Super Duplex Steel UNS S32950

UNS S32950 Bolts and Nuts

UNS S32950

Buy UNS S32950 bolts, nuts and other fasteners from Boltport, an Indian manufacturer & supplier of UNS S32950 bolting materials to ASTM B446, B564, F467, F468, UNS N06625, DIN EN 2.4856, AMS 5666 and BS 3076 specifications with properties adequate for high strength, corrosion resistant and high temperature applications up to 1000º C (1800º F).

Boltport fasteners offer UNS S32950 bolts and nuts with standard and custom manufacturing to your specification. We covers UNS S32950 hex bolts, studs, stud bolts, hex nuts, washers, threaded rod and other fastener in metric and inch sizes with coarse, fine and extra fine threads to ASME, UN, BS, ISO and DIN standards.

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UNS S32950 Bolting Products

UNS S32950 Bolting Material

UNS S32950 Specifications

  • ASTM B446 / ASME SB446
  • ASTM B443 / ASME SB443
  • ASTM B564 / ASME SB564
  • ASTM F467 / F467M
  • ASTM F468 / F468M
  • AMS 5666
  • BS 3076
  • UNS S32950
  • UNS N06625
  • DIN / EN / Werkstoff No. 2.4856
UNS S32950 Material Datasheet

UNS S32950 Properties

Chemical Composition
Elements Ni Cr Mo Fe Nb + Tc Co Mn Si Al Ti C P S
Min % - 20.0 8.0 - 3.15 8.0 - - - - - - -
Max % Bal 23.0 10.0 5.0 4.15 1.0 0.5 0.5 0.4 0.40 0.10 0.015 0.015
Mechanical Properties
Temperature (°F) Ultimate Tensile (ksi) Yield Strength at 0.2% Offset(ksi) Elongation %
Room Temp. 144.0 84.0 44.0
400 134.0 66.0 45.0
625 132.0 63.0 42.5
800 132.0 61.0 45.0
1000 130.0 61.0 48.0
1200 119.0 60.0 34.0
1400 78.0 59.0 59.0
1625 40.0 39.0 117.0
  • UNS S32950 for Aerospace Industry
  • UNS S32950 for Chemical Processing Industry
  • UNS S32950 for Food and Beverage Processing Industry
  • UNS S32950 for Marine and Offshore Industry
  • UNS S32950 for Oil and Gas Industry
  • UNS S32950 for Paper and Pulp Processing Industry
  • UNS S32950 for Power Generation Industry
  • UNS S32950 for Research and Development Projects
  • UNS S32950 for Water Desalination Plants

UNS S32950 Characteristics

  • Excellent resistance to chloride pitting and crevice corrosion cracking
  • Immune to Chloride ion stress corrosion
  • Maintains high strength at elevated temperatures
  • Resistant to sea water, in both flowing and stagnant condition
  • Heat resistant

UNS S32950 Applications

  • Marine engineering
  • Furnaces & gas turbines
  • Chemical processing plants
  • Boiler & pressure vessels
  • Nuclear power plants