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Aluminum Square Bar

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Aluminum Square Bar

We carry Aluminum Square Bar in 2024-T351 Cold Finish, 6061-T6511 Extruded, 6063-T52, and 7075-T651 Cold Finish.

Material Properties

Link Icon Aluminum Product Guide | Link Icon Aluminum Square Bar Tolerances
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New Sizes for 303 Sheet/Plate

Onlinemetals is constantly expanding our selection of size, and now feature 303 in sizes 0.4375", 0.5625", 1.125" & 1.75".


0.25" Aluminum Square Bar 6063-T52 Part # 26160

0.25" Aluminum Square Bar 6063-T52 -
Part #: 26160
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
$0.74 for 1
$0.74 ea.

Dimensions

  • Height: 0.25"
  • Temper: T52
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
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aluminum-square-bar-6061-t6511-1superZoom-desk26160

0.25" Aluminum Square Bar 6061-T6511-Extruded Part # 1111

0.25" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1111
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
$1.32 for 1
$1.32 ea.

Dimensions

  • Height: 0.25"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
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aluminum-square-bar-6061-t6511-1superZoom-desk1111

0.375" Aluminum Square Bar 6061-T6511-Extruded Part # 1112

0.375" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1112
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
$1.59 for 1
$1.59 ea.

Dimensions

  • Height: 0.375"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
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aluminum-square-bar-6061-t6511-1superZoom-desk1112

0.5" Aluminum Square Bar 6061-T6511-Extruded Part # 1113

0.5" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1113
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
$2.26 for 1
$2.26 ea.

Dimensions

  • Height: 0.5"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
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aluminum-square-bar-6061-t6511-1superZoom-desk1113

0.625" Aluminum Square Bar 6061-T6511-Extruded Part # 1114

0.625" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1114
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
$3.44 for 1
$3.44 ea.

Dimensions

  • Height: 0.625"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
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aluminum-square-bar-6061-t6511-1superZoom-desk1114

0.75" Aluminum Square Bar 6063-T52 Part # 26161

0.75" Aluminum Square Bar 6063-T52 -
Part #: 26161
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
$5.00 for 1
$5.00 ea.

Dimensions

  • Height: 0.75"
  • Temper: T52
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
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aluminum-square-bar-6061-t6511-1superZoom-desk26161

0.75" Aluminum Square Bar 6061-T6511-Extruded Part # 1115

0.75" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1115
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
$5.02 for 1
$5.02 ea.

Dimensions

  • Height: 0.75"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1115

0.5" Aluminum Square Bar 2024-T351-Cold Finish Part # 13472

0.5" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 13472
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
$6.10 for 1
$6.10 ea.

Dimensions

  • Height: 0.5"
  • Temper: T351
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4120 , AMS-QQ-A-225/6 , ASTM-B211

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
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aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-desk13472

0.875" Aluminum Square Bar 6061-T6511-Extruded Part # 22060

0.875" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 22060
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
$6.39 for 1
$6.39 ea.

Dimensions

  • Height: 0.875"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk22060

1" Aluminum Square Bar 6061-T6511-Extruded Part # 1116

1" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1116
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
$8.18 for 1
$8.18 ea.

Dimensions

  • Height: 1"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1116

1" Aluminum Square Bar 6063-T52 Part # 26162

1" Aluminum Square Bar 6063-T52 -
Part #: 26162
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
$8.51 for 1
$8.51 ea.

Dimensions

  • Height: 1"
  • Temper: T52
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-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
aluminum-square-bar-6061-t6511-1superZoom-desk26162

1.25" Aluminum Square Bar 6061-T6511-Extruded Part # 1117

1.25" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1117
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
$13.99 for 1
$13.99 ea.

Dimensions

  • Height: 1.25"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1117

0.75" Aluminum Square Bar 7075-T651-Cold Finish Part # 17925

0.75" Aluminum Square Bar 7075-T651-Cold Finish -
Part #: 17925
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
$17.47 for 1
$17.47 ea.

Dimensions

  • Height: 0.75"
  • Temper: T651
Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4123 , AMS-QQ-A-225/9

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-desk17925

1.5" Aluminum Square Bar 6063-T52 Part # 26163

1.5" Aluminum Square Bar 6063-T52 -
Part #: 26163
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
$19.15 for 1
$19.15 ea.

Dimensions

  • Height: 1.5"
  • Temper: T52
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-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
aluminum-square-bar-6061-t6511-1superZoom-desk26163

1.5" Aluminum Square Bar 6061-T6511 Extruded Part # 1118

1.5" Aluminum Square Bar 6061-T6511 Extruded -
Part #: 1118
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
$21.16 for 1
$21.16 ea.

Dimensions

  • Height: 1.5"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1118

1" Aluminum Square Bar 2024-T351-Cold Finish Part # 13473

1" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 13473
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
$23.08 for 1
$23.08 ea.

Dimensions

  • Height: 1"
  • Temper: T351
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4120 , AMS-QQ-A-225/6 , ASTM-B211

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-desk13473

1" Aluminum Square Bar 7075-T651-Cold Finish Part # 17847

1" Aluminum Square Bar 7075-T651-Cold Finish -
Part #: 17847
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
$24.43 for 1
$24.43 ea.

Dimensions

  • Height: 1"
  • Temper: T651
Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4123 , AMS-QQ-A-225/9

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-desk17847

1.75" Aluminum Square Bar 6061-T6511-Extruded Part # 1119

1.75" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1119
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
$27.42 for 1
$27.42 ea.

Dimensions

  • Height: 1.75"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1119

1.25" Aluminum Square Bar 2024-T351-Cold Finish Part # 13474

1.25" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 13474
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
$33.40 for 1
$33.40 ea.

Dimensions

  • Height: 1.25"
  • Temper: T351
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4120 , AMS-QQ-A-225/6 , ASTM-B211

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-desk13474

2" Aluminum Square Bar 6061-T6511-Extruded Part # 1120

2" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1120
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
$36.90 for 1
$36.90 ea.

Dimensions

  • Height: 2"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1120

2.25" Aluminum Square Bar 6061-T6511-Extruded Part # 12896

2.25" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 12896
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
$37.68 for 1
$37.68 ea.

Dimensions

  • Height: 2.25"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk12896

2.5" Aluminum Square Bar 6061-T6511-Extruded Part # 1121

2.5" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 1121
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
$44.44 for 1
$44.44 ea.

Dimensions

  • Height: 2.5"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk1121

1.25" Aluminum Square Bar 7075-T651-Cold Finish Part # 17848

1.25" Aluminum Square Bar 7075-T651-Cold Finish -
Part #: 17848
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
$49.05 for 1
$49.05 ea.

Dimensions

  • Height: 1.25"
  • Temper: T651
Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B211 , AMS-4123 , AMS-QQ-A-225/9

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-7075-t651-cold-finish-1superZoom-desk17848

1.5" Aluminum Square Bar 2024-T351-Cold Finish Part # 13475

1.5" Aluminum Square Bar 2024-T351-Cold Finish -
Part #: 13475
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
$51.65 for 1
$51.65 ea.

Dimensions

  • Height: 1.5"
  • Temper: T351
Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-4120 , AMS-QQ-A-225/6 , ASTM-B211

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-2024-t351-cold-finished-bare-1superZoom-desk13475

2.75" Aluminum Square Bar 6061-T6511-Extruded Part # 22062

2.75" Aluminum Square Bar 6061-T6511-Extruded -
Part #: 22062
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
$53.49 for 1
$53.49 ea.

Dimensions

  • Height: 2.75"
  • Temper: T6511
Click for more details
aluminum-square-bar-6061-t6511-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B221 , AMS-QQ-A-200/8

Key Features

CUSTOM CUT MTR FREE MTR AVAILABLE
View more product details View more product details
View more product details Click for more details
aluminum-square-bar-6061-t6511-1superZoom-desk22062

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