SUPERDUPLEX UNS S32750 - 1.4410 - X2CrNiMoN-25-7-4 - SAF2507

Similar to:

UNS S32550 / S32520 / FERRALIUM 255-SD50®
UNS S32760 / F55 / 1.4501
Z3CNDU25.07Az
X2CrNiMoCuN25.6.3
1.4501
Zeron 100®
SAF 2509

 

Supplied as:

Plates in commercial dimensions or cut to size or to drawing  (Waterjet - Hd plasma - Laser). 
Certified according to EN 10204 3.1 Nace.      

Norsok up to thk. 50 mm.
Only Western Europe origin material.

Stock 

Thk.2mm Thk.12mm Thk.27,5mm Thk.55mm
Thk.3mm Thk.13mm Thk.30mm Thk.60mm
Thk.4mm Thk.15mm Thk.32,5mm Thk.70mm
Thk.5mm Thk.17,5mm Thk.35mm Thk.80mm
Thk.6mm Thk.20mm Thk.40mm Thk.90mm
Thk.8mm Thk.22,5mm Thk.45mm Thk.100mm
Thk.9,52mm Thk.25mm Thk.50mm  

 

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 https://www.specialsteelstock.com/en/area-download/download-stock-list.html

    • Properties:

       Ferritic-austenitic stainless steel.

      Excellent corrosion resistance against general corrosion, stress corrosion cracking, corrosion fatigue, pitting, crevice and erosion corrosion and possessing very high mechanical strength properties.
      Good weldability, post weld heat treatment not necessary.
      Max. temperature for long periods of service: 280 °C (536 °F)/(300 °C/ 572 °F possible for short periods).
      Surface condition for optimum corrosion resistance: pickled or machined.
  • Applications:

    Components in offshore, oil&gas, waste water, sea water desalination and chemical plants with aggressive chloride-containing media e.g. heat exchangers, separator parts, compressor and pump components, turbine blade, green energy field, pulp&paper, foodm industry.
  • Chemical compositions (average):

    Element C Si Mn P S Cr Mo Ni W Cu N
      0,02 0,80 0,85 0,025 0,015 25 4 7 0,5 0,5 0,25

  • Mechanical & physical properties:

    Pren Min. 40
    Yield strength 0,2% (N/mm2) Min. 550
    Ultimate tensile strength (N/mm2) Min. 750
    Reduction of area Min. 45
    Elongation % Min. 25
    Hardness (HBN) Max 270
    Density 7.8 kg /dm³
    Magnetic permeability 33
    Thermic conductivity 14,0 (W.m.K.)
    Specific heat 475 Joule (kg.K)
    Electric resistance 0,80 Ω mm²/m
    Modulus of elasticity 205 x 10³ N/mm²
    Magnetic characteristic Magnetic
    Heat treatment Solubilization 1100° C/ H20

Trademarks notice:

some names are registered trademarks of specific manufacturers. SpecialSteelStock C.S.C. Spa is not affiliated with any manufacturers. Names are listed solely for reference to help identify products consistent with listed specifications.


The present datasheet is intended to give a survey of the characteristics of this material. SpecialSteelStock is not liable in case of inaccuracies.

Stainless steel, Acier inoxydable, Rostfreier Stahl, Aco Inoxidável, Acero Inoxidables, Roestvrij staal, Paslanmaz çelik, Нержавеющих сталей, ανοξείδωτο χάλυβα, Rustfritt stål, Rostfritt stål, Rustfrit stål, Nerez, Rozsdamentes acél, Stali nierdzewnej, Ruostumaton TerÄs, الفولاذ المقاوم للصدأ

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