Alloy AM-355 is a chromium-nickel-molybdenum stainless steel which has been used for gas turbine compressor components such as blades, rotors and shafts. Alloy AM-355 has good resistance to atmospheric corrosion and to a number of other mild chemical environments.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.