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welding aluminum

  • Is MIG or TIG Better for Welding Aluminum?
    Welding Challenges & Solutions

    Is MIG or TIG Better for Welding Aluminum?

    ByWelderology Team March 7, 2025April 29, 2025

    Aluminum welding requires skill and precision due to the metal’s high thermal conductivity and oxidation properties. Whether you choose MIG (Metal Inert Gas) or TIG (Tungsten Inert Gas) welding depends on the thickness of the material, the desired finish, and the level of control needed. Both processes have their advantages and drawbacks, making it essential…

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  • Close-up of two aluminum 6061 plates side by side, one labeled T6 and the other T651, with visible clean machined surfaces and slight differences in finish, resting on a metal workbench in a well-lit fabrication shop.
    Welding Challenges & Solutions

    Aluminum 6061 T6 vs T651: Key Differences for Welding and Machining

    ByWelderology Team April 30, 2024June 13, 2025

    When you’re working with aluminum, 6061 often ends up being the go-to choice. It’s strong, versatile, easy to weld, and machines well. But once you start ordering material, you’ll likely see two common options: 6061 T6 and 6061 T651. At first glance, they seem almost identical. However, there are important differences that can affect your…

    Read More Aluminum 6061 T6 vs T651: Key Differences for Welding and MachiningContinue

  • A comparative 3D-rendered digital illustration displays two aluminum samples labeled 6061-T6 and 7075, highlighting their different internal structures and finishes.
    Welding Challenges & Solutions

    6061 T6 Aluminum vs 7075: Choosing the Right Alloy for Your Project

    ByWelderology Team April 11, 2024May 16, 2025

    When it comes to selecting the right aluminum alloy for structural or fabrication projects, two of the most widely used options are 6061 T6 and 7075. Both offer unique mechanical properties, making them ideal for different applications. Whether you’re building frames, aircraft parts, or welding-intensive components, understanding the differences between these two alloys can help…

    Read More 6061 T6 Aluminum vs 7075: Choosing the Right Alloy for Your ProjectContinue

  • A welder working on an aluminum piece in a workshop, with bright sparks illuminating the work area.
    Welding Challenges & Solutions

    What Kind of Welder Do I Need to Weld Aluminum?

    ByWelderology Team August 9, 2021May 6, 2025

    Welding aluminum requires a different approach compared to steel. Known for its lightweight nature and high thermal conductivity, aluminum poses unique challenges for welders. Whether you’re fabricating bike frames, repairing engine parts, or creating artistic pieces, choosing the right type of welder is essential to achieving clean, strong welds. Understanding Aluminum’s Welding Characteristics Aluminum has…

    Read More What Kind of Welder Do I Need to Weld Aluminum?Continue

  • Argon gas bottle for welding with label, alongside welding helmet and gloves, symbolizing high precision in welding tasks.
    Welding Challenges & Solutions

    MIG Welding with Argon Gas: Cleaner Welds and Greater Control

    ByWelderology Team July 27, 2021May 1, 2025

    MIG welding is a go-to technique for fabricators, mechanics, and metalworkers, and the type of shielding gas used can significantly affect your weld quality. Among the various options, argon gas stands out for its clean, stable arc and precise control. While it’s not always the only gas used in MIG welding, it plays a crucial…

    Read More MIG Welding with Argon Gas: Cleaner Welds and Greater ControlContinue

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  • Welding Machines
    • MIG Welders
    • TIG Welders
    • Stick Welders
    • Multi-Process
    • Welder Comparisons
    • Welder Reviews by Brand
      • Esab
      • Hobart
      • Lincoln Electric
      • Miller
      • S7
      • Titanium
      • Tooliom
      • Vulcan
      • YesWelder
    • Laser Welders
  • Welding Accessories
    • Welding Tools
    • Welding Helmets & Hoods
    • Stick Electrodes
  • Welding Apparel & Safety Gear
  • Welding Careers & Salaries
  • Welding Techniques & Tips
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