Super Duplex S32760 is a ferritic-austenitic stainless steel, with excellent corrosion resistance against general corrosion, stress corrosion cracking, corrosion fatigue, pitting, crevice and erosion corrosion and possessing very high mechanical strength properties. Compared with nickel based alloys, UNS S32760 has lower and much stable price.
F55 is used in equipment for the oil & gas industry, on offshore platforms, in heat exchangers, chemical processing, pressure vessels and boilers as well as in the petrochemical industry and desalination plants, including seawater piping.
It can be made into components such as heat exchangers, separator parts, compressor and pump components, turbine blades.
|F55||6.0-8.0||24.0-26.0||Bal.||3.0-4.0||0.2-0.3||Max 0.03||Max 1.0||Max 1.0||Max 0.01||Max 0.03||0.5-1.0||0.5-1.0|
Werkstoff Nr. 1.4501
F55 Wire/Bar/Forging: ASTM A276/A479
F55 Sheet/Plate: ASTM A240
Tensile: Min 750 MPa
Yield: Min 550 MPa
Elongation: Min 25%