3N International, Inc.

                                 Home Products Careers Contact us

Flame Retardants
Brominated FRs
Antimony Oxide
Antimony Sulphides
Friction Materials
RE Alloys
RE Metals
Soft Magnet
Titanium Dioxide
Arsenic Metal
Conductive Plastic
Fine Chemicals



Cast Zinc Anodes

    3N International, Inc. offers Cast Zinc Anodes in various types and shapes for marine and soil applications of cathodic protection.





Chemical Composition (%)

Grade Zn Al Cd Fe(max) Pb(max) Cu(max)
Type I Balance 0.1-0.5 0.025-0.07 0.005 0.006 0.005
Type II Balance 0.005 max 0.003 max 0.0014 0.003 0.002
High Purity 99.995 min. 0.003 max 0.002 max 0.001 0.003 0.001

Type I: ASTM-B418 TYPE I and MIL-A-1800IJ


Electrochemical Properties

Grade Open-Circuit Voltage

(-v respect to Cu/CuSO4)

Closed-Circuit Voltage

(-v respect to Cu/CuSO4)

Actual Capacity


Current Efficiency


Type I >1.05 >1.00 350 95
Type II >1.10 >1.05 335 90
High Purity >1.10 >1.05 335 90







Click the links below to find more:


                   Cast Magnesium Anodes

                Extruded Magnesium Anodes

                Cast Zinc Anodes

                Extruded Zinc Anodes

                Cast Aluminum Anodes

                High Silicon Cast Iron Anodes

                Mixed Metal Oxide Anodes



Send mail to webmaster@3ninc.com with questions or comments about this web site.
Copyright © 2004 3N International, Inc.
Last modified: 12/17/08