Aluminum Sheet A5052 and Aluminum Sheet A6061 – Choosing the Right Aluminum Alloy

Feb 13, 2025

A5052 vs A6061 Aluminum Sheet Comparison: Strength, Corrosion Resistance, Machinability & Practical Applications. Find out which aluminum is best for your needs now!

TABLE OF CONTENTS OF ARTICLE

Comparison of A5052 and A6061 aluminum plates – Choosing the right aluminum alloy

A5052 aluminum plate and A6061 aluminum plate are two common aluminum alloys in industry, but they have distinct differences in mechanical properties, machinability, corrosion resistance, and applications. This article will help you choose the most suitable aluminum alloy for your production needs.

Aluminum Sheet A5052 and A6061 – Features and Differences

Chemical composition

Aluminum type Main ingredients Outstanding features
A5052 Aluminum (Al) + Magnesium (Mg) Good corrosion resistance, high strength, easy to weld
A6061 Aluminum (Al) + Silicon (Si) + Magnesium (Mg) + Chromium (Cr) + Copper (Cu) High strength, easy to CNC, heat treatable

Comment:

  • A5052 aluminum plate has excellent corrosion resistance, suitable for marine, oil and gas and chemical environments.
  • A6061 aluminum plate has high strength, easy to CNC process, suitable for load-bearing structures.

Mechanical properties

Nature A5052 A6061
Tensile strength ~275MPa ~310-450MPa
Flexibility High Medium
Anti-corrosion Excellent Good
Weldability Easy to weld, no cracking Can be welded but prone to cracking
CNC machining harder Machinable, heat treated

Comment:

  • A5052 aluminum sheet is easy to weld, has good corrosion resistance but is more difficult to CNC machine.
  • A6061 aluminum plate has high durability, easy to CNC process, suitable for load-bearing structures.

Comparison of practical applications of aluminum A5052 and A6061

Aerospace industry

A5052 Aluminum Sheet

  • Spacecraft hull, fuel system, because it is lightweight and highly resistant to corrosion.
  • Fuel tank, fuselage, ensuring durability in harsh environments.

A6061 Aluminum Plate

  • Structural frame, aircraft details, thanks to high durability and good load bearing capacity.
  • Aircraft wings, stress-bearing parts, can be heat treated to increase hardness.

Automotive industry

A5052 Aluminum Sheet

  • Fuel tank, pipe, baffle, easy to weld, no crack.
  • Used in fuel system, shield frame, not oxidized in gasoline.

A6061 Aluminum Plate

  • Chassis, suspension, engine, high durability, good load capacity.
  • Alloy wheels, transmission parts, precision CNC machining.

 Construction and Structural Engineering

A5052 Aluminum Sheet

  • Piping system, roofing, good anti-oxidation.
  • Outdoor structures, water supply systems, thanks to its superior corrosion resistance.

A6061 Aluminum Plate

  • Door frames, railings, load-bearing structures can be heat treated to increase hardness.
  • Prefabricated house, support bars, ensuring high load-bearing capacity.

Should I choose A5052 aluminum plate or A6061 aluminum plate?

Select A5052 Aluminum Sheet

  • When good corrosion resistance is required: A5052 aluminum plate has high Magnesium (Mg) content, excellent corrosion resistance, suitable for marine, oil and gas, chemical industries.
  • When welding is needed easily, without cracking the weld: A5052 aluminum sheet has high ductility, is easy to weld, suitable for making tanks, pipes, and ship hulls.

Popular applications:

  • Fuel tank, piping system.
  • Hull, marine structure.
  • Canopy, outdoor structure.

Select A6061 Aluminum Sheet

  • When high strength and good load-bearing capacity are required: A6061 aluminum sheet has high tensile strength (310 - 450 MPa), suitable for load-bearing structures.
  • When precision CNC machining is required: A6061 aluminum sheet is easy to cut and CNC mill, allowing for the production of high precision components.

Popular applications:

  • Chassis, engine parts.
  • Machinery components, construction structures.
  • Mold manufacturing, CNC machining.

Why should you choose to buy A5052 and A6061 aluminum sheets from Oristar Joint Stock Company?

When you choose A5052 and A6061 aluminum sheets  of Oristar Joint Stock Company, you will receive many benefits that cannot be ignored:

  • Genuine products : Oristar Company only supplies genuine A5052 and A6061 aluminum sheets , with full quality certification and clear origin.
  • Competitive price : Oristar is committed to providing the best price on the market, helping you save costs while still ensuring quality.
  • Professional customer care service : Our team of experts is always ready to advise and support customers in choosing the most suitable product.
  • Fast Delivery : Ensure on-time delivery, helping you avoid interruptions in production.

Don’t let material choice affect your work performance. If you need A5052 and A6061 aluminum sheets for your industrial applications, contact Oristar Joint Stock Company immediately for free consultation and quick quotation. Call today to own quality products ! 

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⚡ Main product lines: Copper, Aluminum, Steel;
⚡ Main product codes that Oristar is providing: aluminum alloy, copper alloy, aluminum alloy plate, aluminum coil grade, tool steel, special steel: A5052, A6061, A7075, C1100, C2680, C3604, SUS303, SUS304, SKD11, SKD61,...
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