Rod alloy steel 32760

for the plastics industrycorrosion resistanthigh-strength

Alloy 32760 is a super duplex stainless steel supplied in the hot worked and solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >40, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C nb. versions of the PREN formula also include W as a positive influence on overall pitting resistance. It provides higher strength than both austenitic and 22% Cr duplex stainless steels, and is listed in NACE MR 0175 for sour service and ASME for pressure vessel applications. Key Features: Pitting Resistance Equivalent number (PREN) of >40 Critical Pitting Temperature exceeding 50°C High resistance to abrasion, erosion and cavitation erosion Listed in NACE MR 0175 for sour service ASME Approval for Pressure Vessel application Applications: Equipment handling organic & fatty acids Marine industry and shipbuilding propellers, shafts, rudders, shaft seals, pumps, bolts, fasteners, valves, instrumentation Oil and chemical tankers Oil & Gas industry pumps, valves, pipe, vessels, wellhead equipment, subsea equipment Pollution control systems, fans and pumps, wet scrubbers, incinerators, flue gas desulphurisation (FGD) Pulp & paper industry components such as black liquor heater tubes, digester blow valves, rotary feed valves, I.D.fans, brownstock washers, precipitators, bleaching components