Nickel Alloy Inconel A286 Chemical Properties, Grade, Table and Pdf

Inconel A286 is a potent nickel alloy that combines high strength, corrosion resistance properties as well as amazing mechanical performance capabilities at high temperatures. Nickel, chromium, and iron being major constituents, the alloy possesses excellent resistance to oxidation and creep, in addition to which Mo and Ti contribute to its good performance at elevated temperatures. This alloy is used for stubad requirements in aero, railway and industrial sectors to which high performance under severe conditions is relevant. Being made of a chemical combination that gives it excellent performance in terms of high strength, hardness, and corrosion resistance, it is suitable for creating tough and durable components. The grade measurement for Inconel A286 follows ASTM specifications. Extensive chemical properties and quality reports are among the documents describing chemical characteristics made by manufacturers or a material database. Accessible PDF documents containing some of this data are in widespread use as is resource for engineering and manufacturing processes.

Nickel Alloy Inconel A286 Chemical Composition And Grade Table

Inconel is one of the highest-strength nickel alloys which have an outstanding merit of both high resisting corrosion and performance at elevated temperatures. It mainly contains nickel, iron, chromium, and molybdenum in chemical composition with vanadium and titanium as trace amount as well. The grade table specifies numerous properties, including ASTM A453, AMS 5731, and others, which differentiate the various mechanical strengths and compositions allowed for each. When combined with high alloy nickel material A286 and value in the field of aerospace, automotive and marine industries, describes the long lifespan and versatility of the advanced nickel alloys in harsh conditions.

Nickel Alloy Inconel A286 Composition Table
Elements Fe Ni Cr Ti Mo Mn Si V Al C P S B
Max (%) 54 25.5 14.8 2.13 1.30 1.0 0.50 0.30 0.18 0.040 0.020 0.015 0.0060

Advantages and Disadvantages of Inconel A286


  • High Strength: It exhibits very good mechanical characteristics, such as improved high-temperature strength.

  • Corrosion Resistance: Provides enhanced anti-oxidant and anti-corrosive properties on surfaces exposed to different conditions.

  • Heat Treatable: Can also be heat treated to increase its coherent mechanical characteristic in line with its special uses.

  • Wide Temperature Range: It is easy to work with and its mechanical properties remain satisfactory over a wide range of temperatures.


  • Cost: In most cases it costs more than the many other stainless steels and nickel alloys in the market.

  • Limited Weldability: Welding requires almost a special expertise as this material is clearly prone to cracking.

  • Precipitation Hardening: Heating treatment can be sensitive to parameters and needs to be well controlled in order to obtain the required properties.

  • Limited Availability: Compared to some of the ‘normal’ alloys, it may be found that the sizes and forms offered are limited.

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