6061 aluminum flat bar
Buy 6061 aluminum flat bar cut to length. Pick a section, enter your cut length, and order online with mill certifications included.
Choose your size
Cut length (inches)
Prices for 1 piece, before the $90 order minimum
Enter Custom Size
6061-T6511 aluminum flat bar
1.75″ × 4″ × 12″
$36.93for 1 piece
Updated Sep 14
Ships in 24–48 hours
Factos calculates additional savings in your cart.
Cutting included. Orders under $90 are billed at the $90 order minimum. Shipping and tax extra.
Standard saw-cut lengths: +1/8″ / −0″. Mill certifications included. Select DFARS or Domestic above when required. Certification requirements · Calculate material weight · Need another size? Enter custom dimensions
Saw cuts and machining allowance
Our standard saw-cut tolerance is +1/8″ / −0″ on cut length. Allow material for facing and finish machining. A different tolerance agreed on your order takes precedence.
Section thickness, width and straightness follow the supplied mill or producer specification. Full mill-stock pieces ship uncut and retain mill tolerances.
Mill certificates with your order
Mill certifications are included. Open or download certificates for your assigned material from My Orders once available. Specify DFARS or Domestic when your order requires it.
Chemical analysis and mechanical results from a supplied 6061-T6511 extrusion certificate.
6061-T6511 extrusion certificate example (PDF)Redacted example; your order’s certificate identifies the actual supplied material.
How to read a mill certificate
Open a section to compare cut sizes and prices. Availability and lead time are shown with the selected size.
T6511
- 0.25″ × 1″ section
- 0.25″ × 1.5″ section
- 0.25″ × 2″ section
- 0.25″ × 2.5″ section
- 0.25″ × 3″ section
- 0.25″ × 3.5″ section
- 0.25″ × 4″ section
- 0.25″ × 5″ section
- 0.25″ × 6″ section
- 0.25″ × 7″ section
- 0.25″ × 8″ section
- 0.25″ × 10″ section
- 0.375″ × 0.75″ section
- 0.375″ × 1″ section
- 0.375″ × 1.5″ section
- 0.375″ × 2″ section
- 0.375″ × 2.5″ section
- 0.375″ × 3″ section
- 0.375″ × 3.5″ section
- 0.375″ × 4″ section
- 0.375″ × 4.5″ section
- 0.375″ × 5″ section
- 0.375″ × 6″ section
- 0.375″ × 7″ section
- 0.375″ × 8″ section
- 0.5″ × 0.5″ section
- 0.5″ × 1″ section
- 0.5″ × 1.25″ section
- 0.5″ × 1.5″ section
- 0.5″ × 1.75″ section
- 0.5″ × 2″ section
- 0.5″ × 2.25″ section
- 0.5″ × 2.5″ section
- 0.5″ × 3″ section
- 0.5″ × 3.5″ section
- 0.5″ × 4″ section
- 0.5″ × 4.5″ section
- 0.5″ × 5″ section
- 0.5″ × 5.5″ section
- 0.5″ × 6″ section
- 0.5″ × 10″ section
- 0.5″ × 12″ section
- 0.625″ × 0.625″ section
- 0.625″ × 1″ section
- 0.625″ × 1.5″ section
- 0.625″ × 2″ section
- 0.625″ × 2.5″ section
- 0.625″ × 3″ section
- 0.625″ × 4″ section
- 0.625″ × 6″ section
- 0.75″ × 0.75″ section
- 0.75″ × 1″ section
- 0.75″ × 1.25″ section
- 0.75″ × 1.5″ section
- 0.75″ × 1.75″ section
- 0.75″ × 2″ section
- 0.75″ × 2.5″ section
- 0.75″ × 3″ section
- 0.75″ × 3.5″ section
- 0.75″ × 4″ section
- 0.75″ × 4.5″ section
- 0.75″ × 5″ section
- 0.75″ × 6″ section
- 0.75″ × 7″ section
- 0.75″ × 8″ section
- 0.75″ × 12″ section
- 1″ × 1″ section
- 1″ × 1.25″ section
- 1″ × 1.5″ section
- 1″ × 2″ section
- 1″ × 2.25″ section
- 1″ × 2.5″ section
- 1″ × 3″ section
- 1″ × 3.5″ section
- 1″ × 5″ section
- 1″ × 5.625″ section
- 1″ × 6″ section
- 1″ × 8″ section
- 1.25″ × 1.25″ section
- 1.25″ × 1.5″ section
- 1.25″ × 1.75″ section
- 1.25″ × 2″ section
- 1.25″ × 2.5″ section
- 1.25″ × 3.5″ section
- 1.25″ × 4″ section
- 1.25″ × 6″ section
- 1.25″ × 8″ section
- 1.5″ × 1.5″ section
- 1.5″ × 1.75″ section
- 1.5″ × 2″ section
- 1.5″ × 2.5″ section
- 1.5″ × 3″ section
- 1.5″ × 3.5″ section
- 1.5″ × 4″ section
- 1.5″ × 4.5″ section
- 1.5″ × 5″ section
- 1.5″ × 8″ section
- 1.75″ × 1.75″ section
- 1.75″ × 2″ section
- 1.75″ × 2.5″ section
- 1.75″ × 3″ section
- 1.75″ × 3.5″ section
- 1.75″ × 4″ section
- 2″ × 2″ section
- 2″ × 2.5″ section
- 2″ × 3″ section
- 2″ × 4″ section
- 2″ × 5″ section
- 2.5″ × 2.5″ section
- 2.5″ × 3″ section
- 2.5″ × 3.5″ section
- 2.5″ × 4.5″ section
- 3″ × 2.875″ section
- 3″ × 3″ section
- 3″ × 4″ section
- 3″ × 5″ section
- 4″ × 4″ section
Extruded flat bar
Pick a section, then enter your cut length and quantity. Extruded bar carries its own temper designation; bar and a piece sawn from plate are different product forms even when their dimensions match.
Planning the finished dimensions
Nominal thickness, width and saw-cut length are starting dimensions. Allow material for facing, squaring or finish machining, and state tighter dimensional or surface requirements before ordering.
6061 is used for machined brackets, mounting components and general fixtures. Sharp tools, chip evacuation and appropriate cutting fluid help machining and finish.