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CORROSSION
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 CORROSION DATA
This corrosion table is intended to give only a general indication of how various materials will react when in contact with certain fluids. The recommendations cannot be absolute because concentration, Temperature,pressure and other conditions may alter the suitability of a particular material. There are also economic considerations that may influence material selection. Use this table as a guide only.
FLIUD Carbon Steel Cast Iron 304 Stainlee Steel 316 Stainlee Steel Bronze Monel Hestelloy C Titanium Cobalt Base Alloy6 416 Stainlee Steel 404C Hard stainless steel TEF/FEP
Acetal - dehyde A A A A A A A - - A A A
Acid, Air free C C B B B B A A A C C A
Acetic Acid,
Aerated		 C C A A A A A A A C C A
Acetic Acid
Vapors		 C C A A B B A A A C C A
Acetone A A A A A A A A A A A A
Acetylene A A A A - A A - A A A A
Alcohols A A A A A A A A A A A A
Aluminum
sulfate		 C C A A B B A A - C C A
Ammonia A A A A C A A A A C A A
Ammonium
Chloride		 C C B B B B A A B C C A
Ammonium
Nitrate		 A C A A C C A A A C B A
Ammonium
Phosphate
(MonoBasic)		 C C A A B B A A A B B A
Ammonium
Sulfate		 C C B A B A A A A C C A
Ammonium
Sulfite		 C C A A C C A A A B B A
Aniline C C A A C B A A A C C A
Asphalt A A A A A A A - A A A A
Beer B B A A B A A A A B B A
Benzene
(Benzol)		 A A A A A A A A A A A A
Benzoic Acid C C A A A A A A - A A A
Boric Acid C C A A A A A A A B B A
Butane A A A A A A A - A A A A
Calcium
Chloride
(Alkaline)		 B B C B C A A A - C C A
Calcium
hypochlorite		 C C B B B B A A - C C A
Carbolic Acid B B A A A A A A A - A -
Carbon Dioxide,
Dry		 A A A A A A A A A A A A
Carbon Dioxide,
Wet		 C C A A B A A A A A A A
Carbon Disulfide A A A A C B A A A B B A
Carbon
Tetrachloride		 B B B B A A A A - C A A
Carbonic Acid C C B B B A A - - A A A
Chlorine
Gas, Dry		 A A B B B A A C B C C A
Chlorine
Gas, Wet 		C C C C C C B A B C C A
Chrorine, Liquid C C C C B C A C B C C A
Chromic Acid C C C B C A A A B C C A
Citric Acid - C B A A B A A - B B A
Coke
Oven Gas		 A A A A B B A A A A A A
Copper Sulfate C C B B B C A A - A A A
Cottonseed oil A A A A A A A A A A A A
Creosote A A A A C A A - A A A A
Ethane A A A A A A A A A A A A
Ether B B A A A A A A A A A A
Ethyl chloride C C A A A A A A A B B A
Ethylene A A A A A A A A A A A A
Ethylene Glycol A - A A A A - - A A A A
Ferric Chloride C C C C C C B A B C C A
Formal-dehyde B B A A A A A A A A A A
Formic Acid - C B B A A A C B C C A
Freon, Wet B B B A A A A A A - - A
Freon, Dry B B A A A A A A A - - A
Fufural A A A A A A A A A B B A
Gasoline,
Refined		 A A A A A A A A A A A A
Glucose A A A A A A A A A A A A
Hydrochloric
Acid(Aerated)		 C C C C C C B C B C C A
Hydrochloric
Acid(Air Free)		 C C C C C C B C B C C A
Hydrofluoric
Acid(Areated)		 B C C B C C A C B C C A
Hydrofluoric
Acid(Air Free)		 A C C B C A A C - C C A
Hydrogen A A A A A A A A A A A A
Hydrogen
Peroxide		 - A A A B A C A - B B A
Hydrogen
Sulfide, Liquid		 C C A A C C A A A C C A
Magnesium
Hydroxide		 A A A A B A A A A A A A
Mercury A A A A C B A A A A A A
Methanol A A A A A A A A A A B A
Methyl Ethyl
Ketone		 A A A A A A A - A A A A
Milk C C A A A A A A A C C A
Natural Gas A A A A A A A A A A A A
Nitric Acid C C A B C C B A C C C A
Oleic Acid C C A A B A A A A A A A
Oxalic Acid C C B B B B A C C C C A
Oxygen A A A A A A A A A A A A
Petroleum
Oils, Refined		 A A A A A A A A A A A A
Phosphoric
Acid (Aerated)		 C C A A C C A B A C C A
Phosphoric
Acid(Air Free)		 C C A A C B A B A C C A
Phosphoric
Acid Vapors		 C C B B C C - B C C C A
Picric Acid C C A A C C A - - B B A
Potassium
Chloride		 B B A A B B A A - C C A
Potassium
Hydroxide		 B B A A B A A A - B A A
Propane A A A A A A A A A A A A
Rosin B B A A A A A - A A A A
Silver
Nitrate		 C C A A C C A A B B B A
Sodium
Acetate		 A A B A A A A A A A A A
Sodium
Carbonate		 A A A A A A A A A B B A
Sodium
Chroride		 C C B B A A A A A B B A
Sodium
Chromate		 A A A A A A A A A A A A
Sodium
Hydroxide		 A A A A C A A A A B B A
Sodium
Hypochloride		 C C C C C C A A - C C A
Sodium
Thiosulfate		 C C A A C C A A - B B A
Stannaus
chloride		 B B C A C B A A - C C A
Stearic Acid A C A A B B A A B B B A
Sulfate
Liquor(Black)		 A A A A C A A A A - - A
Sulfur A A A A C A A A A A A A
Sulfur Dioxide
Dry		 A A A A A A A A A B B A
Sulfur Trioxide
Dry		 A A A A A A A A A B B A
Sulfuric
Acid (Aerated)		 C C C C C C A B B C C A
Sulfuric
Acid(Air Free)		 C C C C A A B B B C C A
Sulfurous Acid C C B B B C A A B C C A
Tar A A A A A A A A A A A A
Trichlor-
oethylene		 B B B A A A A A A B B A
Turpentine B B A A A B A A A A A A
Vinegar C C A A B A A - A C C A
Water,
Boiler Feed		 B C A A C A A A A B A A
Water, Distilled A A A A A A A A A B B A
Water, Sea B B B B A A A A A C C A
Whiskey
and Wines		 C C A A A B A A A C C A
Zinc Chloride C C C C C C A A B C C A
Zinc Sulfate C C A A B A A A A B B A
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