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ASTM B463 Nimonic 901 Stockist `Stainless Steel Alloys

Steel Alloys specializes in manufacturing ASTM B463 Nimonic 901, a robust nickel-chromium- molybdenum super alloy renowned for its precipitation hardening capabilities through heat treatment. This alloy, UNS N09901, incorporates Titanium and Aluminum for precipitation hardening, along with molybdenum for solid-solution strengthening. It excels in oxidizing environments at temperatures around 1100°F (593°C), offering high yield strength and exceptional creep resistance up to 1110°F (600°C).
Steel Alloys's expertise ensures Nimonic Alloy 901 maintains a balance of strength and forgeability, making it ideal for critical components such as gas turbine engine discs, shafts, rings, casings, and seals.

Nimonic 901 Composition

Nimonic 901 Specification

Nimonic 901 Specification

Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Nimonic 901 2.4662 N09901

Nimonic 901 Chemical Composition :

Weight% Ni Cr Mo Ti Co Cu Mn Si Al C S Fe
Nimonic 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

ASTM B463 Nimonic 901 Mechanical Properties:

Material Tensile Strength ksi Yield Strength ksi Elongation in 4D(%) Reduction of Area % Hardness HB
Alloy 901 150 100 12 15 302-388

SPECIAL STEEL

  • Inconel
  • Incoloy
  • Monel
  • Hastelloy
  • Nickel Alloy
  • Alloy 20
  • 904L stainles Steel
  • Titanium
  • Copper
  • Copper Nickel
  • Nimonic
  • Invar
  • AL6XN
  • Stainless Steel
    • Stainless Steel 304
      • Stainless Steel Pipe
      • Stainless Steel Tube
      • Stainless Steel Tubing

    • Stainless Steel 304L
    • Stainless Steel 304H
    • Stainless Steel 310/S
    • Stainless Steel 310H
    • Stainless Steel 316
    • Stainless Steel 316L
    • Stainless Steel 316Ti
    • Stainless Steel 317/L
    • Stainless Steel 347
    • Stainless Steel 347H
    • Stainless Steel 310
    • Stainless Steel 346L
  • Duplex Steel
  • Carban Steel
  • Alloy Steel
  • Alloy 286

Nimonic 901 Suppliers, Nimonic 901 Products

Nimonic 901 Pipe

Heat Treatment:
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

At Steel Alloys strengthening of super alloys is performed by solid-solution hardening, work hardening, and precipitation hardening methods and so for Nimonic 901. Therefore, ASTM B463 Nimonic 901 is a nickel-chromium-molybdenum alloy that is precipitation hardened using heat treatment. Alloy 901 is favored for use in oxidizing environments with temperatures of about 593°C (1100°F).

UNS N09901 material Alloy 901 is an age-hardenable super alloy which contains Titanium and Aluminum for precipitation hardening and molybdenum for solid-solution strengthening. Nimonic Alloy 901 has high yield strength and creep resistance at temperatures 1110°F (600°C). This Alloy Nr. 901 has a significant amount of iron content which enables it to combine strength with good forging characteristics. Commonly used applications are for gas turbine engine discs, shafts, rings, casings, seals etc.

There are 3 types of Heat Treatments performed such as

  • 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.