Information porvided without guarantees regarding their accuracy and exhaustivity.
The protection duration does not correspond to a "warranty period".
C | Corrosivity | Zinc g/m2 | Protection | Typical Anvironments | |
C1 | very low | 70 | 2 - 5 Years | Only inside buildings | |
C1 | very low | 70 | 5 - 15 Years | Only inside buildings | |
C1 | very low | 70 | über 15 Years | Only inside buildings | |
C2 | low | 80 | 2 - 5 Years | Slightly contaminated atmospheres | |
C2 | low | 120 | 5 - 15 Years | Slightly contaminated atmospheres | |
C2 | low | 160 | über 15 Years | Slightly contaminated atmospheres | |
C3 | moderate | 120 | 2 - 5 Years | Urban and industrial atmospheres | |
C3 | moderate | 160 | 5 - 15 Years | Urban and industrial atmospheres | |
C3 | moderate | 200 | über 15 Years | Urban and industrial atmospheres | |
C4 | strong | 160 | 2 - 5 Years | Industrial and coastal atmospheres | |
C4 | strong | 200 | 5 - 15 Years | Industrial and coastal atmospheres | |
C4 | strong | 280 | über 15 Years | Industrial and coastal atmospheres | |
C5 | very strong | 200 | 2 - 5 Years | Aggressive atmospheres, industry | |
C5 | very strong | 280 | 5 - 15 Years | Aggressive atmospheres, industry | |
C5 | very strong | 320 | über 15 Years | Aggressive atmospheres, industry | |
C6 | extremely strong | 200 | 2 - 5 Years | Coasts, sea, offshore areas | |
C6 | extremely strong | 280 | 5 - 15 Years | Coasts, sea, offshore areas | |
C6 | extremely strong | 320 | über 15 Years | Coasts, sea, offshore areas | |