ThePipingMart Blog Grades AMS 5936 Stainless Steel – Composition, Properties, and Uses

AMS 5936 Stainless Steel – Composition, Properties, and Uses

AMS 5936

When it comes to the world of metal alloys, AMS5936 is a name that is frequently heard. But what exactly is AMS 5936, and what makes it so special? In this blog post, we’ll dive into the details of this unique alloy. We’ll examine its composition, physical and mechanical properties, uses, hardness, and heat treatment. You’ll come out of this post with a solid understanding of what makes AMS5936 a sought-after material.

What is AMS 5936?

AMS 5936 is a type of steel known for its exceptional toughness and strength. Developed specifically for use in the aerospace industry and a range of other applications that require high-performance materials, this steel is of the utmost quality. AMS5936 has incredible heat-resistant properties, and it can withstand exposure to extreme temperatures without compromising its structural integrity. Thanks to its impressive characteristics, this steel is in high demand across many industries, from aircraft manufacturers to oil and gas companies. With its superior strength and durability, AMS5936 is truly an exceptional material that will continue to be popular for many years.

AMS 5936 Composition

AMS 5936 is a high-strength, low-alloy steel containing cobalt, nickel, chromium, and molybdenum. The alloy’s unique composition gives it excellent toughness, high resistance to corrosion and oxidation, and outstanding heat resistance. The precise composition of AMS 5936 is:

  • Carbon: 0.13%
  • Manganese: 0.50%
  • Silicon: 1.00%
  • Chromium: 2.00%
  • Molybdenum: 0.45%
  • Nickel: 30%
  • Cobalt: 15%
  • Iron: Balance

AMS 5936 Physical Properties

At room temperature, AMS 5936 shows excellent stability and a hardness range of 43-47 HRC. The alloy also shows high strength and good ductility. Its high corrosion resistance allows it to withstand extreme conditions without suffering from corrosion or oxidation. AMS 5936 can also resist high temperatures, making it suitable for high-heat applications.

AMS 5936 Mechanical Properties

AMS 5936 is known for its high tensile strength, making it a preferred material for structural aerospace parts. It has a tensile strength of 220 ksi, and its maximum fracture toughness is around 155 ksi √. AMS 5936 also has good fatigue properties at high-stress levels, making it a popular choice in industries like aviation.

AMS 5936 Uses

The unique combination of strength, toughness, and corrosion resistance makes AMS 5936 suitable for various military, aerospace, and mechanical engineering applications. It is commonly used to manufacture turbine discs, shafts, compressor disks, and other critical aerospace components. It is also a popular choice for downhole tools used in the oil and gas industry.

AMS 5936 Hardness

The hardness of AMS 5936 depends on the heat treatment applied to the material. When hardened and tempered, AMS 5936 shows excellent hardness with a range of 43-47 HRC. It can also be subjected to quenching and tempering treatments to increase its hardness, strength, and wear resistance.

AMS 5936 Heat Treatment

Heat treatment is an important process in the manufacture of AMS 5936. The alloy can be heat-treated to improve its mechanical properties, including hardness, flexibility, and strength. The most common heat treatment processes for AMS 5936 include hardening, tempering, quenching, and tempering. These processes vary depending on the intended use of the alloy and the desired properties.


In summary, AMS 5936 material is a high-strength, low-alloy steel with unique properties that make it suitable for mission-critical applications. Its excellent strength, toughness, and resistance to corrosion and high temperatures have made it a preferred choice in the aerospace, military, and oil and gas industries. Its precise composition, mechanical and physical properties, hardness, and heat treatment processes make AMS 5936 a material worth knowing, especially for those in engineering or aviation fields.

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