ThePipingMart Blog Grades 5086 Aluminum Alloy (UNS A95086) – Composition, Properties and Uses

5086 Aluminum Alloy (UNS A95086) – Composition, Properties and Uses

Aluminium 5086

Aluminum 5086 Alloy, also known as UNS A95086, is a popular aluminum alloy used in various industrial applications. This alloy is prized for its excellent strength-to-weight ratio, high corrosion resistance, and outstanding workability. Aluminum 5086 is commonly found in marine applications, as well as in the manufacturing of aircraft parts and structural materials. The composition of this alloy includes magnesium, chromium, and manganese, which contribute to its exceptional durability and resistance to wear. With its impressive properties, it’s no wonder that Aluminum 5086 alloy is a widely used material in various industries. Let’s take a closer look at this metal and what it can do for your business.

What Forms of 5086 Aluminum is Available at Piping Mart?

  • 5086 Aluminum Bar
  • 5086 Aluminum Pipe
  • 5086 Aluminum Tubes
  • 5086 Aluminum Valves
  • 5086 Aluminum Washers
  • 5086 Aluminum Flanges
  • 5086 Aluminum Fasteners
  • 5086 Aluminum Sheet Plates
  • 5086 Aluminum Pipe Fittings
  • 5086 Aluminum Forged Fitting

5086 Aluminum Composition

Element Content (%)
Al 95.4
Mg 4.0
Cr 0.15
Mn 0.4

5086 Aluminum Physical Properties

Properties Metric Imperial
Density 2.65 g/cm3 0.0957 lb/in3
Melting point 588°C 1090°F

5086 Aluminum Mechanical Properties

Properties Metric Imperial
Elastic modulus 70-80 GPa 10152-11603 ksi
Poisson’s ratio 0.33 0.33

5086 Aluminum Thermal Properties

Properties Conditions
T (ºC) Treatment
Thermal expansion 23.9 (10-6/ºC) 20-100
Thermal conductivity 127 (W/mK) 25 All

5086 Aluminum Equivalents

ASTM B345 ASTM B361 ASTM B547 ASTM B548 MIL C-26094
MIL S-24149/2 QQ A-200/5 QQ A-250/7 SAE J454 QQ WW-T-700/5

5086 Aluminum Uses

Aluminum 5086 is an extremely versatile material with a wide range of uses in industries such as construction, manufacturing and marine engineering. Its low melting point makes it ideal for components used in vehicles, boats and aircraft. It can also be used to create decorative metalwork and sculptures due to its high strength-to-weight ratio and excellent machinability.

5086 Aluminum Uses in Industries

  • Aerospace Industry
  • Marine Industry
  • Transportation Industry
  • Construction Industry

5086 Aluminum Corrosion Resistance

One of the main benefits of aluminum 5086 is its excellent corrosion resistance. This makes it perfect for applications where the metal will come into contact with water or other corrosive liquids, such as those found in industrial settings. The alloy also has good weldability, which means that components made from aluminium 5086 can be easily joined together without fear of corroding or rusting over time.

5086 Aluminum Heat Resistance

Another advantage of aluminum 5086 is its ability to withstand high temperatures without deforming or losing its structural integrity. This makes it well suited for applications where the component will be exposed to extreme temperatures, such as engine parts, exhaust systems or pipes transporting hot fluids. The alloy also has excellent thermal conductivity, which helps to dissipate heat quickly, ensuring optimal performance under pressure.

5086 Aluminum Heat Treatment

Aluminium 5086 can also be heat treated to increase its hardness and strength, further making it suitable for even more demanding applications than before. This process involves heating the metal up to a specific temperature and then rapidly cooling it using air or water-quenching techniques depending on what properties are being sought from the material after treatment.

5086 Aluminum Machining

Aluminum 5088 is easy to machine, meaning that components made from this material can be accurately cut and shaped with minimal effort on simple machines like lathes and drills as well as more complex CNC machines depending on what is required by the application at hand. The alloy has good wear resistance, so tools are less likely to wear out when machining compared to other metals, such as steel, allowing components to be manufactured more quickly while maintaining accuracy throughout the process.

5086 Aluminum Welding

Finally, aluminium 5088 is easy to weld, meaning that complex shapes and structures can be created quickly and reliably without fear of cracking or warping once cooled down again after welding due to excessive movement during cooling periods, which can occur with other materials when they are welded together incorrectly leading too weak joins between pieces which may not hold up under pressure later on down the line if not done correctly from the start.


Aluminum5088 offers numerous advantages over other metals thanks to its versatility, corrosion resistance, heat resistance, ease of machinability, weldability and heat treatability, making it suitable for a wide range of industrial applications from automotive components to decorative sculptures and everything in between! So why not consider adding aluminum5088 into your product lines today? You won’t regret unlocking this metal’s potential!

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