The AH-14 Aluminum Anode is a high-performance aluminum alloy sacrificial anode specifically developed for cathodic protection (CP) in marine and offshore environments. Manufactured from Al-Zn-In alloy, the AH-14 grade provides high current capacity, stable electrochemical performance, and excellent corrosion resistance in seawater.

AH-14 Aluminum Anode

$999,999,999.00

Quantity

Key Features

High Current Capacity (~2500 Ah/kg)

Lightweight with High Efficiency (≥ 85%)

Stable Electrochemical Potential (~ -1.10 V vs Ag/AgCl)

Uniform Consumption and Anti-Passivation Properties

Long Service Life Compared to Zinc Anodes

Suitable for Seawater and Offshore Applications

Material Composition (Typical – AH-14 Alloy)

Element Content (%)

Aluminum (Al) Balance

Zinc (Zn) 4.0% – 6.0%

Indium (In) 0.015% – 0.035%

Silicon (Si) ≤ 0.10%

Iron (Fe) ≤ 0.09%

Copper (Cu) ≤ 0.01%

Others ≤ 0.02%

Types

Hull Aluminum Anodes (Weld-on / Bolt-on)

Bracelet Anodes for pipelines

Stand-off Aluminum Anodes

Streamlined (Hydrodynamic) Anodes

Offshore platform anodes

Custom-designed anodes

Applications

Ship hulls and ballast tanks

Offshore platforms and jackets

Subsea pipelines and risers

Marine terminals and harbor structures

Seawater cooling systems

Floating production systems (FPSO, FSO)

Element	Content (%)
Aluminum (Al)	Balance
Zinc (Zn)	4.0% – 6.0%
Indium (In)	0.015% – 0.035%
Silicon (Si)	≤ 0.10%
Iron (Fe)	≤ 0.09%
Copper (Cu)	≤ 0.01%
Others	≤ 0.02%

AH-14 Aluminum Anode

Product Info