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Aluminum 6063-T52 Hollow Rectangular Bar, 4 x 4, 1/4

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$295 USD
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Aluminum 6063-T52 Hollow Rectangular Bar, AMS QQ-A-200/9, ASTM B221, 4" x 4", 1/4" Wall, 72" Length

Aluminum 6063-T52 hollow rectangular bar with 4" x 4" cross-section and 1/4" wall. Good corrosion resistance, weldable, and suited for frames, electrical components, railings, and heatsinks. Customers note precise dimensions and smooth sanding; some report fit issues

Highlights

  • Good corrosion resistance
  • Easily welded or brazed
  • Precise dimensions

Pros

  • Good general corrosion resistance
  • Easily welded or brazed
  • Versatile for frames, railings, and heatsinks
  • Precise dimensions
  • Smooth finish (sanded)

Cons

  • Some users report fit being too tight for openings
  • Mixed feedback on surface dings and scratches

Best For

  • door and window frames
  • electrical components and conduit
  • railings and furniture
  • heatsinks
  • canoe or light-frame projects
  • structural frames

Features

  • Good resistance to general corrosion
  • Easily welded or brazed
  • Use for door and window frames
  • electrical components and conduit
  • railings and furniture
  • heatsinks
  • Good extrudability and high quality surface finish
  • Min 22 ksi tensile strength.

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