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Rectangle Flat Bar

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Rectangle Flat Bar

Known for its utility, rectangle bar stocks are used in a wide range of applications from naval brass to tooling. We carry Rectangle Bar stock in Alloy Steel, Aluminum, Brass, Bronze, Carbon Fiber, Carbon Steel, Cast Iron, Copper, Stainless Steel, and Tool Steel. Most metal flat bar stock or metal bar stock is available in full size and custom cut solid rectangle bar sizes.

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1/16" x 3" Stainless Rectangle Bar 410 Precision Ground Part # 18705

1/16" x 3" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18705
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
$302.87 for 1
$302.87 ea.

Dimensions

  • Thickness: 0.0625"
  • 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
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stainless-rectangle-bar-410-1superZoom-desk18705

5/8" x 4" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19232

5/8" x 4" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19232
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
$303.02 for 1
$303.02 ea.

Dimensions

  • Thickness: 0.625"
  • Width: 4"
Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREE MTR Available
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alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19232

1 1/4" x 3" Aluminum Bronze Rectangle Bar 954 Cast Oversized Part # 14351

1 1/4" x 3" Aluminum Bronze Rectangle Bar 954 Cast Oversized -
Part #: 14351
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
$303.33 for 1
$303.33 ea.

Dimensions

  • Thickness: 1.25"
  • Width: 3"
  • Ships In: 2-3 Business Days From Ohio
Click for more details
bronze-rectangle-bar-954-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B505

Key Features

MTR FREE MTR Available
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bronze-rectangle-bar-954-1superZoom-desk14351

3/4" x 4" Copper Rectangle Bar 110-H02 Part # 7549

3/4" x 4" Copper Rectangle Bar 110-H02 -
Part #: 7549
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
$303.69 for 1
$303.69 ea.

Dimensions

  • Thickness: 0.75"
  • Width: 4"
Click for more details
copper-rectangle-bar-110-h02-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B187

Key Features

CUSTOM CUT MTR FREE MTR Available
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copper-rectangle-bar-110-h02-1superZoom-desk7549

3/4" x 3" Tool Steel Rectangle Bar O1 Ground Oversize Part # 11563

3/4" x 3" Tool Steel Rectangle Bar O1 Ground Oversize -
Part #: 11563
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
$304.05 for 1
$304.05 ea.

Dimensions

  • Thickness: 0.75"
  • Width: 3"
Click for more details
tool-steel-rectangle-bar-o1-oversize-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
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tool-steel-rectangle-bar-o1-oversize-1superZoom-desk11563

1" x 6" Stainless Rectangle Bar 17-4 PH Cond. A HRAP Part # 20593

1" x 6" Stainless Rectangle Bar 17-4 PH Cond. A HRAP -
Part #: 20593
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
$304.15 for 1
$304.15 ea.

Dimensions

  • Thickness: 1"
  • Width: 6"
Click for more details
stainless-rectangle-bar-17-4-hrap-ph-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A564 , AMS-5643 , ASTM-F899

Key Features

CUSTOM CUT MTR FREE MTR Available
View more product details View more product details
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stainless-rectangle-bar-17-4-hrap-ph-1superZoom-desk20593

2" X 6" Alloy Steel Rectangle Bar 4140 Heat Treated [Cut from Plate] Part # mp-00002579

2" X 6" Alloy Steel Rectangle Bar 4140 Heat Treated [Cut from Plate] -
Part #: mp-00002579
Sold & Shipped by MSP Metals
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
$304.61 for 1
$304.61 ea.

Dimensions

  • Thickness: 2"
  • Width: 6"
Click for more details
2" X 6" Alloy Steel Rectangle Bar 4140 Heat Treated [Cut from Plate]-mob{product.code}
Material Meets These Standard(s): ASTM-A 829

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
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2" X 6" Alloy Steel Rectangle Bar 4140 Heat Treated [Cut from Plate]-deskmp-00002579

1/8" x 3" Stainless Rectangle Bar 410 Precision Ground Part # 18706

1/8" x 3" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18706
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
$304.93 for 1
$304.93 ea.

Dimensions

  • Thickness: 0.125"
  • 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-desk18706

5/16" x 6" Alloy Steel Rectangle Bar 4142-Prehardened Part # 19246

5/16" x 6" Alloy Steel Rectangle Bar 4142-Prehardened -
Part #: 19246
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
$305.90 for 1
$305.90 ea.

Dimensions

  • Thickness: 0.3125"
  • Width: 6"
Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A322

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
alloy-steel-rectangle-bar-4142-prehardened-1superZoom-desk19246

20mm x 30mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27062

20mm x 30mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27062

Pack of 1

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
$306.02
$306.02 ea.

Dimensions

  • Thickness: 20mm
  • Width: 30mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A29 , ASTM-A108

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom-desk27062

12mm x 50mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27068

12mm x 50mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27068

Pack of 1

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
$306.02
$306.02 ea.

Dimensions

  • Thickness: 12mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A29 , ASTM-A108

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom-desk27068

10mm x 60mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27080

10mm x 60mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27080

Pack of 1

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
$306.02
$306.02 ea.

Dimensions

  • Thickness: 10mm
  • Width: 60mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A29 , ASTM-A108

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
mild-steel-key-stock-rectangle-1superZoom-desk27080

1 1/4" x 3 1/2" Aluminum Bronze Rectangle Bar 954 Cast Oversized Part # 14352

1 1/4" x 3 1/2" Aluminum Bronze Rectangle Bar 954 Cast Oversized -
Part #: 14352
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
$306.09 for 1
$306.09 ea.

Dimensions

  • Thickness: 1.25"
  • Width: 3.5"
  • Ships In: 2-3 Business Days From Ohio
Click for more details
bronze-rectangle-bar-954-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-B505

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
bronze-rectangle-bar-954-1superZoom-desk14352

3/4" x 1" Stainless Rectangle Bar 410 Precision Ground Part # 18656

3/4" x 1" Stainless Rectangle Bar 410 Precision Ground -
Part #: 18656
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
$306.35 for 1
$306.35 ea.

Dimensions

  • Thickness: 0.75"
  • 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-desk18656

5/8" x 1 1/4" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18882

5/8" x 1 1/4" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18882
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
$306.76 for 1
$306.76 ea.

Dimensions

  • Thickness: 0.625"
  • Width: 1.25"
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-desk18882

10mm x 80mm Aluminum Rectangle Bar 6060 Metric 60" Length [+/- 2"] Part # 22594

10mm x 80mm Aluminum Rectangle Bar 6060 Metric 60" Length [+/- 2"] -
Part #: 22594

Pack of 1

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
$306.76
$306.76 ea.

Dimensions

  • Thickness: 10mm
  • Width: 80mm
Click for more details
aluminum-rectangle-bar-metric-6060-2superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
aluminum-rectangle-bar-metric-6060-2superZoom-desk22594

1 3/4" x 2 1/2" Alloy Steel Rectangle Bar 4340 -  Part # 23149

1 3/4" x 2 1/2" Alloy Steel Rectangle Bar 4340-
Part #: 23149
Pricing and availability for this item changes frequently. Contact us now for a fast quote.

1.25" X 6" Tool Steel Rectangle Bar A2 Part # mp-00002557

1.25" X 6" Tool Steel Rectangle Bar A2 -
Part #: mp-00002557
Sold & Shipped by MSP Metals
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
$307.62 for 1
$307.62 ea.

Dimensions

  • Thickness: 1.25"
  • Width: 6"
Click for more details
1.25" X 6" Tool Steel Rectangle Bar A2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
1.25" X 6" Tool Steel Rectangle Bar A2-deskmp-00002557

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length Part # 27296

3/16" x 1" No. 4 Finish Stainless Rectangle Bar 304/304L 72" Length -
Part #: 27296

Pack of 4

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
$308.03
$308.03 ea.

Dimensions

  • Thickness: 0.1875"
  • Width: 1"
Click for more details
2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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2023-02-07-No4Stainless-RectangleBar-1-1000-min-superZoom-desk27296

3/4" x 2 1/2" Tool Steel Rectangle Bar A2 Ground Oversize Part # 11539

3/4" x 2 1/2" Tool Steel Rectangle Bar A2 Ground Oversize -
Part #: 11539
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
$308.45 for 1
$308.45 ea.

Dimensions

  • Thickness: 0.75"
  • Width: 2.5"
Click for more details
tool-steel-rectangle-bar-a2-oversize-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-rectangle-bar-a2-oversize-1superZoom-desk11539

1 1/2" x 2 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground Part # 12405

1 1/2" x 2 1/2" Carbon Steel Rectangle Bar 1018 Precision Ground -
Part #: 12405
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
$308.63 for 1
$308.63 ea.

Dimensions

  • Thickness: 1.5"
  • Width: 2.5"
Click for more details
tool-steel-rectangle-bar-1018-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-rectangle-bar-1018-1superZoom-desk12405

5/16" x 6" Tool Steel Rectangle Bar A2 Precision Ground Part # 12062

5/16" x 6" Tool Steel Rectangle Bar A2 Precision Ground -
Part #: 12062
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
$309.00 for 1
$309.00 ea.

Dimensions

  • Thickness: 0.3125"
  • Width: 6"
Click for more details
tool-steel-rectangle-bar-a2-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-rectangle-bar-a2-1superZoom-desk12062

2" X 4" Tool Steel Rectangle Bar D2 Part # mp-00003066

2" X 4" Tool Steel Rectangle Bar D2 -
Part #: mp-00003066
Sold & Shipped by MSP Metals
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
$309.41 for 1
$309.41 ea.

Dimensions

  • Thickness: 2"
  • Width: 4"
Click for more details
2" X 4" Tool Steel Rectangle Bar D2-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant MTR MTR AVAILABLE product return Non-returnable
View more product details View more product details
View more product details Click for more details
2" X 4" Tool Steel Rectangle Bar D2-deskmp-00003066

7/16" x 4" Tool Steel Rectangle Bar A2 Ground Oversize Part # 19045

7/16" x 4" Tool Steel Rectangle Bar A2 Ground Oversize -
Part #: 19045
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
$309.50 for 1
$309.50 ea.

Dimensions

  • Thickness: 0.4375"
  • Width: 4"
Click for more details
tool-steel-rectangle-bar-a2-oversize-1superZoom-mob{product.code}
Material Meets These Standard(s): ASTM-A681 , SAE-J-437

Key Features

MTR FREE MTR Available
View more product details View more product details
View more product details Click for more details
tool-steel-rectangle-bar-a2-oversize-1superZoom-desk19045

1/8" x 2" Stainless Rectangle Bar 440C Oversize Ground Stock Part # 18899

1/8" x 2" Stainless Rectangle Bar 440C Oversize Ground Stock -
Part #: 18899
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
$309.83 for 1
$309.83 ea.

Dimensions

  • Thickness: 0.125"
  • Width: 2"
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-desk18899

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