Description

Product specification

43-AL

Material: Aluminum

Alloy : Beralin, Norsok

Article: B210430

• Net weight : 3.6 KG/7.94 lbs
• Gross weight: 4.3 KG/9.48 lbs

• Reinforcement/Insert: Steel
• Hole distance: 415mm/16.34 inch
• Bolt hole : 12x20mm/0.47×0.78 inch

• Total length: 450mm/17.72 inch
• Length: 340mm/13.39 inch
• Width: 150mm/5.91 inch
• Height: 35mm/1.38 inch

Application areas:

• Ship hull
• Port
• Slip
• Cable
• Pipeline
• Dykdalb
• Pump
• Pontoon
• Piers
• Pillar

Aluminum anodes are mainly used in seawater. Can also be used in brackish water if the resistivity is not too high (<1 Ωm). When it comes to seawater, however, aluminum is more efficient & durable than zinc and magnesium. Compared to Zinc, it takes about 1/3 of the weight to protect the same surface. The efficiency of an aluminum anode is high, about 90%. All our anodes are die cast for the best quality.

Are you unsure of the type of material to use? Ask us, we can!

Technical data

• Capacity: 2,680 Ah / kg(1215.63 Ah/ lbs)
• Consumption: 3.3 kg / A year(7.28 lbs / A year)
• Specific weight: 2.78 kg / dm³(6.13 lbs / dm³)
• Potential: -1 100 mV rel Ag / AgCl in seawater

Typical chemical composition, Norsok

Material% by weight

Zinc (Zn) min 2.5 max 5.75

Indium (In) min 0.015, max 0.04

Copper (Cu) max 0.003

Iron (Fe) max 0.09

Silica (Si) max 0.12

Kadmi. (CD) max 0.002%

Aluminum Residues