ThePipingMart Blog Grades AMS 5504 Stainless Steel – Composition , Properties and Uses

AMS 5504 Stainless Steel – Composition , Properties and Uses

AMS 5504

AMS 5504 is a type of austenitic stainless steel that is widely used in various industries, particularly in the manufacturing sector. It is a versatile material with excellent mechanical and physical properties, making it ideal for applications requiring high strength, corrosion resistance, and longevity. In this blog post, we will delve deep into the characteristics of AMS 5504 material, including its chemical composition, physical and mechanical properties, common applications, and heat treatment.

What is AMS 5504?

AMS 5504 (also known as 410 Stainless Steel) is a specification for stainless steel strips used in various industries, including aerospace, automotive, and medical. This specification outlines the requirements for the steel strip’s chemical composition, mechanical properties, and other characteristics. Essentially, it ensures that the product meets rigorous quality and performance standards. So, if you’re looking for stainless steel reliably delivers the properties you need, AMS5504 might be worth considering.

What form is AMS 5504 available at Piping Mart?

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

AMS 5504 Composition

AMS 5504 plate is a low-carbon, chromium-nickel stainless steel with high corrosion resistance. It is categorized under the austenitic steel family, which is characterized by its high ductility and toughness at low temperatures. The chemical composition of AMS5504 includes 17-19% chromium, 9-11% nickel, and 0.08% carbon; the rest comprises iron and other trace elements. The material’s high chromium content gives it remarkable corrosion resistance properties, while its low carbon content enhances resistance to intergranular corrosion.

Grade C Mn Si P S Cr Ni
AMS 5504 min.






AMS 5504 Physical Properties

The physical properties of AMS 5504 sheet are impressive, making it a versatile choice for various applications. AMS 5504 density stands at 7.8g/cm³, which is in the mid-range of most stainless steels. It has a melting point of 1400-1450°C and a thermal expansion rate of approximately 17×10-6/K. Its electrical and thermal conductivity stand at 2.2×10-6Ω/m and 14.6 W/m-K, respectively. Additionally, AMS 5504 exhibits excellent magnetic permeability, making it ideal for use in electromagnetic devices.

Grade Density (kg/m3) Elastic Modulus (GPa) Mean Coefficient of Thermal Expansion (μm/m/°C) Thermal Conductivity (W/m.K) Specific Heat 0-100 °C (J/kg.K) Electrical Resistivity (nΩ.m)
0-100 °C 0-315 °C 0-538 °C at 100 °C at 500 °C
5504 7800 200 9.9 11 11.5 24.9 28.7 460 570

AMS 5504 Mechanical Properties

AMS 5504 wire has exceptional mechanical properties, making it useful for applications that require high yield strength, tensile strength, and elongation. Its yield strength ranges from 180-240 MPa, while its tensile strength ranges from 550-750 MPa. It elongates approximately 40%, making it ideal for forming and stamping operations. Furthermore, it has excellent hardness properties, with a Rockwell hardness of B90 and a Vickers hardness of 155.

Tempering Temperature (°C) Tensile Strength (MPa) Yield Strength 0.2% Proof (MPa) Elongation (% in 50 mm) Hardness Brinell (HB) Impact Charpy V (J)
Annealed * 480 min 275 min 16 min
204 1475 1005 11 400 30
316 1470 961 18 400 36
427 1340 920 18.5 405 #
538 985 730 16 321 #
593 870 675 20 255 39
650 300 270 29.5 225 80

AMS 5504 Equivalents

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
AMS 5504 S41000 410S21 56A 1.4006 X12Cr13 2302 SUS 410

AMS 5504 Uses

AMS 5504 wire is a versatile material that finds numerous applications in various industries. Its exceptional corrosion resistance properties make it an ideal choice for manufacturing chemical processing equipment where it comes into contact with acidic environments. It is also widely used in the food and beverage industry, where hygiene is paramount. Additionally, it is utilized in the manufacturing of medical devices, where its purity and corrosion resistance properties are vital. Its electromagnetic properties also make it useful in the aerospace and defence industries.

AMS 5504 Hardness

AMS 5504 bars has superior hardness properties, with a hardness range of 150-180 HB. This makes it ideal for applications that require materials with excellent wear resistance and durability. Furthermore, its hardness properties make it ideal for use in applications requiring materials with high deformation resistance, such as stamping dies and moulds.

AMS 5504 Heat treatment

AMS 5504 responds well to heat treatment, which enhances its mechanical properties. The material undergoes annealing at 1900-2100°F for a duration of 30 minutes to an hour. During annealing, the material is heated above its recrystallization temperature to facilitate softening of the steel. It can also undergo hardening through age hardening and strain hardening, enhancing its strength and durability.


AMS 5504 material is a remarkable austenitic stainless steel with exceptional mechanical and physical properties. Its unique composition gives it superior corrosion resistance properties, making it ideal for use in various industries. It offers excellent hardness properties and is a versatile material with numerous applications in manufacturing. Additionally, it responds well to heat treatments, which enhances its mechanical properties. In conclusion, AMS5504 is a sought-after material with excellent performance and longevity, making it an ideal choice for various applications.

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