Aluminum Sacrificial Anodes
CUSTOM SIZES AND COMPOSITIONS

Deepwater Gaus' aluminum anodes are cast in low-iron, high-purity aluminum alloys, available for any specification requirements. With our extensive inventory of water-cooled molds, we can make almost any shape and size of aluminum anode required. Just send us a detailed drawing spec and / or chemical composition requirements, and we will provide a quote. Standard aluminum chemical compositions below:

ALUMINUM ALLOY CHEMICAL COMPOSITION

Iron (Fe) 0.07 max Iron (Fe) 0.10 max Silicon (Si) 0.10 max Silicon (Si) 0.10 max Copper (Cu) 0.003 max Copper (Cu) 0.006 max Zinc (Zn) 4.75 - 5.25 Zinc (Zn) 2.0 - 6.0 Indium (In) 0.015 - 0.025 Indium (In) 0.01 - 0.05 Titanium (Ti) 0.025 max Titanium (Ti) 0.025 max Others (each) 0.02 max Others (each) 0.02 max Aluminum (Al) remainder Aluminum (Al) remainder