Inconel 901


Inconel 901

Specifications

Solution Treatment 1975-2025°F / 2 hrs + Air Cool
Stabilization Heat Treatment 1425 - 1475°F / 2-4 hrs + Air Cool
Precipitation Heat Treatment 1325 - 1375 / 24 hrs +Any Cool
Material Nickel Alloy 901
Tensile Strength ksi 150
Yield Strength ksi 100
Elongation in 4D(%) 12
Reduction of Area % 15
Hardness HB 302-388

At Harsh Steel Nickel 901 is available in Nimonic 901 wire, Nimonic 901 Round bar, Nimonic 901 Forged bar, Nimonic 901 hex bar, Nimonic 901 Flat bar, Nimonic 901 Circles, Nimonic 901 Ring, Nimonic 901 Tube, Nimonic 901 seamless Pipe, Nimonic 901 Welded / ERW Pipe, Nimonic 901 Sheet, Nimonic 901 Plate, Nimonic 901 Coil, Nimonic 901 Flanges, Nimonic 901 fasteners, Nimonic 901 Socket weld Fittings, Nimonic 901 ferrule fittings, Nimonic 901 Buttweld fittings Like cap, elbow, tee, Reducer.

Alloy 901 is an age-hardenable super alloy which contains Titanium and Aluminium for precipitation hardening and molybdenum for soild-solution strengthening. Alloy 901 has high yield strength and creep resistance at temperatures to about 1110°F (600°C). As Alloy 901 has a substantial iron content it enables alloy 901 to combine strength with good forging characteristics. Alloy 901 is commonly used for gas turbine engine discs, shafts, rings, casings and seals.

Specifications

  • UNS N09901
  • Werkstoff Number 2.4662
  • BR HR 55
  • AMS 5660
  • AMS 5661
  • AECMA PrEN2176
  • AECMA PrEN2177
  • ISO 9723
  • ISO 9725
  • Nimonic alloy 901

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Stock availability of contact Sales

Alloy Name Trade Name UNS No. American Specs German Specs
Nickel Alloy 901 Nimonic 901
Incoloy 901
UNS N09901 AMS 5830 Welding Wire
AMS 5660 Bar and Forgings
AMS 5661 Bar and Forgings
Werkstoff 2.4662

Typical Mechanical Properties

Chemical Composition Limits
Weight% Ni Cr Mo Ti Co Cu Mn Si Al C S Fe
Nickel Alloy 901 42.5 12.5 5.75 2.9 1.0 max 0.5 max 0.5 max 0.4 max 0.35 max 0.1 max 0.03 max Bal


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