The compact yet high-mass profile of the 620 zinc anode makes it highly versatile. It is primarily deployed in the following environments:
Zinc anodes are used in various industries, including:
Note: Zinc-Carbon anodes degrade faster under heavy load than Alkaline anodes.
Suitable for ISO 12944 C5 environments (highly corrosive). Temperature Resistance: Withstands dry heat up to Technical Specifications: Volume Solids: Dry Film Thickness (DFT): Typical 75 microns. Theoretical Coverage: Approximately at 75 microns DFT. Mixing Ratio: 3 parts Base to 1 part Hardener by volume. zinc anode 620 datasheet
The 620 designation typically refers to a specific physical dimension and weight profile standardized by marine hardware manufacturers. It operates on the principle of cathodic protection, acting as a sacrificial material that corrodes instead of the more noble hull steels or bronze fittings. Key Functional Roles
Good (Aluminum may be preferred for low-salinity).
The for the cathodic protection system (e.g., 1 year, 5 years) Whether you require weld-on or bolt-on mounting styles Share public link The compact yet high-mass profile of the 620
If you are searching for "Zinc Anode 620 datasheet," you likely need zinc specifically. Here is the reality check:
This is the core of the . Do not purchase an anode without these values.
: Ideal for offshore platforms, pipelines, bridges, and steel superstructures. Service Limits Temperature Resistance: Withstands dry heat up to Technical
It has a long track record in military and commercial shipping. No Over-Protection: Magnesium can sometimes be
Steel strap core extending from both ends (typically 25 mm x 6 mm flat bar).
A legitimate datasheet includes certification. Demand these from your supplier:
before use to ensure proper handling of the hardener and base components.
Remove hard marine growth with a wire brush during routine maintenance.