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Aluminum Sheet/Plate 6061 T6/T651

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Aluminum Sheet/Plate 6061 T6/T651

The 6061-T6/T651 aluminum sheet and plate is one of the most versatile structural products on the market. These plates are used for everything from aircraft components and marine frames to heavy-duty industrial machinery. The 6061-T6 alloy provides a high strength-to-weight ratio combined with excellent corrosion resistance and weldability. The T651 temper ensures the material is stress-relieved, providing superior stability during machining or waterjet cutting. Onlinemetals.com stocks a vast inventory of 6061-T6 plate to support your most demanding construction projects.

Material Properties

Link Icon Aluminum 6061 Product Guide | Link Icon Aluminum 6061 Sheet/Plate Tolerances

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1/4" Aluminum Plate 6061-T651 Part # 1248

1/4" Aluminum Plate 6061-T651 -
Part #: 1248
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

Update
$12.88 for 1
$12.88 ea.

Dimensions

  • Thickness: 0.25"
Click for more details
1/4" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1/4" Aluminum Plate 6061-T651-desk1248

1/4" Aluminum Plate 6061-T651 Domestic Part # 24271

1/4" Aluminum Plate 6061-T651 Domestic -
Part #: 24271
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

Update
$69.58 for 1
$69.58 ea.

Dimensions

  • Thickness: 0.25"
Click for more details
1/4" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1/4" Aluminum Plate 6061-T651 Domestic-desk24271

5/16" Aluminum Plate 6061-T651 Part # 14480

5/16" Aluminum Plate 6061-T651 -
Part #: 14480
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

Update
$79.05 for 1
$79.05 ea.

Dimensions

  • Thickness: 0.3125"
Click for more details
5/16" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
5/16" Aluminum Plate 6061-T651-desk14480

5/16" Aluminum Plate 6061-T651 Domestic Part # 24287

5/16" Aluminum Plate 6061-T651 Domestic -
Part #: 24287
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

Update
$83.38 for 1
$83.38 ea.

Dimensions

  • Thickness: 0.3125"
Click for more details
5/16" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
5/16" Aluminum Plate 6061-T651 Domestic-desk24287
SALE! Select Cut Sizes

3/8" Aluminum Plate 6061-T651 Part # 1249

3/8" Aluminum Plate 6061-T651 -
Part #: 1249
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

Update
$18.64 for 1
$18.64 ea.

Dimensions

  • Thickness: 0.375"
Click for more details
3/8" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
3/8" Aluminum Plate 6061-T651-desk1249

3/8" Aluminum Plate 6061-T651 Domestic Part # 24272

3/8" Aluminum Plate 6061-T651 Domestic -
Part #: 24272
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

Update
$111.09 for 1
$111.09 ea.

Dimensions

  • Thickness: 0.375"
Click for more details
3/8" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
3/8" Aluminum Plate 6061-T651 Domestic-desk24272

7/16" Aluminum Plate 6061-T651 Part # 23776

7/16" Aluminum Plate 6061-T651 -
Part #: 23776
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

Update
$122.44 for 1
$122.44 ea.

Dimensions

  • Thickness: 0.4375"
Click for more details
7/16" Aluminum Plate 6061-T651-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
7/16" Aluminum Plate 6061-T651-desk23776

7/16" Aluminum Plate 6061-T651 Domestic Part # 24305

7/16" Aluminum Plate 6061-T651 Domestic -
Part #: 24305
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

Update
$126.83 for 1
$126.83 ea.

Dimensions

  • Thickness: 0.4375"
Click for more details
7/16" Aluminum Plate 6061-T651 Domestic-mob{product.code}

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
7/16" Aluminum Plate 6061-T651 Domestic-desk24305
SALE! Select Cut Sizes

1/2" Aluminum Plate 6061-T651 Part # 1250

1/2" Aluminum Plate 6061-T651 -
Part #: 1250
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

Update
$29.90 for 1
$29.90 ea.

Dimensions

  • Thickness: 0.5"
Click for more details
1/2" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1/2" Aluminum Plate 6061-T651-desk1250

1/2" Aluminum Plate 6061-T651 Domestic Part # 24273

1/2" Aluminum Plate 6061-T651 Domestic -
Part #: 24273
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

Update
$140.78 for 1
$140.78 ea.

Dimensions

  • Thickness: 0.5"
Click for more details
1/2" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1/2" Aluminum Plate 6061-T651 Domestic-desk24273

5/8" Aluminum Plate 6061-T651 Part # 7355

5/8" Aluminum Plate 6061-T651 -
Part #: 7355
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

Update
$48.10 for 1
$48.10 ea.

Dimensions

  • Thickness: 0.625"
Click for more details
5/8" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
5/8" Aluminum Plate 6061-T651-desk7355

5/8" Aluminum Plate 6061-T651 Domestic Part # 24277

5/8" Aluminum Plate 6061-T651 Domestic -
Part #: 24277
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

Update
$156.77 for 1
$156.77 ea.

Dimensions

  • Thickness: 0.625"
Click for more details
5/8" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
5/8" Aluminum Plate 6061-T651 Domestic-desk24277

3/4" Aluminum Plate 6061-T651 Part # 9704

3/4" Aluminum Plate 6061-T651 -
Part #: 9704
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

Update
$36.91 for 1
$36.91 ea.

Dimensions

  • Thickness: 0.75"
Click for more details
3/4" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
3/4" Aluminum Plate 6061-T651-desk9704

3/4" Aluminum Plate 6061-T651 Domestic Part # 24278

3/4" Aluminum Plate 6061-T651 Domestic -
Part #: 24278
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

Update
$172.38 for 1
$172.38 ea.

Dimensions

  • Thickness: 0.75"
Click for more details
3/4" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
3/4" Aluminum Plate 6061-T651 Domestic-desk24278

7/8" Aluminum Plate 6061-T651 Part # 15307

7/8" Aluminum Plate 6061-T651 -
Part #: 15307
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

Update
$44.61 for 1
$44.61 ea.

Dimensions

  • Thickness: 0.875"
Click for more details
7/8" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
7/8" Aluminum Plate 6061-T651-desk15307

7/8" Aluminum Plate 6061-T651 Domestic Part # 24291

7/8" Aluminum Plate 6061-T651 Domestic -
Part #: 24291
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

Update
$177.61 for 1
$177.61 ea.

Dimensions

  • Thickness: 0.875"
Click for more details
7/8" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
7/8" Aluminum Plate 6061-T651 Domestic-desk24291

1" Aluminum Plate 6061-T651 Part # 4533

1" Aluminum Plate 6061-T651 -
Part #: 4533
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

Update
$50.25 for 1
$50.25 ea.

Dimensions

  • Thickness: 1"
Click for more details
1" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1" Aluminum Plate 6061-T651-desk4533

1" Aluminum Plate 6061-T651 Domestic Part # 24274

1" Aluminum Plate 6061-T651 Domestic -
Part #: 24274
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

Update
$243.87 for 1
$243.87 ea.

Dimensions

  • Thickness: 1"
Click for more details
1" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1" Aluminum Plate 6061-T651 Domestic-desk24274

1 1/8" Aluminum Plate 6061-T651 Part # 23015

1 1/8" Aluminum Plate 6061-T651 -
Part #: 23015
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

Update
$199.35 for 1
$199.35 ea.

Dimensions

  • Thickness: 1.125"
Click for more details
1 1/8" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 1/8" Aluminum Plate 6061-T651-desk23015

1 1/8" Aluminum Plate 6061-T651 Domestic Part # 24298

1 1/8" Aluminum Plate 6061-T651 Domestic -
Part #: 24298
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

Update
$185.65 for 1
$185.65 ea.

Dimensions

  • Thickness: 1.125"
Click for more details
1 1/8" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 1/8" Aluminum Plate 6061-T651 Domestic-desk24298

1 1/4" Aluminum Plate 6061-T651 Part # 4534

1 1/4" Aluminum Plate 6061-T651 -
Part #: 4534
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

Update
$205.96 for 1
$205.96 ea.

Dimensions

  • Thickness: 1.25"
Click for more details
1 1/4" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 1/4" Aluminum Plate 6061-T651-desk4534

1 1/4" Aluminum Plate 6061-T651 Domestic Part # 24275

1 1/4" Aluminum Plate 6061-T651 Domestic -
Part #: 24275
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

Update
$231.42 for 1
$231.42 ea.

Dimensions

  • Thickness: 1.25"
Click for more details
1 1/4" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 1/4" Aluminum Plate 6061-T651 Domestic-desk24275

1 3/8" Aluminum Plate 6061-T651 Part # 19613

1 3/8" Aluminum Plate 6061-T651 -
Part #: 19613
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

Update
$315.76 for 1
$315.76 ea.

Dimensions

  • Thickness: 1.375"
Click for more details
1 3/8" Aluminum Plate 6061-T651-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 3/8" Aluminum Plate 6061-T651-desk19613

1 1/2" Aluminum Plate 6061-T651 Part # 4535

1 1/2" Aluminum Plate 6061-T651 -
Part #: 4535
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

Update
$211.10 for 1
$211.10 ea.

Dimensions

  • Thickness: 1.5"
Click for more details
1 1/2" Aluminum Plate 6061-T651-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 1/2" Aluminum Plate 6061-T651-desk4535

1 1/2" Aluminum Plate 6061-T651 Domestic Part # 24276

1 1/2" Aluminum Plate 6061-T651 Domestic -
Part #: 24276
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

Update
$279.27 for 1
$279.27 ea.

Dimensions

  • Thickness: 1.5"
Click for more details
1 1/2" Aluminum Plate 6061-T651 Domestic-mob{product.code}
Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT USA U.S.A. Made MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
1 1/2" Aluminum Plate 6061-T651 Domestic-desk24276

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