN