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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Aluminum Block Anode 6"x3.5"x2" with a steel strap ~12" long +/- 1/4"
Rotometals.com
$66.00Aluminum Block Anode 6"x3.5"x2" with a steel strap ~12" long +/- 1/4": to weld on or drill holes into to be able to bolt on to a surface to be protected. Weighs approximately 5 pounds.$66.00 -
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AHC-20 LONG Customs Aluminum Anode 2" x 4" x 24" with 2 holes 12" CTC
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$163.90The AHC-20 is a commercial Aluminum Anode containing a galvanized steel core with 12" centers for bolt on applications. This anode weighs approximately 19-21 lbs and measures 2" x 4" x 24". Measurements have a 1/4" (.25") tolerance on length, width and...$163.90 -
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APN-8 Aluminum Plate 1" X 6" X 12"
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$48.40APN-8 is a cast aluminum plate that measures 1" X 6" X 12" and weighs approximately 8 pounds. You can expect some chill lines and a cast finish. Some air can get trapped in the plate during the casting process. ELEMENTS Zn % 4.23 %Fe % 0.072%...$48.40 -
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APN-6 Aluminum Plate 3/4" X 6" X 12"
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MSRP: $44.21Now: $32.67Was: $36.30APN-6 is a cast aluminum plate that measures 3/4" X 6" X 12" and weighs approximately 6 pounds. You can expect some chill lines and a cast finish. Some air can get trapped during this process. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0...MSRP: $44.21Now: $32.67Was: $36.30 -
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APN-4 Aluminum Plate 1/2" X 6" X 12"
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$24.20APN-4 is a cast aluminum plate that measures 1/2" X 6" X 12" and weighs approximately 4 pounds. You can expect some chill lines and a cast finish. Some air can get trapped during this process. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0...$24.20 -
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Aluminum Ingot 99.8% min ~ 52 Pounds
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$207.90Sold by the ingot. ~ 49-52 pounds each This Aluminum ingot is of very high purity 99.8% min and measures 4.5" x 6.5" x 30". If you would like large quantity of these ingots, please contact us for a special price and we can ship them to you on a pallet...$207.90 -
Aluminum Alloy Ingot ~2 Pounds
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$13.20Sold by the ingot.An ingot of Aluminum anode material consisting of 95% Al, 5% Zn weighs approximately 2 pounds and measures 1" x 2" x 9". Made from the same material as an Anode, so you can remelt and make your own if you wish.Atomic Number:...$13.20 -
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Anode M-Clamp C/W Bolt and Nuts for Bolting Anodes On
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Now: $24.99Was: $34.99This is a M Clamp used to bolt on ballast tank anodes, and can also we used to bolt on other rod type anodes5.25" Over all height2-5/8" DeepNow: $24.99Was: $34.99 -
ATS-2 Aluminum Anode Teardrop 1.37" x 3" x 9"
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$16.50The ATS-2 Aluminum Anode is a teardrop-shaped anode containing a galvanized steel strap that is .12" x .75" x 12" overall. It may be welded on as is or you may drill holes into the strap for bolt on applications. The anode weighs approximately 2 lbs and...$16.50 -
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ASS-5 Aluminum Anode 1.25" x 3" x 12"
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$30.80The ASS-5 Aluminum Anode contains a single steel mounting strap measuring .188" x 1.25" x 16". It may be welded on as is or you may drill holes into the strap for bolt on applications. The anode weighs approximately 5 lbs and measures 1.25" x 3" x 12"...$30.80 -
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ASS-10 Aluminum Anode 2.75" x 3.5" x 12"
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$50.60The ASS-10 Aluminum Anode contains a single galvanized steel mounting strap measuring .188" x 1.25" x 16". It may be welded on as is or you may drill holes into the strap for bolt on applications. The anode weighs approximately 10 lbs and measures 2.75"...$50.60 -
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AHS-37 Aluminum Anode 2.5" x 5" x 36"
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$163.90The AHS-37 is a commercial anode containing a steel core strap measuring .25" x 1.5" x 41". The anode weighs approximately 38 lbs and measures 5" x 2.5" x 36". ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0.092%Others Ea 0.02%...$163.90 -
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AHS-20-S Aluminum Anode 2.5" x 4.5" x 20" - Single Strap
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$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 -
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AHS-20-A Aluminum Anode 2.25" x 4.5" x 24"
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$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 -
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AHS-20-D Aluminum Anode 2.5" x 6" x 12" - Double Strap
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$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 -
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AHS-12 Aluminum Anode 2.25" x 4.5" x 14"
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$64.90This anode weighs approximately 12 lbs and is 4.5" wide, 2.25" high, and 14" long. It contains a single steel longitudinal strap that is 19" overall (available with bolt holes with 17.5" center-to-center at extra cost) and can be bolted or welded to the...$64.90 -
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AHS-10 Aluminum Anode 1.25" x 6" x 12"
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$48.40The AHS-10 is a commercial anode containing two 10" 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 anode weighs approximately 10 pounds and measures 6" x...$48.40 -
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AHC-20 Aluminum Anode 2.5" x 6" x 12"
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$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 -
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AHC-10 Aluminum Anode 1.25" x 6" x 12"
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$48.40The AHC-10 is a commercial Aluminum Anode containing a galvanized steel core with 6" centers for bolt on application. The anode weighs approximately 10 lbs, and measures 1.25" x 6" x 12". ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0...$48.40 -
AEP-B-2 Aluminum Disc 2" Diameter x 1" Thick
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$6.60The AEP-B-2 disc anodes are for use in commercial heat exchanger are available as solid discs. The anode weighs approximately 0.3 lbs and measures 2" in diameter and 1" thick. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0...$6.60 -
AEP-B-3 Aluminum Disc 3" Diameter x 1" Thick
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$7.70The AEP-B-3 disc anodes are for use in commercial heat exchangers and are available as a solid disc. The anode weighs approximately 0.7 lbs and measures 3" in diameter and 1" thick. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0...$7.70 -
AEP-B-4 Aluminum Disc 4" Diameter x 1" Thick
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$13.20The AEP-B-4 disc anodes are for use in commercial heat exchanger and are available as a solid disc. The anode weighs approximately 1.3 lbs and measures 4" in diameter and 1" thick. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0...$13.20 -
AEP-B-5 Aluminum Disc 5" Diameter x 1" Thick
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$13.20The AEP-B-5 Disc anodes are for use in commercial heat exchangers and are available as a solid disc. The anode weighs approximately 1.9 lbs and measures 5" in diameter and 1" thick. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0...$13.20 -
AEP-B-6 Aluminum Disc 6" Diameter x 1" Thick
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$16.50The AEP-B-6 disc anodes are for use in commercial heat exchanges and are available as a solid disc. The anode weighs approximately 2.6 lbs and measures 6" in diameter and 1" thick. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0.016%Si % 0...$16.50 -
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0.6 lb Aluminum Tie On Crab/Lobster Pot Anode
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$4.71Type 0.6 lb Crab Pot Aluminum Anode with steel ties that allows the ingot to be tied on. These anodes are manufactured in bundles of 5 that are designed to break apart, but are sold individually. These anodes measure approximately 7" long and 1" high...$4.71 -
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1.2 lb Aluminum Screw On Crab/Lobster Pot Anode
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Now: $8.43Was: $9.43Type 1.2 Aluminum Crab Anode. This anode is 1.5" thick, 3-3/8" diameter, weighs about 1.2 pounds and has a 1/2" / 13 NC Thread Coupling Nut that allows the anode to screwed on to the Crab Pot. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0...Now: $8.43Was: $9.43 -
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2.5 lb Aluminum Screw On Crab/Lobster Pot Anode
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Now: $16.99Was: $18.88Type 2.5 lb Aluminum Crab/Lobster Pot Anode has a 1/2"/13 NC thread coupling nut that allows it to be screwed on to your Crab Pot.This anode is 1.5" thick and has a 4-3/8" diameter. ELEMENTS Zn % 4.23 %Fe % 0.072% Cu % 0.0037% In % 0...Now: $16.99Was: $18.88