Alloy 255 is a super duplex stainless steel that has superior corrosion resistance. Duplex has a high strength to weight ratio with superior and cavitation resistance.
Super Duplex Grade UNS S32550, Super Duplex A276, ASTM A479, ASTM A240
MR0175 limits hardness to HRC 28 Mac.
chemical, marine, metallurgical, municipal sanitation, plastics, oil and gas offshore platforms, deck hardware, rudders, shafting, petrochemical, pollution control, wet phosphoric acid, paper making and metalworking industries. Propellers, shafts, pumps, bolts, fasteners, valves, incinerators, pipe, valves, wellhead equipments, subsea equipment,