Sa 182 F53 Super Duplex Fasteners Specification
SA 182 F53 is a forging grade of Alloy 32750 or UNS 32750 and it is same as alloy 2507. Alloy 2507 is a super duplex steel containing 25% chromium, 4% molybdenum, 7% nickel designed for demanding applications which require high strength. It has outstanding resistance for pitting and crevice corrosion in sea waters and thus it has number of applications in marine Industry. It is advisable not to use this type of alloy for temperatures ranging higher than 300 Degrees celciuos. it is mainly used in oil and gas industry, offshore platforms, heat exchangers, vessels and high pressure RO plants. It has a very good weldeabillity, it can joined to itself or other material.