Page 429 - ALTSA 2025 A & B Catalogue - Version 4P Final.cdr
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S7 PRO STREETLIGHT



            ANTI CORROSION TABLE



           CATEGORY              CORROSIVITY

            C1                   Very Low             Heated Buildings                 Dry or cold with very low pollu on
           C2                    Low                  Low levels of pollu on           Temperate low pollu on
           C3                    Medium               Urban & Industrial Moderate pollu on  High/Moderate pollu on
           C4                    High                 Coastal & Industrial Moderate pollu on  High/Moderate pollu on
           C5-I                  Very High            High humidity & Industrial       Agressive Atmosphere
           C5-M                  Very High            Coastal & Offshore areas          Marine areas With high salinity
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