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Carbon Steel Rectangle Bar

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Carbon Steel Rectangle Bar

Carbon steel flat bar is one of the most widely used materials on the planet. You'll find rectangular bar in everything from building construction to household appliances. We carry carbon steel flat bar in A36, 1018, 1045, 1075, 1084, 1095, 11L17, 15N20, 26C3, 52100, and 80CrV2. Most cold-rolled steel flat bar stock is available in full-size and custom-cut lengths.

 

Relevant Knowledge Hub Resources: 5 Reasons to Cut to Size | Hot Roll vs Cold Roll Steel

Material Properties

Link Icon Carbon Steel Product Guide

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15mm x 50mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24485

15mm x 50mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] -
Part #: 24485

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
$314.35
$314.35 ea.

Dimensions

  • Thickness: 15mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk24485

15mm x 25mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27050

15mm x 25mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27050

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
$225.95
$225.95 ea.

Dimensions

  • Thickness: 15mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk27050

15mm x 25mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27048

15mm x 25mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27048

Pack of 3

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
$137.38
$137.38 ea.

Dimensions

  • Thickness: 15mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk27048

15mm x 25mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27049

15mm x 25mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27049

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
$137.38
$137.38 ea.

Dimensions

  • Thickness: 15mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk27049

15mm x 30mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27058

15mm x 30mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27058

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
$164.45
$164.45 ea.

Dimensions

  • Thickness: 15mm
  • Width: 30mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk27058

15mm x 30mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27059

15mm x 30mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27059

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
$270.45
$270.45 ea.

Dimensions

  • Thickness: 15mm
  • Width: 30mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
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mild-steel-key-stock-rectangle-1superZoom-desk27059

15mm x 30mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27057

15mm x 30mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27057

Pack of 3

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
$164.45
$164.45 ea.

Dimensions

  • Thickness: 15mm
  • Width: 30mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27057

15mm x 50mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27070

15mm x 50mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27070

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
$233.90
$233.90 ea.

Dimensions

  • Thickness: 15mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27070

15mm x 60mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27081

15mm x 60mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27081

Pack of 2

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
$233.90
$233.90 ea.

Dimensions

  • Thickness: 15mm
  • Width: 60mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27081

15mm x 60mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27083

15mm x 60mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27083

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
$382.53
$382.53 ea.

Dimensions

  • Thickness: 15mm
  • Width: 60mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27083

20mm x 50mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27073

20mm x 50mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27073

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
$312.07
$312.07 ea.

Dimensions

  • Thickness: 20mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27073

20mm x 50mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27072

20mm x 50mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27072

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
$135.44
$135.44 ea.

Dimensions

  • Thickness: 20mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27072

20mm x 25mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24486

20mm x 25mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] -
Part #: 24486

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
$235.71
$235.71 ea.

Dimensions

  • Thickness: 20mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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mild-steel-key-stock-rectangle-1superZoom-desk24486

20mm x 50mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24487

20mm x 50mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] -
Part #: 24487

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
$345.23
$345.23 ea.

Dimensions

  • Thickness: 20mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk24487

20mm x 25mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27052

20mm x 25mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27052

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
$183.21
$183.21 ea.

Dimensions

  • Thickness: 20mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27052

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}

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

20mm x 25mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27053

20mm x 25mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27053

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
$255.66
$255.66 ea.

Dimensions

  • Thickness: 20mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27053

20mm x 30mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27060

20mm x 30mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27060

Pack of 2

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
$155.93
$155.93 ea.

Dimensions

  • Thickness: 20mm
  • Width: 30mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27060

20mm x 25mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27051

20mm x 25mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27051

Pack of 2

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
$130.27
$130.27 ea.

Dimensions

  • Thickness: 20mm
  • Width: 25mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27051

20mm x 30mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27061

20mm x 30mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27061

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
$219.29
$219.29 ea.

Dimensions

  • Thickness: 20mm
  • Width: 30mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27061

20mm x 50mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27074

20mm x 50mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27074

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
$425.29
$425.29 ea.

Dimensions

  • Thickness: 20mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-mob{product.code}

Key Features

MTR FREE MTR Available
View more product details View more product details
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mild-steel-key-stock-rectangle-1superZoom-desk27074

25mm x 50mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] Part # 27076

25mm x 50mm Carbon Steel Rectangle Bar 1045 36" Length [+/- 2"] -
Part #: 27076

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
$390.21
$390.21 ea.

Dimensions

  • Thickness: 25mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27076

25mm x 50mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] Part # 27075

25mm x 50mm Carbon Steel Rectangle Bar 1045 12" Length [+/- 2"] -
Part #: 27075

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
$169.36
$169.36 ea.

Dimensions

  • Thickness: 25mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27075

25mm x 50mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] Part # 24488

25mm x 50mm Carbon Steel Rectangle Bar 1005/1018 Metric 60" Length [+/- 2"] -
Part #: 24488

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
$405.06
$405.06 ea.

Dimensions

  • Thickness: 25mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk24488

25mm x 50mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] Part # 27077

25mm x 50mm Carbon Steel Rectangle Bar 1045 72" Length [+/- 2"] -
Part #: 27077

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
$531.82
$531.82 ea.

Dimensions

  • Thickness: 25mm
  • Width: 50mm
Click for more details
mild-steel-key-stock-rectangle-1superZoom-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
mild-steel-key-stock-rectangle-1superZoom-desk27077

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