New Lower Shipping Rates! Get the industry's best ground prices and save more—especially on longer lengths.  

Explore OLM Rewards
Deals
Get a Quick Quote!
rectangle-bar-large-new-min-4superZoom

Aluminum Rectangle Bar 6061

-312 Products

Aluminum 6061 Product Guide Product   | Aluminum 6061 Rectangle Bar Tolerances product

Known for its versatility, Aluminum 6061 flat bar is usually used for aerospace, marine, electronic, ornamental, machinery, and structural applications. 6061 aluminum rectangle bar offers a good strength-to-weight ratio, above average corrosion resistance, good machinability, and excellent weldability,. Aluminum 6061 rectangular bar is available in standard and custom-cut lengths, making Aluminum Flat bar stock ideal for stairs, ramps, flooring, machining parts, and more. Price and order online and enjoy the convenience of having your purchase shipped directly to you.

 

We carry 6061 rectangle bar in -T6511 Extruded.

 

Relevant Knowledge Hub Resources: Aluminum 6061 vs 7075, Weldability of Aluminum,Temper Chart

Marketplace Icon Structural Store
alt text here

Sort by

Size
  • Relevance
  • Size
  • Price:Low to High
  • Product Name: A to Z
  • Product Name: Z to A
  • Price:High to Low

Close

Refine Your Results

Clear Search

Filters

Temper

seller

Material

Shape

Online Metals #1 in Freight Shipping!

2 1/2" x 4 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 25705

2 1/2" x 4 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 25705

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 2.5"
  • Width: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $117.22 ea.
  • 24″ (2 ft.) - $221.93 ea.
  • 36″ (3 ft.) - $327.87 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $425.48 ea.
  • 72″ (6 ft.) - $588.17 ea.
  • 96″ (8 ft.) - $754.20 ea.
  • 144″ (12 ft.) - $1,041.20 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$117.22 ea.
$117.22 for 1

2 1/2" x 3" Aluminum Rectangle Bar 6061-T6511 144" Length - 10pc. Min - 
Part #: 28664

2 1/2" x 3" Aluminum Rectangle Bar 6061-T6511 144" Length - 10pc. Min-
Part #: 28664

Click for more details

Dimensions

  • Thickness: 2.5"
  • Width: 3"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" x 6" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28669

2 1/2" x 6" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28669

Click for more details

Dimensions

  • Thickness: 2.5"
  • Width: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" x 4 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28667

2 1/2" x 4 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28667

Click for more details

Dimensions

  • Thickness: 2.5"
  • Width: 4.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" x 3 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 8pc. Min - 
Part #: 28665

2 1/2" x 3 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 8pc. Min-
Part #: 28665

Click for more details

Dimensions

  • Thickness: 2.5"
  • Width: 3.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" x 5" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28668

2 1/2" x 5" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28668

Click for more details

Dimensions

  • Thickness: 2.5"
  • Width: 5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

2 1/2" x 4" Aluminum Rectangle Bar 6061-T6511 144" Length - 8pc. Min - 
Part #: 28666

2 1/2" x 4" Aluminum Rectangle Bar 6061-T6511 144" Length - 8pc. Min-
Part #: 28666

Click for more details

Dimensions

  • Thickness: 2.5"
  • Width: 4"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 23034

3" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 23034

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3"
  • Width: 8"
See all available dimensions for this product
  • 12″ (1 ft.) - $255.67 ea.
  • 24″ (2 ft.) - $483.27 ea.
  • 36″ (3 ft.) - $713.66 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $925.31 ea.
  • 72″ (6 ft.) - $1,275.59 ea.
  • 96″ (8 ft.) - $1,633.36 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$255.67 ea.
$255.67 for 1

3" x 7" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 23724

3" x 7" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 23724

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3"
  • Width: 7"
See all available dimensions for this product
  • 12″ (1 ft.) - $191.51 ea.
  • 24″ (2 ft.) - $361.97 ea.
  • 36″ (3 ft.) - $534.52 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $693.06 ea.
  • 72″ (6 ft.) - $955.42 ea.
  • 96″ (8 ft.) - $1,223.37 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$191.51 ea.
$191.51 for 1

3" x 4" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 17683

3" x 4" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 17683

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3"
  • Width: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $133.29 ea.
  • 24″ (2 ft.) - $252.36 ea.
  • 36″ (3 ft.) - $372.81 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $483.81 ea.
  • 72″ (6 ft.) - $668.80 ea.
  • 96″ (8 ft.) - $857.56 ea.
  • 144″ (12 ft.) - $1,183.89 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$133.29 ea.
$133.29 for 1

3" x 6" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 19556

3" x 6" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 19556

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3"
  • Width: 6"
See all available dimensions for this product
  • 12″ (1 ft.) - $182.50 ea.
  • 24″ (2 ft.) - $345.52 ea.
  • 36″ (3 ft.) - $510.49 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $662.50 ea.
  • 72″ (6 ft.) - $915.79 ea.
  • 96″ (8 ft.) - $1,174.28 ea.
  • 144″ (12 ft.) - $1,621.14 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$182.50 ea.
$182.50 for 1

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 26224

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 26224

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3"
  • Width: 3.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $110.08 ea.
  • 24″ (2 ft.) - $208.40 ea.
  • 36″ (3 ft.) - $307.90 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $399.58 ea.
  • 72″ (6 ft.) - $552.34 ea.
  • 96″ (8 ft.) - $708.27 ea.
  • 144″ (12 ft.) - $977.79 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$110.08 ea.
$110.08 for 1

3" x 5" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 26347

3" x 5" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 26347

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3"
  • Width: 5"
See all available dimensions for this product
  • 12″ (1 ft.) - $151.56 ea.
  • 24″ (2 ft.) - $286.94 ea.
  • 36″ (3 ft.) - $423.92 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $550.16 ea.
  • 72″ (6 ft.) - $760.50 ea.
  • 96″ (8 ft.) - $975.16 ea.
  • 144″ (12 ft.) - $1,346.25 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$151.56 ea.
$151.56 for 1

3" x 4" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28671

3" x 4" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28671

Click for more details

Dimensions

  • Thickness: 3"
  • Width: 4"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 4 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28672

3" x 4 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28672

Click for more details

Dimensions

  • Thickness: 3"
  • Width: 4.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 8pc. Min - 
Part #: 28670

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511 144" Length - 8pc. Min-
Part #: 28670

Click for more details

Dimensions

  • Thickness: 3"
  • Width: 3.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 6" Aluminum Rectangle Bar 6061-T6511 144" Length - 4pc. Min - 
Part #: 28674

3" x 6" Aluminum Rectangle Bar 6061-T6511 144" Length - 4pc. Min-
Part #: 28674

Click for more details

Dimensions

  • Thickness: 3"
  • Width: 6"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 5" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28673

3" x 5" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28673

Click for more details

Dimensions

  • Thickness: 3"
  • Width: 5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511 - 
Part #: 28817

3" x 3 1/2" Aluminum Rectangle Bar 6061-T6511-
Part #: 28817

Click for more details

Placeholder for future product image

Dimensions

  • Thickness: 3"
  • Width: 3.5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" x 5" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 23332

3 1/2" x 5" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 23332

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3.5"
  • Width: 5"
See all available dimensions for this product
  • 12″ (1 ft.) - $188.72 ea.
  • 24″ (2 ft.) - $356.73 ea.
  • 36″ (3 ft.) - $526.79 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $683.02 ea.
  • 72″ (6 ft.) - $941.58 ea.
  • 96″ (8 ft.) - $1,205.67 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$188.72 ea.
$188.72 for 1

3 1/2" x 4" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 25637

3 1/2" x 4" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 25637

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3.5"
  • Width: 4"
See all available dimensions for this product
  • 12″ (1 ft.) - $143.70 ea.
  • 24″ (2 ft.) - $272.04 ea.
  • 36″ (3 ft.) - $401.94 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $521.59 ea.
  • 72″ (6 ft.) - $721.03 ea.
  • 96″ (8 ft.) - $924.55 ea.
  • 144″ (12 ft.) - $1,276.37 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$143.70 ea.
$143.70 for 1
SALE! Save BIG on end of Year Deals!

3 1/2" x 4 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 26516

3 1/2" x 4 1/2" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 26516

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 3.5"
  • Width: 4.5"
See all available dimensions for this product
  • 12″ (1 ft.) - $175.64 ea.
  • 24″ (2 ft.) - $331.94 ea.
  • 36″ (3 ft.) - $490.20 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $635.60 ea.
  • 72″ (6 ft.) - $876.19 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.

QTY

$175.64 ea.
$175.64 for 1

3 1/2" x 4" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min - 
Part #: 28675

3 1/2" x 4" Aluminum Rectangle Bar 6061-T6511 144" Length - 6pc. Min-
Part #: 28675

Click for more details

Dimensions

  • Thickness: 3.5"
  • Width: 4"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" x 5" Aluminum Rectangle Bar 6061-T6511 144" Length - 4pc. Min - 
Part #: 28676

3 1/2" x 5" Aluminum Rectangle Bar 6061-T6511 144" Length - 4pc. Min-
Part #: 28676

Click for more details

Dimensions

  • Thickness: 3.5"
  • Width: 5"
See all available dimensions for this product
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

4" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded - 
Part #: 21127

4" x 8" Aluminum Rectangle Bar 6061-T6511-Extruded -
Part #: 21127

Click for more details

aluminum-rectangle-bar-6061-t6511-extruded-1superZoom

Dimensions

  • Thickness: 4"
  • Width: 8"
See all available dimensions for this product
  • 12″ (1 ft.) - $315.45 ea.
  • 24″ (2 ft.) - $596.26 ea.
  • 36″ (3 ft.) - $880.52 ea.

    Buy 4 at the 12 ft price!

  • 48″ (4 ft.) - $1,141.68 ea.
  • 72″ (6 ft.) - $1,573.86 ea.
  • 96″ (8 ft.) - $2,015.28 ea.
Best shipping value:
Single Heat Lot Required
Why are heat lots important?
Heat lots ensure consistent metal properties, full traceability, and quality control, which are critical for precision and reliability in your projects.

By selecting "Single Heat Lot Required" option, we ensure all cut pieces are sourced from a single heat lot for consistency in material characteristics.
Create Custom Cut

QTY

$315.45 ea.
$315.45 for 1

Can't find what you're looking for?

Contact us for a custom quote