Unclassified 



Security Classifi. 



Corrosion 



Metals 



Alloys 



Sea water 



Shallow water 



Nickel Alloys 



Titanium Alloys 



Silicon cast irons 



Stainless steels 



Column ium 



Tantalum 



Tantalum-tungsten alloy 



Copper alloys 



Lead 



Tin 



Lead-tin solder 



Molybdenum 



Tungsten 



Steels 



Cast iron 



DD ,?c. R v M ..1473 < BACK > 



(PAGE 2) 



Unclassified 



Security Classificatii 



