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Stainless Steel Rectangle Bar

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Stainless Steel Rectangle Bar

Popular for its corrosion resistance, stainless steel flat/rectangle bar is used in a wide range of applications including framing, support and fabrication. We carry stainless steel round bar in 17-4 | 303 | 304 | 316 | 321 | 410 | 416 and 440c. We offer stainless rectangle steel bar in standard sizes and custom cut lengths so you're sure to find what you need to complete your project.

Material Properties

Link Icon Stainless Steel Product Guide | Link Icon Stainless Steel Rectangle Bar Tolerances

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3/16" x 2 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18915

3/16" x 2 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18915
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
$441.61 for 1
$441.61 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
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stainless-rectangle-bar-410-1superZoom-desk18915

3/16" x 3" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18926

3/16" x 3" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18926
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
$488.41 for 1
$488.41 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18926

3/16" x 3 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18941

3/16" x 3 1/2" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18941
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
$554.41 for 1
$554.41 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18941

3/16" x 4" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18952

3/16" x 4" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18952
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
$615.83 for 1
$615.83 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 4"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18952

3/16" x 5" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18965

3/16" x 5" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18965
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
$735.64 for 1
$735.64 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18965

3/16" x 6" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18977

3/16" x 6" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18977
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
$873.30 for 1
$873.30 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 6"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18977

3/16" x 8" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18997

3/16" x 8" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18997
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
$1,076.53 for 1
$1,076.53 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 8"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18997

3/16" x 10" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 19017

3/16" x 10" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 19017
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
$1,277.09 for 1
$1,277.09 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 10"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk19017

3/16" x 12" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 19029

3/16" x 12" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 19029
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
$1,483.62 for 1
$1,483.62 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 12"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A276

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk19029

3/16" x 2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 21508

3/16" x 2" Stainless Rectangle Bar 303-Annealed Cold Drawn -
Part #: 21508
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
$24.86 for 1
$24.86 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk21508

3/16" x 3/4" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 17688

3/16" x 3/4" Stainless Rectangle Bar 303-Annealed Cold Drawn -
Part #: 17688
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
$9.33 for 1
$9.33 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.75"
Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk17688

3/16" x 1" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 17689

3/16" x 1" Stainless Rectangle Bar 303-Annealed Cold Drawn -
Part #: 17689
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
$7.75 for 1
$7.75 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk17689

3/16" x 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn Part # 17687

3/16" x 1/2" Stainless Rectangle Bar 303-Annealed Cold Drawn -
Part #: 17687
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
$7.18 for 1
$7.18 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.5"
Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-mob{product.code}
Material Meets These Standard(s): AMS-5640 , ASTM-A582

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-303-annealed-cold-drawn-1superZoom-desk17687

3/16" x 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18636

3/16" x 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18636
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
$171.70 for 1
$171.70 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18636

3/16" x 3/4" Stainless Rectangle Bar 410 Precision Ground Part # 18642

3/16" x 3/4" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18642
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
$191.39 for 1
$191.39 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 0.75"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18642

3/16" x 1" Stainless Rectangle Bar 410 Precision Ground Part # 18650

3/16" x 1" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18650
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
$223.20 for 1
$223.20 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18650

3/16" x 1 1/4" Stainless Rectangle Bar 410 Precision Ground Part # 18660

3/16" x 1 1/4" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18660
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
$239.14 for 1
$239.14 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1.25"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18660

3/16" x 1 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18671

3/16" x 1 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18671
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
$265.51 for 1
$265.51 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18671

3/16" x 2" Stainless Rectangle Bar 410 Precision Ground Part # 18681

3/16" x 2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18681
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
$317.96 for 1
$317.96 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18681

3/16" x 2 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18696

3/16" x 2 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18696
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
$374.73 for 1
$374.73 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 2.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18696

3/16" x 3" Stainless Rectangle Bar 410 Precision Ground Part # 18707

3/16" x 3" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18707
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
$416.40 for 1
$416.40 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18707

3/16" x 3 1/2" Stainless Rectangle Bar 410 Precision Ground Part # 18722

3/16" x 3 1/2" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18722
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
$475.42 for 1
$475.42 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 3.5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18722

3/16" x 4" Stainless Rectangle Bar 410 Precision Ground Part # 18733

3/16" x 4" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18733
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
$530.13 for 1
$530.13 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 4"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18733

3/16" x 5" Stainless Rectangle Bar 410 Precision Ground Part # 18745

3/16" x 5" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18745
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
$637.25 for 1
$637.25 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 5"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18745

3/16" x 6" Stainless Rectangle Bar 410 Precision Ground Part # 18757

3/16" x 6" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18757
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
$760.38 for 1
$760.38 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 6"
Click for more details
stainless-rectangle-bar-410-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A240

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
stainless-rectangle-bar-410-1superZoom-desk18757

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