5/8" 6061 aluminum plate
5/8" (0.625") thick. Buy 6061 aluminum plate cut to size for fixtures and machined parts. Choose thickness, width and length. Cutting and mill certifications included.
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Width × length (inches)
Prices for 1 piece, before the $90 order minimum
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6061-T651 aluminum plate
5/8" × 12" × 48"
$285.17for 1 piece
Updated Sep 21
Ships in 2–3 business days
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 dimensions: +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 and width. Allow material for facing and finish machining. A different tolerance agreed on your order takes precedence.
Plate thickness, flatness and surface condition 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.
Alloy, temper, mill specifications and chemical analysis from a supplied plate certificate.
6061-T651 plate 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.
T651
- 1/4" (0.25") thick
- 3/8" (0.375") thick
- 1/2" (0.5") thick
- 5/8" (0.625") thick
- 3/4" (0.75") thick
- 7/8" (0.875") thick
- 1" thick
- 1 1/4" (1.25") thick
- 1 1/2" (1.5") thick
- 1 3/4" (1.75") thick
- 2" thick
- 2 1/4" (2.25") thick
- 2 1/2" (2.5") thick
- 2 3/4" (2.75") thick
- 3" thick
- 3 1/4" (3.25") thick
- 3 1/2" (3.5") thick
- 3 3/4" (3.75") thick
- 4" thick
- 4 1/4" (4.25") thick
- 4 1/2" (4.5") thick
- 5" thick
- 5 1/2" (5.5") thick
- 6" thick
- 7" thick
- 8" thick
- 9" thick
- 10" thick
- 12" thick
Choosing a temper
6061 combines moderate strength, corrosion resistance and machinability for general structural parts, fixtures and housings. Stress-relieved plate tempers are stretched after heat treatment to reduce residual stress before machining.
6061-T651 aluminum plate is stress relieved by stretching; AMS 4027 covers T651 plate. Extruded 6061-T6511 bar is a different product form. Match the drawing’s temper and specification when choosing material.
Machining and applications
Use sharp tools and effective chip evacuation for deep pockets. Cutting fluid can help finish and heavy cuts. Workholding and the amount and sequence of material removal affect movement.
- Machined brackets, mounting plates and housings
- Fixtures, jigs and mold bases
- Marine hardware and general industrial components