We specialize in delivery fast and high quality Propeller Anode Aluminum Alloy Bars. Trusted by ship managers, masters, and marine engineers worldwide. Whether you are docked at berth or anchorage, we ensure prompt delivery and professional service - keeping your vessel protected and ready to sail.
Propeller anode aluminum alloy bars are sacrificial anodes used to prevent corrosion in marine environments. They protect metal components by corroding preferentially, thereby extending the lifespan of submerged structures. These bars are essential for corrosion control in ships, offshore platforms, and other seawater applications.
Size: Typically 50mm to 150mm in diameter, lengths up to 6 meters.
Grade: Common grades include AA1070, AA1050, and AA1100 for high purity (99.7% Al).
Viscosity: Not applicable (solid material).
Buoyancy: Negligible due to high density (~2.7 g/cm³).
Material: High-purity aluminum or aluminum-zinc-indium alloys for enhanced galvanic performance.
Corrosion Control: Sacrificial anode for cathodic protection in marine environments.
Electrical Capacity: ~2,700 Ah/kg (theoretical).
Operating Temperature: -40°C to 60°C (marine applications).
Standards: ASTM B418, MIL-A-18001, or DNV-RP-B401 compliant.
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