ThePipingMart Blog Grades AMS 5512 Stainless Steel – Composition, Properties, and Uses

AMS 5512 Stainless Steel – Composition, Properties, and Uses

AMS 5512

SAE – AMS 5512 is a type of stainless steel that falls under the austenitic stainless steel made of chromium, nickel, and manganese. It is a high-performance alloy popular for its high tensile strength, corrosion resistance, and resistance to extreme temperatures. Additionally, it is a very versatile type of steel commonly used in aerospace, automotive, and medical industries. This blog post will comprehensively guide SAE – AMS 5512 and its properties.

What is AMS 5512?

AMS 5512 (also known as 347 Stainless Steel) is a type of stainless steel commonly used in various industries for its unique properties. This material is known for its exceptional corrosion resistance, making it ideal for applications in harsh environments such as chemical processing plants and marine settings. Additionally, AMS5512 is well-regarded for its strength and durability, which make it a valuable material for manufacturing heavy machinery and equipment. Whether you’re involved in aerospace, automotive production, or any other industry that requires high-performance materials, AMS 5512 material is a reliable option that has been trusted for decades. So if you’re looking for a material that can withstand tough conditions and deliver top-notch performance, consider using AMS5512 in your next project.

What Form is AMS 5512 Available at Piping Mart?

  • Nut
  • Bar
  • Bolt
  • Pipe
  • Screw
  • Tubing
  • Valves
  • Washers
  • Channels
  • Flanges
  • Fasteners
  • ERW Pipes
  • BLRF Pipes
  • Electrodes
  • Stud Bolts
  • Sheet Plates
  • Pipe Fittings
  • Forged Fitting
  • Instrumentation Fittings

AMS 5512 Composition

As mentioned earlier, AMS 5512 sheet comprises components such as chromium, nickel, and manganese, making it a type of austenitic steel. The composition of AMS5512 is 17-19% Chromium, 10-14% nickel, and 4-5% manganese. This composition gives it unique properties that make it popular in various industries.

Element AMS 5512
Carbon 0.08
Chromium 17.0-19.0
Nickel 9.0-13.0
Manganese 2.00
Silicon 0.75
Phosphorus 0.045
Sulfur 0.030
Niobium 10 x C min / 1.00 max

AMS 5512 Physical properties 

AMS 5512 wire has outstanding physical properties, making it an ideal choice for many industrial applications:

  1. It has excellent corrosion resistance, which means it can withstand harsh environments without degradation.
  2. It has good cryogenic toughness, making it an ideal material for low-temperature environments.
  3. It is non-magnetic and has excellent thermal conductivity.
Physical Properties
Density ( ) 7.93
Melting point (°C ) 1400-1425

AMS 5512 Mechanical properties 

Mechanical properties refer to a metal’s resistance to forces without deformation or cracking. AMS 5512 plate has high tensile strength and ductility, which allows it to be moulded without cracking. It also has excellent impact resistance, making it useful in strength-demanding applications like military equipment and household appliances.

Proof Stress 0.2% (MPa) 205
Tensile strength (MPa) 515
Elongation A5 (%) 40
Hardness HB: 201
HRB: 92

AMS 5512 Uses 

AMS 5512 is used in various industries, including aerospace, automotive, medical, and household appliances. Its excellent properties make it perfect for applications where high tensile strength, corrosion resistance, and resistance to high temperatures are required. The automotive industry creates engine components such as valve bodies and transmission components. It is used for surgical tools, dental instruments, and implants in the medical industry.

AMS 5512 Hardness 

AMS 5512 has a hardness ranging between 150-180 HB (Brinell Hardness). This hardness makes it resistant to wear, abrasion, and deformation. Also, it is essential to note that the hardness can be raised through cold working, which makes it possible to modify the alloy to suit specific industrial applications.

AMS 5512 Heat treatment

AMS 5512 is not usually heat-treated, unlike other types of steel. However, it can be annealed, heating it to high temperatures and then slowly cooling it. This process softens the steel and makes it more pliable, which makes it easier to process.

AMS 5512 Density 


In conclusion, AMS 5512 is a high-performance alloy with excellent properties, making it perfect for various industrial applications. The alloy’s composition, physical and mechanical properties, uses, hardness and heat treatment make it unique and popular in various aerospace, automotive, and medical industries. Therefore, understanding AMS 5512 and its properties is essential to selecting the right material for specific industrial purposes.

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