Zinc Anode 620 Datasheet __top__ | 2K • HD |

The Zinc Anode 620 is made from high-purity zinc, with a minimum purity of 99.5%. The anode's composition is as follows:

Mild steel, galvanized for enhanced electrical bonding

Proper installation and maintenance are crucial for ensuring the effective operation of any anode.

Weld-on projection tabs or bolt-on pre-slotted inserts. Core Dimensions: Typically 30 mm x 6 mm extended flat bar. 5. Installation and Maintenance Best Practices Welding Requirements Clean the steel structure surface to a bright metal finish. Position the anode core tabs flat against the structure. zinc anode 620 datasheet

Compatible with a wide range of high-performance intermediate and finish coats (e.g., epoxies, polyurethanes).

Preserves oil platforms and subsea equipment.

Note: Zinc-Carbon anodes degrade faster under heavy load than Alkaline anodes. The Zinc Anode 620 is made from high-purity

: Meets British Standard BS 4652 for zinc-rich primers and ISO 12944 Part 2 for environments up to C5.

| Parameter | Typical value | |-----------|----------------| | Weight | ~0.8–1.2 kg | | Length | 152 mm (6”) | | Width | 51 mm (2”) | | Thickness | 25–32 mm | | Mounting holes | 2 (countersunk) | | Alloy | UNS Z33521 (MIL-A-18001K) | | Capacity | ~780 A·h/kg |

The 620 zinc anode functions best in high-salinity, low-resistivity environments like open seawater. Primary Uses Core Dimensions: Typically 30 mm x 6 mm extended flat bar

for 620 anodes from different marine suppliers.

If you have a specific datasheet or manufacturer in mind, I'd be happy to review it in more detail!