6061 vs 6082

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6061 and 6082 aluminum alloy are the alloy in the aluminum-magnesium-silicon family (6xxx series). The main difference is that the composition ratios of silicon and magnesium in 6082 and 6061 are different.

6061 vs 6082

6061 and 6082 aluminum alloy are the alloy in the aluminum-magnesium-silicon family (6xxx series). The main difference is that the composition ratios of silicon and magnesium in 6082 and 6061 are different. But no matter chemical composition or performance, alloy 6061 and 6082 are very similar, and we think they are instead able. Alloy 6061 is very commonly used in North America, while 6082 is commonly used in Europe.

6061 Vs 6082

6061 Vs 6082

What is the difference between aluminum alloy 6061, 6063 and 6082?

  • 1. The content of alloying elements is different. 6061 contains more alloying elements than 6063.
  • 2. The alloy elements are different. The main alloying elements are magnesium and silicon. It has excellent processing properties, excellent weldability, extrusion and electroplating properties, good corrosion resistance and toughness. It is a typical extruded alloy, easy to polish and coat, and has excellent anodizing effect. The main alloying elements of 6061 aluminum alloy are magnesium and silicon, forming the Mg2Si phase.
  • 3. Performance is different. 6061 alloy requires industrial structural parts to have certain strength, weldability and high corrosion resistance.
  • 4. Different oxidation properties. 6061 has average oxidation performance, while 6063 has better oxidation performance.
  • 5. Different plasticity. 6061 has average plasticity and 6063 has better plasticity.

6061 vs 6082 in chemical composition

ALLOY Si Fe Cu Mn Mg Cr Zn Ti Zr Others AL
6061 0.4-0.8 0.7 0.15-0.4 0.15 0.8-1.2 0.04-0.35 0.2 0.15 —— 0.15 reminder
6082 0.7-1.3 0.5 0.1 0.4-1.0 0.6-1.2 0.25 0.2 0.1 —— 0.15 reminder
6061 Aluminum Sheet

6061 Aluminum Sheet

6061 vs 6082 in Mechanical Properties

Aluminium Alloy




Tensile Strength


Yield Strength


Elongation /%


Elongation /%


6061-T5 ≤16.00 240 205 9 7
6061-T6 ≤5.00 260 240 7 95
>5.00-25.00 260 240 10 8 95
6082-T5 ≤5.00 270 230 6 90
6082-T6 ≤5.00 290 250 6 95
>5.00-25.00 310 260 10 8 95

Differences in application between 6061 and 6082

6061 aluminum alloy applications

6061 aluminum alloy is a common aluminum alloy material with excellent mechanical properties and corrosion resistance. It is widely used in the following fields:

6061 Aluminum For Building

6061 Aluminum For Building

  • 1. Aerospace field: 6061 aluminum alloy has the advantages of light weight, high strength and corrosion resistance, and is widely used in the manufacturing of aerospace equipment such as aircraft, missiles, and satellites.
  • 2. Automobile field: 6061 aluminum alloy is widely used in automobile manufacturing, such as frames, wheels, engine parts, etc. Its lightweight, high strength and corrosion resistance can improve vehicle fuel efficiency and safety.
  • 3. Ship field: 6061 aluminum alloy can be used to manufacture various parts on ships, such as hulls, masts, steering wheels, etc. Its corrosion resistance can improve the service life and safety performance of ships.
  • 4. Construction field: 6061 aluminum alloy can be used in various components in buildings, such as window frames, door frames, ceilings, etc. Its lightweight and corrosion-resistant properties improve the longevity and aesthetics of your building.
  • 5. Electronic field: 6061 aluminum alloy can be used to manufacture casings and radiators for various electronic devices, such as laptops, mobile phones, etc. Its conductive properties and corrosion resistance can improve the performance and service life of electronic equipment.

6082 aluminum alloy application

  • Aerospace field: 6082 aluminum sheets are widely used in the aerospace industry, especially in the manufacture of aircraft structural components, such as wings, fuselages, tails, etc. Its high strength and lightweight properties make it one of the ideal materials for manufacturing aircraft.
  • Automobile industry: 6082 aluminum sheets are also commonly used in automobile manufacturing, especially high-end automobiles and transportation vehicles. Due to its light weight, good corrosion resistance and high strength, it can reduce vehicle weight, increase fuel efficiency, and improve vehicle performance.
  • Ship construction: 6082 aluminum alloy is also widely used in ship construction. Its resistance to corrosion and seawater corrosion makes it an ideal material for the manufacture of hulls, decking and other structural components.
  • Building structures: 6082 aluminum panels are used in the construction field to manufacture structural parts such as stairs, platforms, bridges and other building elements that require high strength and lightweight materials.
  • Transportation field: Due to the light weight and high strength of 6082 aluminum alloy, it is also often used to manufacture parts of transportation vehicles, such as the body structure of trucks and trains.
  • Sports equipment: 6082 aluminum sheets are also used in the manufacture of sports equipment, such as bicycle frames, mountaineering equipment and other outdoor sports equipment.
6082 Aluminum Alloy Sheet For Shipbuilding

6082 Aluminum Alloy Sheet For Shipbuilding

As a relatively new alloy, the high strength of 6082 alloy has replaced 6061 aluminum alloy in many applications.

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