Sa 182 F55 Washers Specification

Sa 182 F55 Washers manufactured at TorqBolt are Forging equivalent of super duplex 32760, resistant to stress corrosion cracking and pitting with a combination of high chromium, molybdenum and nitrogen.Dimensional standards as per DIN 125, ISO 7089, ISO 7090, ISO 7092, DIN 433, DIN 7349, DIN 9021 and ISO 7093 are provided.
The raw material of these fasteners is classified as Duplex Stainless Steel. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. Sa 182 F55 Washers are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.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.

Sa 182 F55 Washers Equivalent Designation

UNS DesignationBritish STDWerkstoff No.European STDSwedish STDJapanese STDForging
S327501.4410X2CrNiMoN25-7-42328Sa 182 F53

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