Zinc Sacrificial Anodes
CUSTOM SIZES AND COMPOSITIONS

Deepwater Gaus brand zinc anodes are manufactured in strict accordance with MIL-A-18001-K, unless other specifications are required. With our extensive inventory of water-cooled molds, we can make almost any shape and size of zinc anode required. Just send us a detailed drawing spec and / or chemical composition requirements, and we will provide a quote. Standard MIL SPEC zinc chemical compositions below:

ZINC ALLOY CHEMICAL COMPOSITION

ZINC MIL-A-18001-K (%) Iron (Fe) 0.005 max Cadmium (Cd) 0.025 - 0.07 Lead (Pb) 0.006 max Aluminum (Al) 0.1 - 0.5 Copper (Cu) 0.005 max Others (each) 0.10 max Zinc (Zn) remainder ELECTROCHEMICAL Properties Open Circuit Potential -1.05 Volts (Ag/AgCl) Nominal Current Capacity 780 amp-hr/kg