Aluminum Sacrificial Anodes
FOR PLATFORMS

Aluminum platform and structural galvanic anodes from the Deepwater MPE foundry are cast in low-iron, high-purity aluminium alloys, and can be manufactured in a wide variety of configurations for new construction or retrofitting. All "standard" configurations are shown below. In addition to these, anodes can be cast with bulk trapezoidal cross-sections to any specifications required. Please contact us for advice on optimizing an anode to suit your specific requirements.

STANDARD PLATFORM ANODE DIMENSIONS

Anode Type (straight core) Anode Type (90° core) Anode Type (45° core) Gross Weight (kg) Net Weight (kg) L (mm) W1 (mm) W2 (mm) T (mm) Lc (mm) A59.0S1 -BC90 -BC45 68.3 59 750 160 220 169 1170 A148.0S1 -BC90 -BC45 164.5 148 1600 180 225 184 2600 A320.0S1 -BC90 -BC45 389.0 320 2500 220 265 238 3100 A356.0S1 -BC90 -BC45 423.1 356 2440 230 290 247 3050 A533.0S1 -BC90 -BC45 603.0 533 2570 310 335 270 4600

ALUMINUM ALLOY CHEMICAL COMPOSITION

MPE III 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