ISO 9223:1992 PDF
Corrosion of metals and alloys — Corrosivity of atmospheres — Classification
Corrosion of metals and alloys — Corrosivity of atmospheres — Classification
- Document status:
- Withdrawn
- Format:
- Electronic (PDF)
- Number of pages:
- 13
- Publication date:
- February 19, 1992
- Edition:
- ISO IS 9223 edition 1 version 1
- ICS:
- 77.060
Specifies the three key factors in the atmospheric corrosion that are: the time of wetness, pollution by sulfur dioxide, air-borne salinity. Defines 5 categories of corrosivity of the atmosphere. Gives terms and definitions.
Technical details
- Technical committee
- ISO/TC 156 - Corrosion of metals and alloys
- SKU
- ISO 9223:1992


