cuan303Corrosion Resistance of Stainless Steel Alloy 303. Sulphur additions to the composition act as initiation sites for pitting corrosion. This decreases the corrosion resistanceI have an old recipe that calls for a NO. 303 can of fruit cocktail. What size can would that be in ounces? It is used in a great recipe for a fruit cocktail cake that is very moist. Thanks for