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High Silicon Iron Specialty Anodes by Anotec

Anotec small or specialty anodes are for uniqe cathodic protection applications such as suspension systems, wall-mount installations, and more.  The use of these specialtiy anodes depends on the applications and considerations should me made for the environment, needed CP current, design life, and other important considerations. Chemical Composition: Silicon: 14.20 - 14.75% Chromium: 3.25 - 5.00% Manganese: 1.50% max Carbon: 0.70 -1.10% Copper: 0.50% max Molybdenum: 0.20% max "Chill Cast" in Metal Molds Anotec uses the "chill cast" method of manufacturing, which assures consistent weight, greater density, less flake graphite grain boundary, and lower chemical segregation than sand cast anodes. The Anotec chill cast structure is similar to "spin cast" tubular anodes. Accelerated corrosion tests confirm that Anotec chill cast anodes perform significantly better (up to 19%) than sand cast anodes in chloride and sulfate environments. Test reports are available on request.  

Created by: Pipeline Corrosion Control

Last updated 11/2025

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Description

Anotec small or specialty anodes are for uniqe cathodic protection applications such as suspension systems, wall-mount installations, and more.  The use of these specialtiy anodes depends on the applications and considerations should me made for the environment, needed CP current, design life, and other important considerations. Chemical Composition: Silicon: 14.20 - 14.75% Chromium: 3.25 - 5.00% Manganese: 1.50% max Carbon: 0.70 -1.10% Copper: 0.50% max Molybdenum: 0.20% max "Chill Cast" in Metal Molds Anotec uses the "chill cast" method of manufacturing, which assures consistent weight, greater density, less flake graphite grain boundary, and lower chemical segregation than sand cast anodes. The Anotec chill cast structure is similar to "spin cast" tubular anodes. Accelerated corrosion tests confirm that Anotec chill cast anodes perform significantly better (up to 19%) than sand cast anodes in chloride and sulfate environments. Test reports are available on request.   Specialty anodes are provided in the following shapes and sizes: Model Connection Type Diameter Length Weight (Pounds) 3B6 (Bulet) Threaded steel stud 3" 6" 12  12B15 (Pancake) Caulked lead 12" 1.5" 40 12K2 (Pancake) Threaded steel stud 12" 2" 55 6B3 (Button) Caluked lead 6" 3" 18 1F9-S1 (Stick) Caulked lead (1 end) 1.1" 9" 2 1F9-S2 (Stick) Caulked lead (both ends 1.1" 9" 2 2009 (Tubular) Zinc anchor 2" 9" 4.4 2212 (Tubular) Zinc anchor 2.2" 12" 8    
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