Zinc Anode 620 | Datasheet 'link'

For a 620 anode to function correctly, it must have a low-resistance electrical connection to the structure.

To meet international standards like MIL-A-18001K or ASTM B418, a high-quality 620 zinc anode must maintain a strict chemical profile. Zinc (Zn): 99.9% minimum purity Aluminum (Al): 0.10% – 0.50% (prevents passivation) Cadmium (Cd): 0.025% – 0.07% (ensures uniform corrosion) zinc anode 620 datasheet

Zinc anodes are the unsung heroes of marine and industrial corrosion protection. Specifically, the Type 620 zinc anode is a powerhouse for shielding submerged metal structures from the relentless effects of galvanic corrosion. This article breaks down everything you need to know about the 620 series, from its chemical composition to its physical dimensions. Understanding the Zinc Anode 620 For a 620 anode to function correctly, it

When it comes to cathodic protection, precision matters. Whether you are maintaining a vessel, protecting an offshore platform, or managing an industrial tank, the specifications of your sacrificial anodes determine the longevity of your assets. Specifically, the Type 620 zinc anode is a

The 620 zinc anode is the preferred choice for large-scale maritime and industrial projects due to its high mass and longevity.

💡 Many "620" anodes are rudder or trim tab anodes . Check your part for exact dimensions or an original casting number.