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5086

Aluminium 5086 Pipes are composed of 90.3% aluminium, 6.3% magnesium, and 1.9% manganese, with trace amounts of chromium and iron present. This alloy offers superior corrosion resistance in both acidic and alkaline environments, making it an ideal choice for applications requiring temperature extremes, fatigue strength, and chemical resistance. Its weldability and high strength-to-weight ratio also make it the perfect choice for heavy-duty projects.

Aluminium 5086 Round Pipe is highly versatile due to its superior strength, durability, and corrosion resistance. They have excellent weldability, as well as a high strength-to-weight ratio, making them perfect for applications where temperature extremes, fatigue strength, and chemical resistance are paramount. Common uses for this alloy include components for shipbuilding, automotive parts, industrial furnaces, food processing machinery, fuel tanks, electrical conduits, and transmission lines. Additionally, its fatigue strength makes it an ideal choice for aerospace applications. Its corrosion resistance also makes it suitable for marine environments such as docks and piers.

FAQ's for Aluminium 5086 Pipes

Aluminum 5086 is a non-heat treatable alloy that is known for its high strength and corrosion resistance properties. Some of the key physical properties of this alloy include:


  • Density: 2.68 g/cm³ (0.0975 lb/in³)
  • Thermal conductivity: 138 W/m-K
  • Coefficient of thermal expansion: 23.2 x 10⁻⁶/K
  • Modulus of Elasticity: 69 GPa (10 x 106 psi)
  • Poisson's ratio: 0.33
  • Electrical conductivity: 30% IACS
  • Melting point: 570 - 630°C (1065 - 1175°F)


Some of the typical mechanical properties of 5086 aluminum pipe in the different tempers are:


  • 5086-H32:
  • Tensile strength: 45,000 psi
  • Yield strength: 40,000 psi
  • Elongation: 12%
  • 5086-H34:
  • Tensile strength: 45,000 psi
  • Yield strength: 40,000 psi
  • Elongation: 12%
  • 5086-H116:
  • Tensile strength: 45,000 psi
  • Yield strength: 40,000 psi
  • Elongation: 12%


Aluminum 5086 is considered to be a highly corrosion-resistant alloy. It has good corrosion resistance in marine environments, making it a popular choice for use in marine structures and transportation applications, such as ship components, barges, and boats. The corrosion resistance of 5086 aluminum is due to the presence of magnesium in the alloy, which forms a protective oxide layer on the surface of the material when exposed to the environment. This oxide layer helps to prevent further corrosion of the underlying aluminum.

In addition to its good corrosion resistance in marine environments, 5086 aluminum also has good resistance to a variety of other types of corrosion, including stress corrosion cracking and pitting corrosion.

The Price Range For Aluminium 5086 Pipes Products Is ₹250 To ₹280 Per Kilogram.

European Standard - AW-AlMg4

BS - AU4G

WNr - 3.3545

UNS - A95086

ISO - AlMg4

USA - 5086

GERMANY (DIN) - AlMg4Mn

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