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Ship Vessel in dock for replacement of sacrificial anodes

Magnesium Hull Anodes

Magnesium hull anodes are specifically designed to protect metal surfaces from corrosion in freshwater environments. With high efficiency and easy installation, they offer reliable and long-lasting performance for a wide range of applications.

Key benefits with magnesium anodes:

  • Effective in freshwater environments
  • Lightweight and high performance
  • Long-lasting corrosion protection
  • Easy to install and maintain

Magnesium - Superior protection for freshwater vessels

Hull anodes - Magnesium AZ63 - US MIL
Efficiency

The efficiency of the Corrosion Group magnesium anodes is about 55% in seawater, the capacity is about 1100 amp-hours/kg. The potential of the magnesium alloy is about -1.55 volts relative to CuCuSO4 half-cell in seawater.

Applications:
Magnesium anodes are effective and economical in protecting steel structures from corrosion in salt, brackish and fresh water.

See our products and drawings further down the page.
Production of sacrificial anodes using advanced alloy formulations for optimal corrosion protection

Magnesium Anodes – Sizes and Weights for Various Applications

TypeNameOverall lengthLengthWidthHeightGross WeightNet Weight
B310600NoCor® Magnesium Anode TYPE 60760mm/29.92in600mm/29.62in200mm/7.87in50mm/1.97in6 KG/13.23LB5.11KG/11.27LB
B310305NoCor® Magnesium Anode TYPE 30 AL600mm/23.62in460mm/18.11in165mm/6.50in50mm/1.97in3.2KG/7.05LB3.0KG/6.61LB
B310300NoCor® Magnesium Anode TYPE 30600mm/23.62in460mm/18.11in165mm/6.50in50mm/1.97in3.7KG/8.16LB3.0KG/6.61LB
B310155NoCor® Magnesium Anode TYPE 15 AL405mm/15.94in274mm/10.79in95mm/3.74in50mm/1.97in1.25KG/2.761LB1.1KG/2.34LB
B310150NoCor® Magnesium Anode TYPE 15405mm/15.94in274mm/10.79in95mm/3.74in50mm/1.97in1.5KG/3.31LB1.2KG/2.65LB
B310085NoCor® Magnesium Anode TYPE 8 AL, Marine Grade340mm/13.39in220mm/8,66in73mm/2.87in26mm/1.02in0.5KG/1.1LB0.39KG/0.86LB
B310080NoCor® Magnesium Anode TYPE 8, Marine Grade340mm/13.39in220mm/8.66in73mm/2.87in26mm/1.02in0.8KG/1.76LB0.72KG/1.59LB
B310045NoCor® Magnesium Anode TYPE 4 AL, Marine Grade260mm/10.24in178mm/7.01in62mm/2.44in28mm/1.10in0.3KG/0.66LB0.26KG/0.58LB
B310040NoCor® Magnesium Anode TYPE 4, Marine Grade260mm/10.24in178mm/7.01in62mm/2.44in28mm/1.10in0.4KG/0.88LB0.3KG/0.66LB

Related products

Magnesium hull anodes provide superior protection for metal hulls in freshwater environments. Lightweight and an ideal choice for ensuring long-lasting durability. Learn more about our different models below.
Magnesium anod typ 30 al B310305

Magnesium anode KGS© 30
460x165x50mm

Read more
Magnesium anod typ 4

Magnesium anode KGS© 4
178x62x28mm

Read more
Anod VETUS 15

Magnesium Anode VETUS 15
CC 80mm

Read more
We Offer: Consultation, Projecting, Installation, Maintenance and Worldwide Cathodic Protection Material Shipping.
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We are one of Scandinavia's leading suppliers of cathodic protection since 1989. Our headquarters are located in Ramlösa, Helsingborg, in southern Sweden.

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