Rectangular Soft Iron Block Anode

The soft iron anode is especially useful in protection against stress corrosion of copper alloys. Therefore, the soft iron anode is mostly applied to the corrosion protection of copper alloy tubes found in heat exchanger, condensers, pumps, fresh water facilities, desalination plants (evaporator, brine heater) and cooling systems of power plants. It is also used as a positive pole which has less carbon than other general irons.

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Quality Substrate Material
Our soft iron anode is made from high grade raw material conforming to armco iron standards.

Element Content
Manganese (Mn) 0.2% max.
Copper (Cu) 0.2% max.
Aluminum (Al) 0.1% max.
Cadmium (Cd) 0.1% max.
Silicon (Si) 0.01% max.
Nickel (Ni) 0.001% max.
Phosphorus (P) 0.01% max.
Sulphur (S) 0.007% max.
Carbon (C) 0.004% max.
Iron (Fe) Remainder

Easy Installation
The soft iron anode is installed bare in the direct contact to the surface of protected structure.

Strict Quality Control
By conforming to ISO 9001:2015 standards, our soft iron anodes are manufactured, inspected, and tested in accordance with stringent procedures to ensure high quality.

Customized Configurations
Based on over 50 years’ production experience, we can customize the anode shape, sizes, and service life to meet your specific needs upon request.

Main Technical Parameters

Substrate

Iron

electric-capacity

80 A.hr/kg

Current Density

≤200 A/m²

Shape

Rectangular

Environment

Fresh Water

Application

Condenser Water Box, Heat Exchanger