Nimonic Alloy 90

Nimonic 90 Bolts and Nuts

Nimonic 90

Buy Nimonic 90 bolts, nuts and other fasteners from Boltport, an Indian manufacturer & supplier of Nimonic 90 bolting materials to ASTM B446, B564, F467, F468, UNS N0690, 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 Nimonic 90 bolts and nuts with standard and custom manufacturing to your specification. We covers Nimonic 90 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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Nimonic 90 Bolting Products

Nimonic 90 Bolting Material

Nimonic 90 Specifications

  • ASTM B446 / ASME SB446
  • ASTM B443 / ASME SB443
  • ASTM B564 / ASME SB564
  • ASTM F467 / F467M
  • ASTM F468 / F468M
  • AMS 5666
  • BS 3076
  • Alloy 90
  • UNS N0690
  • DIN / EN / Werkstoff No. 2.4856
Nimonic 90 Material Datasheet

Nimonic 90 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
90 132.0 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
190 40.0 39.0 117.0
  • Nimonic 90 for Aerospace Industry
  • Nimonic 90 for Chemical Processing Industry
  • Nimonic 90 for Food and Beverage Processing Industry
  • Nimonic 90 for Marine and Offshore Industry
  • Nimonic 90 for Oil and Gas Industry
  • Nimonic 90 for Paper and Pulp Processing Industry
  • Nimonic 90 for Power Generation Industry
  • Nimonic 90 for Research and Development Projects
  • Nimonic 90 for Water Desalination Plants

Nimonic 90 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

Nimonic 90 Applications

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