1x2x4 6061 T6 Aluminum Block - BananaMetals.com

1x2x4" 6061 Aluminum T6

Sale price  $6.63 Regular price  $21.71
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1x2x4 6061 T6 Aluminum Block - BananaMetals.com
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1x2x4" 6061 Aluminum T6

Sale price  $6.63 Regular price  $21.71

New Aluminum Bar 6061-T6511, Extruded 


Our 6061-T6511 aluminum bar stock is one of the most versatile and widely used aluminum alloys available. Known for its exceptional strength-to-weight ratio, above-average corrosion resistance, and excellent machinability, this metal is a top choice for a vast range of projects.
We provide fresh-cut blocks from new, high-quality bar stock, and offer free shipping on all orders over $29.
Note: Some blocks will have "crimp" marks from our LANG vice system. These are only about .020" deep and located within .125" of an edge. Also, please expect minor scratches and blemishes that do not affect tolerance.


  • Premium Grade Material: Sourced from new 6061-T6511 extruded bar, ensuring consistent quality and performance for your project.
  • Versatile & Easy to Work With: Exhibits good machinability, is less soft/gummy than 5052
  • High Strength: Offers a great balance of strength (ultimate tensile strength of 45,000 psi) and low weight, making it ideal for structural and engineering applications.
  • Corrosion Resistant: Above-average resistance to corrosion, suitable for both indoor and many outdoor/marine environments.
  • Precision Cuts: Blocks are cut to our stock sizes with +.125" / -0.0 tolerances
  • Free & Fast Shipping: Enjoy the convenience of having your material delivered to your door with free shipping on all orders over $29.

Common Applications

This highly versatile alloy is used across many industries, from DIY projects to professional engineering:
  • Aerospace and Automotive components
  • Marine fittings and hardware
  • Structural framing and bracing
  • Robotics and automation parts
  • Machinery parts
  • Flamethrowers
  • That part your customer needed yesterday, but the engineer sat on the prints for 2 weeks and now you are the one that has to sprint to make up for it and hope you don't break your new 20xD drill on that feature that you warned them about but they said they went to college for this and "know more than you" even though they don't know how to use a micrometer. 

Technical Specifications

Property Value
Alloy 6061
Temper T6511 (Stress Relieved Extrusion)
Finish Mill (unpolished, may have surface scratches typical of raw material handling)
Tensile Strength, Ultimate ~42,000 psi (42 KSI)
Yield Strength ~35,000 psi (35 KSI)
Hardness, Brinell ~95 HB
Modulus of Elasticity ~10 Msi (69 GPa)
Specifications Met

ASTM B221, AMS QQ-A-200/8

 

*Banana not included, you'll have to get your own

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