Aluminum Anodes/ Ingots
Aluminum Alloy Anodes
If you are looking to make repairs on your boat, RotoMetals supplies a wide variety of aluminum zinc alloy anodes to prevent corrosion and add strength to your vessel. All of our aluminum anodes are composed of approximately 94 percent aluminum and 6 percent zinc with a trace of indium and silicon. This special alloy also produces excellent working anodes and aluminum sacrificial anodes.
If you need the military grade aluminum anodes with Mil-Spec A-24779, there will be an additional charge per production lot. Please call us with the quantity and kind of anodes you need, and we will provide you with a quote.
Due to the intense creation process, please note that aluminum anodes have a 1-2 week lead time. If you require a custom formula for your special product, RotoMetals is here to help. Unlike typical aluminum plate suppliers, we are more than willing to discuss custom projects with you. Just give us a call or send us an email! Orders over $99 ship for free!
The Current Mil Spec A-24779
Indium .014-.020%
​Zinc 4.0-6.0%
​Silicon .08-.20%
​Aluminium Balance ~ 95%
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AHS-20-S Aluminum Anode 2.5" x 4.5" x 20" - Single Strap
Rotometals.com
$119.90The AHS-20-S is a commercial aluminum anode containing a 25" steel strap. This anode weighs approximately 20 pounds, and measures 2.5" x 4.5" x 20". strap is 3/16"x1.5"x25"When ordering, please make sure that you want the AHS-20-S Single Strap,...$119.90 -
AHS-20-A Aluminum Anode 2.25" x 4.5" x 24"
Rotometals.com
$108.90The AHS-20-A is a commercial anode containing a 29" steel strap. The anode weighs approximately 20 lbs, and measures 2.25" x 4.5" x 24".When ordering, please make sure that you want the AHS-20-A, not the AHS-20-D Double Strap or the AHS-20-S Single Strap...$108.90 -
AHS-20-D Aluminum Anode 2.5" x 6" x 12" - Double Strap
Rotometals.com
$114.40The AHS-20-D is a commercial Aluminum Anode containing two galvanized steel mounting straps with 6" centers. It may be welded on as is or you may drill holes into the strap for bolt on applications. The anodes weighs approximately 16-18 lbs and measure 2...$114.40 -
AHC-20 Aluminum Anode 2.5" x 6" x 12"
Rotometals.com
$108.90The AHC-20 is a commercial Aluminum Anode containing a galvanized steel core with 6" centers for bolt on applications. This anode weighs approximately 16-18 lbs and measures 2.5" x 6" x 12". ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0...$108.90