ThePipingMart Blog Grades AMS 4016 Aluminum Alloy – Composition, Properties and Uses

AMS 4016 Aluminum Alloy – Composition, Properties and Uses

AMS 4016 Aluminum Alloy

AMS 4016 is a popular aerospace-grade material widely used in various applications. It is a high-strength aluminium alloy with excellent mechanical and corrosion-resistant properties. This material is highly regarded in the aerospace industry for its remarkable performance and reliability. If you are searching for information about AMS4016, you’ve come to the right place. This blog post will provide a comprehensive guide to everything you need to know about AMS4016. Keep reading to find out more.

What is AMS 4016?

AMS 4016 (also known as Aluminum Alloy 5052) is a specification used for aluminium alloy material. This code is used in industries where quality is paramount, such as aerospace and defence. It outlines the specific requirements for the physical and mechanical properties of the material, as well as the composition of the alloy itself. Understanding and adhering to these requirements ensures that the final product meets the necessary standards for safety and reliability. Companies that work with AMS4016 materials can trust that they are using a high-quality and consistent alloy that will perform as expected in critical applications.

What Form is AMS 4016 Available at Piping Mart?

  • Pipes
  • Tubing

AMS 4016 Composition

The chemical composition of AMS 4016 consists of aluminium, copper, magnesium, and zinc. The alloy is known for its excellent corrosion resistance due to its high copper content. On the other hand, the magnesium and zinc content contributes to its excellent strength and machinability.

Chemical Element % Present
Manganese (Mn) 0.0 – 0.10
Iron (Fe) 0.0 – 0.40
Copper (Cu) 0.0 – 0.10
Magnesium (Mg) 2.20 – 2.80
Silicon (Si) 0.0 – 0.25
Zinc (Zn) 0.0 – 0.10
Chromium (Cr) 0.15 – 0.35
Others (Total) 0.0 – 0.15
Other (Each) 0.0 – 0.05
Aluminium (Al) Balance

AMS 4016 Physical Properties

The physical properties of AMS 4016 are also noteworthy. This aerospace-grade material boasts a density of 2.78 g/cm³, making it much lighter than steel but still strong enough to handle different applications in the aerospace industry. It features a melting point of 548°C and exhibits good thermal conductivity.

Physical Property Value
Density 2.68 g/cm³
Melting Point 605 °C
Thermal Expansion 23.7 x10^-6 /K
Modulus of Elasticity 70 GPa
Thermal Conductivity 138 W/m.K
Electrical Resistivity 0.0495 x10^-6 Ω .m

AMS 4016 Mechanical Properties

AMS 4016 is an alloy with great mechanical properties, making it ideal for aerospace applications. It has a tensile strength of around 570 MPa and a yield strength of about 480 MPa. Additionally, it has a high fatigue strength and toughness, making it more durable and resistant to wear.

Mechanical Properties Metric English
Ultimate Tensile Strength 228 MPa 33000 psi
Tensile Yield Strength 193 MPa 28000 psi
Shear Strength 138 MPa 20000 psi
Modulus of Elasticity 70.3 GPa 10200 ksi
Shear Modulus 25.9 GPa 3760 ksi

AMS 4016 Equivalent

  • Al Mg 2.5
  • Al 2.5Mg Cr

AMS 4016 Uses

AMS 4016 is widely used in the aerospace industry, where its high strength, durability, and superior corrosion-resistant properties make it a top choice for various applications. This material manufactures aircraft frames, wings, panels, and other aerospace components. Moreover, it is also used to manufacture high-performance racing cars and boats.

AMS 4016 Hardness

AMS 4016 pipes is a high-strength aluminium alloy that exhibits excellent hardness. Its hardness is one of the defining features of this material that make it perfect for use in harsh environments where corrosion and wear would otherwise prevail.

AMS 4016 Heat Treatment

Heat treatment is a critical process in the manufacture of AMS 4016. The alloy can be heat-treated to achieve different strength and hardness levels, making it more versatile and useful for different applications. The heat-treatment process involves heating the alloy to a specific temperature and cooling it rapidly in a quenching solution.


In conclusion, AMS 4016 material is an excellent aerospace-grade material with exceptional mechanical and physical properties. Its high strength, corrosion-resistant properties, and excellent machinability make it an ideal metal for various aerospace applications. Moreover, this material is also used in high-performance racing cars and boats. If you’re searching for a durable, reliable, high-performance alloy for your next project, consider using AMS 4016.

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