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GALVANIC SERIES CHART by Rich2001
Posted: 27 Jun 01

GALVANIC SERIES OF COMMONLY USED METALS WHEN EXPOSED TO SEA WATER

ACTIVE OR    Magnesium
LEAST NOBLE    Magnesium Alloys
     Zinc
    Galvanized Steel
    
    Aluminum 1100
    
    Aluminum 6053
    Alcad
    
    Cadmium
    
    Aluminum 2024 (4.5 Cu, 1.5 Mg 0.6 Mn)
    
    Mild Steel
    Wrought Iron
    Cast Iron
    
    13% Chromium Stainless Steel
    Type 410 (Active)
    18-8 Stainless Steel
    Type 304 (Active)
    18-12-3 Stainless Steel
    Type 316 (Active)
    
    Lead-Tin Solders
    Lead
    Tin
    
    Maganese Bronze
    Naval Brass
    
    Nickel (Active)
    76 Ni - 16 Cr - 7 Fe Alloy (Active)
    
    60 Ni - 30 Mo - 6 Fe - 1 Mn
    
    Yellow Brass
    Admiralty Brass
    Aluminum Brass
    Red Brass
    Copper
    Silicon Bronze
    
    70:30 Cupro Nickel
    G-Bronze
    M-Bronze
    Silver Solder
    Nickel (Passive)
    76 Ni - 16 Cr - 7 Fe Alloy (Passive)
    67 Ni - 33 Cu Alloy (Monel)
    
    13% Chromium Stainless Steel
    Type 410 (Passive)
    Titanium
    
    18-8 Stainless Steel
    Type 304 (Passive)
    18-12-3 Stainless Steel
    Type 316 (Passive)
    
    Silver
    
    Graphite
PASSIVE OR    Gold
MORE NOBLE    Platinum

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