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A286 Steel | A286 Round Bar

Shapes Available

  • Flat Bar
  • Hex Bar
  • Plate
  • Round Bar
  • Sheet
  • Square Bar


  • Aerospace
  • Manufacturing
  • Oil Refining
  • Wind Power

Industry Names

  • A286
  • A-286 Iron Base Superalloy


  • Specialty Steel


  • A-286 (CAP. 160 KSI) "Cold Reduced" CHEM ONLY to the following: AMS 5731
  • A-286 (CAP. 210 KSI) "Cold Reduced" AMS 5726
  • A-286 Age Hard (1650 degree Sol Treated) AMS 5737
  • A-286 Age Hard (1800 degree Sol Treated) AMS 57323 (Supersedes AMS 5735) ASTM A-638 GR 660 Type 2
  • A-286 Sol Treated - AMS 5731 (supersedes AMS 5736) - Capable of AMS 5732
  • AMS 5732
  • AMS 5734
  • AMS 5736
  • AMS 5737
  • AMS 5737 T2
  • AMS 5853 T1
  • ASTM A-453 GR 660 Cl. B
  • ASTM A-638 GR 660 Type 1
  • ASTM A453 GR 660 CL. A
  • Chem Only to AMS 5731


  • Fasteners and Exhaust Parts
  • Gas Turbines
  • Jet Engines
  • Super Charger Components
  • Wheels


  • Austenitic Stainless Steel
  • Excellent Creep Strength
  • Good Corrosion Resistance
  • High Tensile Strength
  • Prescipitation Hardning

A286 is an austenitic, non-magnetic, iron-base super-alloy in its annealed condition. It is used in applications that require corrosion resistance and high strength up to 1300 degrees F. It is also useful for lower stress applications at higher temps. The way to develop mechanical properties of A-286 is through solution annealing and precipitation hardening. Another way to achieve high strength levels is when A-286 is aged after cold working.

As you can see from above A286 comes in a large array of specifications. In order to ensure you get the exact product needed below is a list of the specifications to which A-286 can be furnished:  AMS 5731, AMS 5732, AMS 5734, AMS 5735, AMS 5736, AMS 5737. Keep in mind that some of the A-286 bar stock might only only have specifications to chemistry only.

A286 Steel is available in many specifications. A286 Steel is available in many shapes such as round bar, flat bar or rectangular bar), hex bar, sheet, plate and square bar. If there's a size or shape not listed call Michlin Metals today with any A-286 needs.

Please contact us to request a quote. We specialize in hard to find material.

We work closely with many manufacturers in the aerospace & defense industry. We work with NADCAP approved heat treaters and testing laboratories. We can supply DFARS compliant material.

Metal Properties
Melting Range 2500-2600 °F
Poisson's Ratio 0.306
.2% Yield Strength 112 ksi
Density .286 lb/inch³
Elongation 25 %
Hardness Max, Brinell 34
Ultimate Tensile Strength 171 ksi
Chemical Composition
B.003 .010
C- .08
Cr13.5 16.0
Fe- Bal
Mn- .35
Mo1.0 1.5
Ni24.0 27.5
Si- .3
V.1 .5

DISCLAIMER: The information provided on this Web site, technical or otherwise, is merely for informational purposes, and is not intended to serve as a guide, manual, instructions, or any kind reference for proper safety procedures or material purchasing. Michlin Metals makes no warranty, express or implied, based on the statements on this Web site and, as such, will not be liable for any damages, either direct or indirect, including but not limited to consequential damages, such as damages for loss of profits, that may arise based on reliance on the information provided on this Web site. Some information has been referenced from reliable industry sources. Tradenames listed are the sole property of the tradename owners. Michlin Metals typically provides branded products through its relationships with mills and authorized re-sellers. Equivalent non-branded product is sometimes also available through certified sources of such products. Michlin Metals will never substitute non-branded product when branded product is requested.

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