Produkt 4138 - 4158 av 1132 produkter
Corrosion class | Environmental corrosion | Examples of typical environments in temperate climates (informative) | Wibe Group designation | ||
Outdoors | Indoors | ||||
C1 | Very low | Heated areas with arid atmosphere and insignificant quantities of pollutant, e.g. offices, shops, schools and hotels. | Electro-galvanized DIN 50961/ISO 2081 |
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C2 | Low | Atmospheres with low levels of airborne pollution. Rural areas. | Non-heated areas with fluctuating levels of temperature and humidity. Few instances of condensation and low levels of airborne pollution, e.g. sports halls and warehouses. | Pre-galvanized Z 275 in accordance with EN 10346 |
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C3 | Average | Atmospheres containing some salt or average levels of air-borne pollution. Urban and light industrial areas. Areas affected by coastal conditions. | Areas with average levels of humidity and some airborne pollution resulting from production processes, e.g. breweries, dairies, laundries. | Hot-dip galvanized after manufacture in accordance with EN-ISO 1461 |
Zinc+ coating |
C4 | High | Atmospheres with average salt content or discernible levels of airborne pollution. Industrial and coastal areas. | Areas of high humidity and considerable airborne pollution as the result of production processes, e.g. chemical plants, swimming pools and dockyards. | ||
C5 | Very high | Industrial areas with high humidity and aggressive atmosphere, and coastal areas with high salinity | Buildings with almost permanent condensation and with high pollution | Zinkpox® HDG+powder coating |
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Stainless steel EN 1.4301/AISI 304 |
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CX | Extreme | Offshore areas with high salinity, industrial areas with extreme humidity, and aggressive atmospheres, sub-tropical or tropical atmospheres. | Industrial buildings with extreme humidity and aggressive atmosphere. | Stainless steel EN 1.4404/AISI 316L |