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6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3 Leg Lengths, 4 Width, 0.29 Wall Thickness, 12 Length, OnlineMetals
6061 aluminum offers a good strength-to-weight ratio, above average corrosion resistance, and excellent weldability.
6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3" Leg Lengths, 4" Width, 0.29" Wall Thickness, 12" Length, OnlineMetals
Item #: 90377748

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3" Leg Lengths, 4" Width, 0.29"

Item #: 90377748

ETB 14860

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6061 aluminum offers a good strength-to-weight ratio, above average corrosion resistance, and excellent weldability.
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What Stands Out

High Strength Alloy
The 6061 Aluminum I-Beam offers excellent strength-to-weight ratio, making it ideal for structural applications while being lightweight and easy to handle.
Precision Extruded
This I-Beam is extruded to ensure consistent dimensions and high-quality surface finish, providing reliability in construction and fabrication.
Versatile Applications
With equal leg lengths and squared corners, this beam is suitable for various projects, including construction, automotive, and aerospace, addressing diverse engineering needs.

Product Details

Shop 6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3 Leg Lengths, 4 Width, 0.29 Wall Thickness, 12 Length, OnlineMetals online at a best price in Ethiopia. B000H9RRCS
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Structural Engineers

    Ideal for structural applications needing robust aluminum support with precise dimensions and high tensile strength.

  • Metal Fabricators

    Perfect for custom projects requiring high-quality aluminum I-beams for frameworks or structural components.

  • DIY Enthusiasts

    Great for hobbyists and DIY projects where lightweight yet strong aluminum is essential for building and construction.

Not Suitable For
  • Heavy Load Applications

    Not suitable for extremely heavy load-bearing applications where steel or thicker materials are required.

  • Corrosive Environments

    May not be ideal for environments prone to corrosion; consider coated or treated metals instead.

  • Budget-Conscious Buyers

    Higher price point may not suit those looking for cheaper alternatives for non-structural applications.

Product Description

6061 Aluminum I-Beam, Unpolished (Mill) Finish, Extruded, T6-Temper, ASTM B221, Equal Leg Length, Squared Corners, 3" Leg Lengths, 4" Width, 0.29" Wall Thickness, 12" Length, OnlineMetals

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What applications are best suited for the OnlineMetals 6061 Aluminum I-Beam?

    Answer: The OnlineMetals 6061 Aluminum I-Beam is ideal for various structural applications, such as in construction, marine structures, and automotive components. Its T6 temper provides enhanced strength, making it perfect for projects requiring lightweight yet robust material. For example, builders often use it in framing and support systems, while manufacturers might choose it for components that need to withstand stress without adding excessive weight.
  • Question: What are the key features of the 6061 Aluminum I-Beam?

    Answer: This I-Beam features an unpolished mill finish, equal leg lengths, and squared corners, which contribute to its strong structural integrity. The 6061 aluminum alloy is known for excellent corrosion resistance and weldability, making it a versatile choice for both indoor and outdoor applications. Its lightweight nature facilitates easier handling and installation, making it particularly popular in industries like automotive and aerospace.
  • Question: Is the 6061 Aluminum I-Beam suitable for outdoor use?

    Answer: Yes, the 6061 Aluminum I-Beam is highly suitable for outdoor applications due to its excellent corrosion resistance. The aluminum alloy can tolerate exposure to various weather conditions without significant degradation. This makes it an optimal choice for outdoor structures, such as patios, decks, and even marine applications, where both durability and lightweight properties are essential.
  • Question: How is the 6061 Aluminum I-Beam manufactured?

    Answer: The 6061 Aluminum I-Beam is manufactured through an extrusion process, which involves forcing aluminum through a die to create a specific cross-sectional profile. This method ensures consistent dimensions and properties throughout the material. The extrusion process is advantageous for producing complex shapes that are lightweight and strong, suitable for many engineering and architectural applications.
  • Question: What are the dimensions available for the 6061 Aluminum I-Beam?

    Answer: The OnlineMetals 6061 Aluminum I-Beam is available in three leg lengths and four different widths, allowing for a selection that meets specific project requirements. These variations help cater to an array of design needs, whether for residential construction, commercial projects, or bespoke frameworks, ensuring optimal performance and compatibility with other structural elements.
  • Question: Can I weld or machine the 6061 Aluminum I-Beam?

    Answer: Yes, the 6061 aluminum alloy can be welded and machined, making it versatile for manufacturing processes. Its excellent machinability allows for precise fittings and modifications, while welding can facilitate assembly in various construction projects. Common practices include using TIG welding for clean, strong seams, which is critical in structural applications where integrity is paramount.
  • Question: What is the significance of the T6 temper in 6061 aluminum?

    Answer: The T6 temper of 6061 aluminum indicates a specific heat treatment that enhances its mechanical properties. This processing increases strength significantly, making it suitable for demanding applications. The T6 temper is particularly beneficial in construction and aerospace fields, where structural high strength-to-weight ratios are often required for safety and performance.
  • Question: How does the UNS designation apply to the 6061 Aluminum I-Beam?

    Answer: The UNS designation for the 6061 Aluminum I-Beam is A96061, which identifies the specific alloy within the aluminum series. This classification is important for engineers and designers who need to verify material properties, such as strength and corrosion resistance, to ensure compliance with industry standards. Understanding the UNS designation helps ensure the proper application of materials in structural engineering.
  • Question: What surface finish does the 6061 Aluminum I-Beam have?

    Answer: The 6061 Aluminum I-Beam comes with an unpolished mill finish, providing a raw look that is often preferred in structural applications. This finish helps maintain the alloy's natural properties and is ideal for projects where aesthetic perfection is less critical than functionality. It also allows for various secondary processes, like anodizing or painting, should a different appearance or additional protection be required later.
  • Question: Where can I buy the OnlineMetals 6061 Aluminum I-Beam?

    Answer: You can purchase the OnlineMetals 6061 Aluminum I-Beam online through Ubuy in Ethiopia. Ubuy offers a wide range of aluminum products, including the 6061 I-Beam, ensuring quality and convenience. Their platform is designed for easy navigation and secure purchasing, making it a go-to choice for sourcing your industrial materials.

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